This list of the prehistoric life of Spain contains the various prehistoric life-forms whose fossilized remains have been reported from within the country of Spain.

• †Beltanelliformis
  • †Beltanelliformis brunsa
• †Beltanelloides
  • †Beltanelloides sorichevae
• †Chuaria
  • †Chuaria circularis
• †Cloudina
  • †Cloudina carinata – type locality for species
• †Monomorphichnus
  • †Monomorphichnus lineatus
• †Phycodes – or unidentified comparable form
  • †Phycodes pedum
• †Treptichnus – or unidentified comparable form
  • †Treptichnus sp.

• †Acadolenus
  • †Acadolenus decorus
• †Acanthoclema
  • †Acanthoclema irregularis
  • †Acanthoclema parvula
  • †Acanthoclema triangularis
• †Acanthodiacrodium
  • †Acanthodiacrodium sp.
• †Acanthophyllum
  • †Acanthophyllum concavum – or unidentified comparable form
  • †Acanthophyllum concavum
  • †Acanthophyllum confusum – type locality for species
  • †Acanthophyllum heterophyllum – or unidentified comparable form
  • †Acanthophyllum heterophyllum
  • †Acanthophyllum sp.
• †Acanthostictoporella
  • †Acanthostictoporella modesta
• †Acantophyllum
  • †Acantophyllum concavum
• †Acastella – tentative report
• †Acastella
  • †Acastella heberti
  • †Acastella hollardi
  • †Acastella jacquemonti – or unidentified comparable form
  • †Acastella jacquemonti
  • †Acastella latimarginata
  • †Acastella rouaulti – or unidentified comparable form
  • †Acastella sp. Pinformal
  • †Acastella tanzidensis – or unidentified comparable form
  • †Acastella tiro
• †Acinophyllum
  • †Acinophyllum sp. – type locality for species
  • †Acinophyllum sp.
• †Acodus
  • †Acodus sp.
• †Acontiodus
  • †Acontiodus sp.
• †Acratia
  • †Acratia garrisonensis
• †Acrograptus
  • †Acrograptus sp.
• †Acrospirifer
  • †Acrospirifer fallax
  • †Acrospirifer sp.
• †Acrothele
  • †Acrothele bohemica – or unidentified comparable form
  • †Acrothele primaeva
  • †Acrothele sp.
• †Actinodonta
  • †Actinodonta sp.
• †Actinopteria
  • †Actinopteria dakryodes – type locality for species
  • †Actinopteria isabelae – type locality for species
  • †Actinopteria sp.
• †Actinostroma
  • †Actinostroma compactum
  • †Actinostroma conglomeratum – or unidentified comparable form
  • †Actinostroma geminatum
  • †Actinostroma sp.
  • †Actinostroma stellulatum – or unidentified comparable form
  • †Actinostroma stellulatum
  • †Actinostroma strictum – or unidentified comparable form
  • †Actinostroma verrucosum – or unidentified comparable form
  • †Actinostroma verrucosum
• †Adolfia
  • †Adolfia sp.
• †Adradosia
  • †Adradosia oolithica – or unidentified comparable form
• †Aechmina – tentative report
  • †Aechmina sp.
• †Aegiromena – tentative report
• †Aegiromena
  • †Aegiromena aquila – or unidentified related form
  • †Aegiromena aquila
  • †Aegiromena descendens
  • †Aegiromena mariana
  • †Aegiromena meneghiniana
  • †Aegiromena sp.
• †Afiacyathus
  • †Afiacyathus alloiteaui
  • †Afiacyathus oscillatus – type locality for species
  • †Afiacyathus oscillatus
• †Agraulos
  • †Agraulos arenosus – or unidentified comparable form
• †Akeraspis
  • †Akeraspis sp.
• †Aktubites
  • †Aktubites trifidus
• †Alanisia
  • †Alanisia guillermoi
• †Alanisicystis
  • †Alanisicystis andalusiae
• †Alatiformia
  • †Alatiformia alatiformis
  • †Alatiformia sp.
• †Alceste
  • †Alceste rugosa
• †Alconeracyathus
  • †Alconeracyathus sp.
• †Aldanella
  • †Aldanella iberica – type locality for species
• †Alethopteris
  • †Alethopteris bohemica
  • †Alethopteris grandinioides
  • †Alethopteris pennsylvanica
  • †Alethopteris sp.
  • †Alethopteris zeilleri
• †Alitaria
  • †Alitaria frechi
• †Alloiopteris
  • †Alloiopteris cristata
  • †Alloiopteris erosa
• †Almadenorthis – type locality for genus
  • †Almadenorthis auriculata – type locality for species
• †Alternifenestella
  • †Alternifenestella sp.
• †Altshedata
  • †Altshedata gracilis
  • †Altshedata hispanica
• †Alueva
  • †Alueva hastata
  • †Alueva moratrix
  • †Alueva undulata
• †Alveolitella
  • †Alveolitella sp.
• †Alveolites
  • †Alveolites parvicorallitus – or unidentified comparable form
  • †Alveolites sp. – tentative report
  • †Alveolites sp.
  • †Alveolites suborbicularis
  • †Alveolites tenuissimus
• †Amalgamoporus
  • †Amalgamoporus sp.
• †Amandophyllum
  • †Amandophyllum sp.
• †Ambalodus
  • †Ambalodus sp.
• †Amblysiphonella
  • †Amblysiphonella barroisi
  • †Amblysiphonella carbonaria
  • †Amblysiphonella sp.
• †Ambocoelia
  • †Ambocoelia sp.
• †Ambonacrinus – type locality for genus
• †Ambonacrinus
  • †Ambonacrinus decorus – type locality for species
  • †Ambonacrinus decorus
• †Ammodiscus
  • †Ammodiscus sp.
• †Ammovertella
  • †Ammovertella sp.
• †Amorphognathus
  • †Amorphognathus sp.
• †Amphipora
  • †Amphipora sp.
• †Amphissites
  • †Amphissites centronotus – or unidentified comparable form
• †Amplexocarinia – tentative report
• †Amplexocarinia
  • †Amplexocarinia asturica
  • †Amplexocarinia sp.
  • †Amplexocarinia tortuosa
• †Amplexograptus – tentative report
• †Amplexograptus
  • †Amplexograptus sp.
• †Amyelon
  • †Amyelon radicans
• †Anabarella
  • †Anabarella plana
• †Anachoropteris
  • †Anachoropteris gillotii
  • †Anachoropteris laveini
  • †Anachoropteris williamsonii
• †Ananterodonta
  • †Ananterodonta sp.
• †Anarcestes
  • †Anarcestes lateseptatus – or unidentified related form
• †Anastomopora
  • †Anastomopora adnata
  • †Anastomopora recta
• †Anastrophia – tentative report
  • †Anastrophia sp.
• †Anathyris – tentative report
• †Anathyris
  • †Anathyris ferronensis
  • †Anathyris hispanica
  • †Anathyris inflata
  • †Anathyris llanerensis
  • †Anathyris parva
  • †Anathyris phalaena
  • †Anathyris sp.
• †Anchicodium
  • †Anchicodium sp.
• †Anchineura – type locality for genus
  • †Anchineura hispanica – type locality for species
• †Ancillotoechia
  • †Ancillotoechia sp.
• †Ancryodella
  • †Ancryodella rotundiloba
• †Ancyrodella
  • †Ancyrodella alata
  • †Ancyrodella binodosa
  • †Ancyrodella curvata
  • †Ancyrodella lobata
  • †Ancyrodella pristina – or unidentified comparable form
  • †Ancyrodella pristina
  • †Ancyrodella rotundiloba
  • †Ancyrodella soluta
  • †Ancyrodella sp.
  • †Ancyrodella triangulata
• †Ancyrognathus
  • †Ancyrognathus asymmetricus
  • †Ancyrognathus triangularis
• †Anetoceras
  • †Anetoceras sp.
• †Angochitina
  • †Angochitina echinata – or unidentified related form
• †Ankyropteris
  • †Ankyropteris brongniartii
• †Annularia
  • †Annularia carinata
  • †Annularia mucronata
  • †Annularia radiata
  • †Annularia sp.
  • †Annularia sphenophylloides
  • †Annularia spicata
  • †Annularia stellata
  • †Annularia stellatoides – or unidentified comparable form
• †Anomalotoechus
  • †Anomalotoechus alpenensis
  • †Anomalotoechus tabulatus
• †Anoplotheca
  • †Anoplotheca sp.
• †Anostylostroma
  • †Anostylostroma ponderosum
  • †Anostylostroma tuntouense – or unidentified comparable form
• †Antarctilamna – tentative report
  • †Antarctilamna sp.
• †Antholithus
  • †Antholithus permiensis
• †Anthomorpha
  • †Anthomorpha sisovae
• †Anthracomya
  • †Anthracomya sp.
• †Anthraconeilo
  • †Anthraconeilo sp.
• †Anthracoporella
  • †Anthracoporella sp.
• †Antiquatonia
  • †Antiquatonia crassicostata – or unidentified comparable form
  • †Antiquatonia portlockianus
• †Antoniocoscinus
  • †Antoniocoscinus terradensis – type locality for species
  • †Antoniocoscinus vsevolodi
• †Aonodiscus
  • †Aonodiscus sp.
• †Aoujgalia
  • †Aoujgalia sp.
• †Aparchites – tentative report
• †Aparchites
  • †Aparchites sp.
• †Apatokephalus
  • †Apatokephalus sp.
• †Aphlebia
  • †Aphlebia sp.
• †Apollonorthis
  • †Apollonorthis bussacensis
  • †Apollonorthis sp.
• †Apterinella
  • †Apterinella sp.
• †Arachnolasma
  • †Arachnolasma sinense
• †Aragocystites
  • †Aragocystites belli
• †Arbusculidium
  • †Arbusculidium sp.
• †Arceodomus
  • †Arceodomus cortazari
• †Archaeoconularia
  • †Archaeoconularia sp.
• †Archaeocyathus
  • †Archaeocyathus laqueus – or unidentified comparable form
• †Archaeolithophyllum
  • †Archaeolithophyllum asymmetricum
  • †Archaeolithophyllum lamellosum
  • †Archaeolithophyllum sp.
• †Archaeolynthus
  • †Archaeolynthus polaris
  • †Archaeolynthus sp.
• †Archaeopharetra – report made of unidentified related form or using admittedly obsolete nomenclature
• †Archaeopharetra
  • †Archaeopharetra sp.
• †Archegonus
  • †Archegonus cantabricus – type locality for species
  • †Archegonus cantabricus
  • †Archegonus glassi – or unidentified related form
• †Archinacella
  • †Archinacella sp.
• †Arduspirifer
  • †Arduspirifer – type locality for species Minformal
  • †Arduspirifer arduennensis
  • †Arduspirifer extensus
  • †Arduspirifer mosellanus
  • †Arduspirifer prolatestriatus – or unidentified comparable form
  • †Arduspirifer sp.
  • †Arduspirifer sp. Minformal
• †Arenicolites
  • †Arenicolites sp.
• †Argutastrea
  • †Argutastrea amanshauseri – or unidentified comparable form
• †Aristocystites
  • †Aristocystites sp.
• †Arthropitys
  • †Arthropitys bistriata
  • †Arthropitys bistriatoides
  • †Arthropitys communis
• †Asaphellina
  • †Asaphellina sp.
• †Asaphellus – tentative report
• †Asaphellus
  • †Asaphellus sp.
  • †Asaphellus toledanus
• †Ascopora
  • †Ascopora sp.
• †Ascospongiella – type locality for genus
  • †Ascospongiella capdevilae – type locality for species
• †Asphaltina
  • †Asphaltina sp.
• †Astartella
  • †Astartella lutugini
  • †Astartella vera
• †Asterophyllites
  • †Asterophyllites equisetiformis
  • †Asterophyllites longifolius
• †Asteropyge
  • †Asteropyge cantarmorica
  • †Asteropyge perforata – or unidentified related form
• †Asterotheca
  • †Asterotheca sternbergi
• †Astromyelon
  • †Astromyelon sp.
• †Asturiaspongia – type locality for genus
  • †Asturiaspongia aqualiforma – type locality for species
• †Asturiella
  • †Asturiella fernandezi
  • †Asturiella horowitzi
  • †Asturiella sp.
• †Astycoryphe
  • †Astycoryphe sp.
• †Asymmetrochonetes
  • †Asymmetrochonetes – type locality for species 2informal
• †Atactotoechus
  • †Atactotoechus cartus
• †Atelodictyon
  • †Atelodictyon fallax – or unidentified comparable form
  • †Atelodictyon fallax
  • †Atelodictyon strictum – or unidentified comparable form
• †Athyris – tentative report
• †Athyris – report made of unidentified related form or using admittedly obsolete nomenclature
• †Athyris
  • †Athyris concentrica – or unidentified comparable form
  • †Athyris sp. – tentative report
  • †Athyris sp.
  • †Athyris subconcentrica
  • †Athyris undataex gr.
  • †Athyris undata
• †Atopostroma
  • †Atopostroma grossum
  • †Atopostroma sp.
• †Atrypa – report made of unidentified related form or using admittedly obsolete nomenclature
• †Atrypa
  • †Atrypa bolastensis – or unidentified comparable form
  • †Atrypa sp.
  • †Atrypa verneuiliana – or unidentified comparable form
• †Aulacophyllum
  • †Aulacophyllum sp.
• †Auloclisia
  • †Auloclisia sp.
• †Aulograptus – tentative report
• †Aulograptus
  • †Aulograptus sp.
• †Aulokoninckophyllum
  • †Aulokoninckophyllum carinatum
• †Aulopora
  • †Aulopora parva – or unidentified comparable form
  • †Aulopora sp.
• †Australokaskia
  • †Australokaskia soldevilai – type locality for species
• †Aviculopecten
  • †Aviculopecten carboniferum
  • †Aviculopecten sp.
• †Axolithophyllum
  • †Axolithophyllum sp.
• †Axophyllum
  • †Axophyllum densum
  • †Axophyllum pseudokirsopianum – or unidentified related form
  • †Axophyllum sp.
• †Azygograptus
  • †Azygograptus sp.
• †Babinka
  • †Babinka sp.
• †Badulesia
  • †Badulesia granieri
  • †Badulesia tenera
• †Bailiaspis
  • †Bailiaspis glabrata
• †Bailiella
  • †Bailiella barriensis
  • †Bailiella levyi
  • †Bailiella sp.
• †Bainbridgia
  • †Bainbridgia sp.
• †Bairdia
  • †Bairdia sp.
• †Barrandicella
  • †Barrandicella ovata
• †Bashkirella
  • †Bashkirella minor
• †Batalleria
  • †Batalleria sp.
• †Bathmoceras
  • †Bathmoceras sp.
• †Bathycheilus – tentative report
• †Bathycheilus
  • †Bathycheilus sp.
• †Baturria
  • †Baturria edgelliana
  • †Baturria egdelliana
  • †Baturria pini
  • †Baturria sp.
  • †Baturria sp.A
• †Bavarilla – tentative report
  • †Bavarilla sp.
• †Beloceras
  • †Beloceras sp.
• †Belodina
  • †Belodina sp.
• †Belodus
  • †Belodus triangularis
• †Belonechitina
  • †Belonechitina sp.
• †Beresella
  • †Beresella sp.
• †Bergaueria
  • †Bergaueria perata
  • †Bergaueria sp.
• †Bertionella
  • †Bertionella erecta – or unidentified comparable form
• †Beshtashella
  • †Beshtashella tortilis
• †Betpakodiscus
  • †Betpakodiscus sp.
• †Bicuspina
  • †Bicuspina sp.
• †Bifariostroma
  • †Bifariostroma sp.
• †Bifida
  • †Bifida lepida
• †Bigeyina
  • †Bigeyina ibera
  • †Bigeyina sacculus – or unidentified related form
• †Bigotina
  • †Bigotina bivallata
• †Bigotinella – or unidentified comparable form
  • †Bigotinella sp.
• †Bilinichnus – or unidentified related form
  • †Bilinichnus sp.
• †Biseriella
  • †Biseriella sp.
• †Boardmanella
  • †Boardmanella bohemica
  • †Boardmanella dubia
• †Boesites
  • †Boesites eotexanus – type locality for species
• †Bojodouvillina
  • †Bojodouvillina morzakeci
• †Bollandia
  • †Bollandia trivignoi – type locality for species
• †Bolsopteria – type locality for genus
  • †Bolsopteria lentilka – type locality for species
• †Botrophyllum
  • †Botrophyllum sp.
• †Botryopteris
  • †Botryopteris hirsuta
  • †Botryopteris ramosa
  • †Botryopteris tridentata
• †Boucotstrophia
  • †Boucotstrophia – type locality for species Ainformal
• †Bowenelasma – tentative report
  • †Bowenelasma sp.
• †Brachygerarus
  • †Brachygerarus anae – type locality for species
• †Brachymetopus
  • †Brachymetopus maccoyi – or unidentified comparable form
  • †Brachymetopus maccoyi
  • †Brachymetopus sp.
• †Brachyspirifer
  • †Brachyspirifer ignoratus
  • †Brachyspirifer rousseaui
• †Brachythyrina
  • †Brachythyrina strangwaysi
• †Bradyina
  • †Bradyina sp.
• †Bradyphyllum
  • †Bradyphyllum rectum – type locality for species
  • †Bradyphyllum sp.
• †Brandysia
  • †Brandysia sp.
• †Breviphrentis
  • †Breviphrentis kullmanni
  • †Breviphrentis sp.
• †Breviphyllum
  • †Breviphyllum occidentale
• †Breviseptosia – type locality for genus
  • †Breviseptosia pulchra – type locality for species
• †Briantelasma – tentative report
  • †Briantelasma sp.
• †Bronteopsis
  • †Bronteopsis sp.
• †Buchiola
  • †Buchiola palmata – or unidentified comparable form
  • †Buchiola sp.
• †Bumastus – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Bumastus commodus – or unidentified related form
  • †Bumastus sp.
• †Buskopora
  • †Buskopora rarivesiculata – or unidentified comparable form
• †Cabrieroceras
  • †Cabrieroceras sp.
• †Cacemia
  • †Cacemia sp.
• †Cadomia
  • †Cadomia britannica
• †Calamites
  • †Calamites cisti
  • †Calamites gigas
  • †Calamites sp.
  • †Calamites suckowi
  • †Calamites undulatus
• †Calamostachys
  • †Calamostachys sp.
  • †Calamostachys tuberculata
• †Calceola
  • †Calceola sandalina
• †Calcisphaera
  • †Calcisphaera sp.
• †Calcitornella
  • †Calcitornella sp.
• †Calcivertella
  • †Calcivertella sp.
• †Caliapora
  • †Caliapora chaetetoides – or unidentified comparable form
  • †Caliapora sp.
• †Calipernurus
  • †Calipernurus immanis – tentative report
• †Calix
  • †Calix cornuta – or unidentified comparable form
  • †Calix roualti
  • †Calix segaudi
  • †Calix sp.
• †Callipteridium
  • †Callipteridium armasi – or unidentified comparable form
  • †Callipteridium armasi
  • †Callipteridium gigas – or unidentified comparable form
  • †Callipteridium gigas
  • †Callipteridium jongmansi
  • †Callipteridium pteridium
  • †Callipteridium sp.
  • †Callipteridium zeilleri – or unidentified comparable form
• †Callipteris – or unidentified comparable form
• †Callipteris
  • †Callipteris conferta
  • †Callipteris sp.
• †Callograptus
  • †Callograptus sp.
• †Calloporella
  • †Calloporella sp.
• †Calophyllum – tentative report
  • †Calophyllum problematicum – type locality for species
• †Calpichitina
  • †Calpichitina acollaris
  • †Calpichitina sp.
• †Calymenella
  • †Calymenella alcantarae
  • †Calymenella boisseli – or unidentified comparable form
  • †Calymenella sp.
• †Camarotoechia – report made of unidentified related form or using admittedly obsolete nomenclature
• †Camarotoechia
  • †Camarotoechia nucula
  • †Camarotoechia sp.
• †Cambraster
  • †Cambraster tastudorum – or unidentified comparable form
• †Cambroclavus
  • †Cambroclavus absonus
• †Cameroceras
  • †Cameroceras alticamera
  • †Cameroceras sp.
• †Cancrinella
  • †Cancrinella craigmarkensis
  • †Cancrinella sp.
• †Caninia
  • †Caninia sp.
• †Cantabrala – type locality for genus
  • †Cantabrala gandli – type locality for species
• †Cantabriastraea – type locality for genus
• †Cantabriastraea
  • †Cantabriastraea cantabrica – type locality for species
  • †Cantabriastraea cantabrica
• †Cardavia – type locality for genus
• †Cardavia
  • †Cardavia cathleenae – type locality for species
  • †Cardavia hafi – type locality for species
  • †Cardavia stefani – type locality for species
• †Cardiocarpus
  • †Cardiocarpus sp.
• †Cardiolaria
  • †Cardiolaria beirensis
  • †Cardiolaria sp.
• †Carniodus
  • †Carniodus sp.
• †Catactotoechus
  • †Catactotoechus bonarensis – type locality for species
• †Cavellina
  • †Cavellina cumingsi – or unidentified comparable form
• †Cavernolites
  • †Cavernolites sp.
• †Cayugaea
  • †Cayugaea hispanica
  • †Cayugaea sp.
• †Cekovia – tentative report
• †Cekovia
  • †Cekovia munieri – tentative report
  • †Cekovia munieri – or unidentified comparable form
  • †Cekovia munieri
  • †Cekovia perplexa
  • †Cekovia sp.
• †Ceramopora
  • †Ceramopora lindstromi
• †Ceramoporella
  • †Ceramoporella inclinata
• †Ceratophyllum
  • †Ceratophyllum salmense – or unidentified related form
  • †Ceratophyllum sp.
• †Ceratopyge
  • †Ceratopyge sp.
• †Chaenocardia – tentative report
  • †Chaenocardia carbonifera
• †Chaenocardiola
  • †Chaenocardiola haliotoidea – or unidentified comparable form
• †Chaetetella
  • †Chaetetella sp.
• †Chaetetes – tentative report
• †Chaetetes
  • †Chaetetes sp.
• †Chalcidophyllum – or unidentified comparable form
• †Chalcidophyllum
  • †Chalcidophyllum discorde
  • †Chalcidophyllum gigas – or unidentified comparable form
• †Chancelloria
  • †Chancelloria sp.
• †Charactophyllum
  • †Charactophyllum lotzei
  • †Charactophyllum sp.
• †Charaulachia
  • †Charaulachia cordubensis
• †Chasmatopora
  • †Chasmatopora hypnoides
• †Chasmatoporella
  • †Chasmatoporella sp.
• †Cheirurus
  • †Cheirurus meridianus – tentative report
  • †Cheirurus sp.
  • †Cheirurus spjeldnaesi – or unidentified comparable form
• †Chiattiaspis
  • †Chiattiaspis sp.
• †Chimaerastella
  • †Chimaerastella chimaera
• †Chlupacina
  • †Chlupacina belairensis
  • †Chlupacina longispina – or unidentified comparable form
  • †Chlupacina longispina
  • †Chlupacina sp.
  • †Chlupacina tenuis
• †Chonetes
  • †Chonetes oehlerti
  • †Chonetes sp.
• †Chostophyllum
  • †Chostophyllum gregoriiex gr.
• †Chouberticyathus
  • †Chouberticyathus sp.
• †Cilindrotomaculum
  • †Cilindrotomaculum sp.
• †Cimcinella
  • †Cimcinella loxogonia
• †Cimicinella
  • †Cimicinella loxogonia
• †Circulichnis
  • †Circulichnis sp.
• †Cladochonus
  • †Cladochonus sp.
• †Cladopora
  • †Cladopora sp.
• †Clathrocoilona
  • †Clathrocoilona inconstans – or unidentified comparable form
  • †Clathrocoilona sp.
  • †Clathrocoilona spissa
• †Clathrodictyon
  • †Clathrodictyon ellesmerense
• †Clathrospira – tentative report
• †Clathrospira
  • †Clathrospira sp.
• †Clausotrypa – tentative report
• †Clausotrypa
  • †Clausotrypa monticola
  • †Clausotrypa sp.
• †Cleiothyridina
  • †Cleiothyridina sp.
• †Cleistodictyum
  • †Cleistodictyum porosum
  • †Cleistodictyum sp.
• †Clepsydropsis
  • †Clepsydropsis sp.
• †Climacammina
  • †Climacammina sp.
• †Clisiophyllum
  • †Clisiophyllum benziregense
  • †Clisiophyllum garwoodi
• †Cochlichnus
  • †Cochlichnus anguineus
  • †Cochlichnus ichnosp. Ainformal
  • †Cochlichnus sp.
• †Codiacystis
  • †Codiacystis moneta
  • †Codiacystis sp.
• †Coelocladia
  • †Coelocladia spinosa
• †Coeloclemis
  • †Coeloclemis sp.
• †Coenites
  • †Coenites sp.
• †Coenostroma
  • †Coenostroma pustulifera – or unidentified related form
• †Colaptomena
  • †Colaptomena sp.
• †Coledium
  • †Coledium sp.
• †Colpocoryphe
  • †Colpocoryphe grandis
  • †Colpocoryphe roualti
  • †Colpocoryphe rouaulti
  • †Colpocoryphe sp.
• †Colpomya – tentative report
  • †Colpomya sp.
• †Columnaria
  • †Columnaria sulcata – or unidentified related form
• †Combophyllum
  • †Combophyllum ex gr. osismorum-ovatuminformal
  • †Combophyllum sp.
• †Comura
  • †Comura cometa
  • †Comura defensor
• †Conchifora
  • †Conchifora zylindriformis
• †Condranema
  • †Condranema sp.
• †Condylopyge
  • †Condylopyge crucensis
  • †Condylopyge rex – or unidentified comparable form
  • †Condylopyge sp.
• †Conochitina
  • †Conochitina sp.
• †Conocoryphe
  • †Conocoryphe heberti
  • †Conocoryphe languedocensis
  • †Conocoryphe matutina – or unidentified related form
  • †Conocoryphe matutina
  • †Conocoryphe sp.
• †Copenychia – type locality for genus
• †Copenychia
  • †Copenychia franta – type locality for species
  • †Copenychia franta
  • †Copenychia pristina – type locality for species
• †Coralcrinus
  • †Coralcrinus sarachagorum
• †Cordaianthus
  • †Cordaianthus sp.
• †Cordaites
  • †Cordaites borassifolius – or unidentified comparable form
  • †Cordaites laticrassinervis
  • †Cordaites regularis – or unidentified comparable form
  • †Cordaites schenkii – or unidentified comparable form
  • †Cordaites sp.
• †Cordatomyonia
  • †Cordatomyonia sp.
• †Cordobicyathus
  • †Cordobicyathus deserti
• †Cordubia
  • †Cordubia gigantea – type locality for species
• †Cornuproetus
  • †Cornuproetus chouberti
• †Corylispirifer
  • †Corylispirifer subsulcatus
• †Corynepteris
  • †Corynepteris sp.
• †Coscinium
  • †Coscinium hermidensis – type locality for species
• †Coscinocyathus
  • †Coscinocyathus cancellatus – or unidentified related form
  • †Coscinocyathus dianthus
  • †Coscinocyathus marocanoides
  • †Coscinocyathus sp.
• †Cosmorhaphe – or unidentified related form
  • †Cosmorhaphe sp.
• †Costalocrinus
  • †Costalocrinus consolidatus
• †Coxiconchia
  • †Coxiconchia britannica
  • †Coxiconchia sp.
• †Crassialveolites
  • †Crassialveolites sp.
• †Crassicyclus
  • †Crassicyclus densiseptatus
• †Crenulipora
  • †Crenulipora sp.
• †Crinostrophia
  • †Crinostrophia elegans – or unidentified related form
• †Cristallinium
  • †Cristallinium sp.
• †Crossochorda
  • †Crossochorda sp.
• †Crozonaspis
  • †Crozonaspis armata
  • †Crozonaspis dujardini – or unidentified comparable form
  • †Crozonaspis dujardini
  • †Crozonaspis incerta
  • †Crozonaspis sp.
  • †Crozonaspis struvei
• †Crumillospongia
  • †Crumillospongia mureroensis – type locality for species
  • †Crumillospongia mureroensis
• †Crustopora – tentative report
  • †Crustopora sp.
• †Cruziana
  • †Cruziana semiplicata
• †Cryphops
  • †Cryphops sp.
• †Cryptonella
  • †Cryptonella minor – or unidentified comparable form
• †Cryptostyloecia
  • †Cryptostyloecia hexapuncta
• †Ctenobolbina
  • †Ctenobolbina sp.
• †Ctenochonetes
  • †Ctenochonetes sp.
• †Ctenodonta
  • †Ctenodonta escosurae – or unidentified comparable form
• †Ctenoimbricata – type locality for genus
  • †Ctenoimbricata spinosa – type locality for species
• †Cummingella
  • †Cummingella arbizui – type locality for species
• †Cuneiphycus
  • †Cuneiphycus johnsoni
  • †Cuneiphycus sp.
• †Curtoceras – tentative report
• †Curtoceras
  • †Curtoceras sp.
• †Cyathaxonia
  • †Cyathaxonia cornu
  • †Cyathaxonia sp. – type locality for species
• †Cyathochitina
  • †Cyathochitina elenitae
• †Cyathophyllum
  • †Cyathophyllum postarduum – type locality for species
  • †Cyathophyllum sp.
  • †Cyathophyllum spongiosumex gr.
• †Cyclocyclopa
  • †Cyclocyclopa sp.
• †Cyclopentastellatopa
  • †Cyclopentastellatopa sp.
• †Cyclopteris
  • †Cyclopteris sp.
• †Cyclotrypa
  • †Cyclotrypa communis
  • †Cyclotrypa cyclostoma
• †Cylindrichnus
  • †Cylindrichnus concentricus
• †Cymatiogalea
  • †Cymatiogalea sp.
• †Cymbularia
  • †Cymbularia sp.
• †Cyrtina
  • †Cyrtina heteroclita
  • †Cyrtina sp.
• †Cyrtodontula
  • †Cyrtodontula sp.
• †Cyrtograptus
  • †Cyrtograptus sp.
• †Cyrtospirifer
  • †Cyrtospirifer sp.
  • †Cyrtospirifer stolbovi – or unidentified comparable form
  • †Cyrtospirifer tenticulum
• †Cyrtosymbole – tentative report
• †Cyrtosymbole
  • †Cyrtosymbole morata – type locality for species
  • †Cyrtosymbole sp.
• †Cystiphylloides
  • †Cystiphylloides duplicatum
  • †Cystiphylloides macrocystis – type locality for species
  • †Cystiphylloides macrocystis – or unidentified comparable form
  • †Cystiphylloides macrocystis
  • †Cystiphylloides originale
  • †Cystiphylloides pseudoseptatum
  • †Cystiphylloides secundum – or unidentified comparable form
  • †Cystiphylloides secundum
  • †Cystiphylloides sp.
• †Cystiramus
  • †Cystiramus gracilis
• †Cystocladia – type locality for genus
• †Cystocladia
  • †Cystocladia hispanica – type locality for species
  • †Cystocladia hispanica
• †Cystodictya
  • †Cystodictya pustulosa – type locality for species
• †Dactyloidites
  • †Dactyloidites cabanasi
• †Dalejina
  • †Dalejina frequens – or unidentified comparable form
  • †Dalejina frequens
  • †Dalejina sp.
• †Dalicrinus – type locality for genus
• †Dalicrinus
  • †Dalicrinus hammanni – type locality for species
  • †Dalicrinus hammanni
• †Dalmanella
  • †Dalmanella sp.
  • †Dalmanella unguis
• †Dalmanitina
  • †Dalmanitina destombesi
  • †Dalmanitina proaeva – or unidentified related form
  • †Dalmanitina sp.
• †Danaeites
  • †Danaeites emersoni
• †Davidsonia
  • †Davidsonia verneuillii
• †Dceruska
  • †Dceruska hispanica – type locality for species
• †Deceptrix – tentative report
• †Deceptrix
  • †Deceptrix sp.
• †Delthyris – tentative report
  • †Delthyris sp.U
• †Dendropora
  • †Dendropora sp.
• †Derbyia
  • †Derbyia sp.
• †Desmochitina
  • †Desmochitina sp.
• †Desmograptus
  • †Desmograptus sp.
• †Desquamatia
  • †Desquamatia sp.
• †Destombesia
  • †Destombesia sp.
• †Devonochonetes
  • †Devonochonetes sp.
• †Diabolirhyncia – tentative report
  • †Diabolirhyncia sp.S
• †Diabolorhynchia – tentative report
  • †Diabolorhynchia sp.S
• †Diacanthaspis
  • †Diacanthaspis conica
  • †Diacanthaspis margaritata
  • †Diacanthaspis sp.
• †Diademoproetus
  • †Diademoproetus sp.
• †Dibunophyllum
  • †Dibunophyllum bipartitum
• †Dichognathus – tentative report
  • †Dichognathus sp.
• †Dicksonites
  • †Dicksonites pluckeneti
  • †Dicksonites potieri – or unidentified comparable form
  • †Dicksonites potieri
  • †Dicksonites sp.
• †Dicranopeltis
  • †Dicranopeltis polytoma
  • †Dicranopeltis sp.
• †Dictyionina
  • †Dictyionina radioplicata
• †Dictyocyathus
  • †Dictyocyathus minorsignis – type locality for species
  • †Dictyocyathus sp.
  • †Dictyocyathus stipatus
• †Dictyodora
  • †Dictyodora sp.
• †Dictyostrophia
  • †Dictyostrophia murchisoni
  • †Dictyostrophia piligera
  • †Dictyostrophia sp.
• †Didymograptus
  • †Didymograptus sp.
• †Dikelokephalina
  • †Dikelokephalina sp.
• †Dimorphichnus
  • †Dimorphichnus ichnosp. Ainformal
  • †Dimorphichnus obliquus – or unidentified comparable form
• †Dinobolus
  • †Dinobolus sp.
• †Diplichnites
  • †Diplichnites sp.
• †Diplotrypa
  • †Diplotrypa gemmata
  • †Diplotrypa sp.
• †Discoidella
  • †Discoidella sp.
• †Discosiphonella
  • †Discosiphonella maior
  • †Discosiphonella mammilosa
  • †Discosiphonella sp.
• †Disphyllum
  • †Disphyllum geinitzi – or unidentified related form
  • †Disphyllum geinitzi
  • †Disphyllum goldfussi – or unidentified related form
  • †Disphyllum goldfussi
  • †Disphyllum lazutkini – or unidentified comparable form
  • †Disphyllum rugosum
  • †Disphyllum sp.
• †Dissotrypa
  • †Dissotrypa punctata
  • †Dissotrypa robusta
  • †Dissotrypa sincera
• †Distacodus
  • †Distacodus sp.
• †Dokidocyathus
  • †Dokidocyathus avesiculoides
  • †Dokidocyathus sp.
• †Dolerorthis
  • †Dolerorthis sp.
• †Dolichometopus
  • †Dolichometopus sp.
• †Dolichozoon
  • †Dolichozoon ramosum
• †Donezella
  • †Donezella lunaensis
  • †Donezella lutuginii
  • †Donezella sp.
• †Dorycordaites
  • †Dorycordaites sp.
• †Douvillina
  • †Douvillina ferquensisex gr.
• †Douvillinella
  • †Douvillinella sp.
• †Drabovia
  • †Drabovia sp.
  • †Drabovia sp. 1informal
  • †Drabovia sp. 2informal
• †Drabovinella
  • †Drabovinella erratica
  • †Drabovinella sp.
• †Drepanodus
  • †Drepanodus sp.
• †Dreyfussina
  • †Dreyfussina sp.
  • †Dreyfussina struvei – or unidentified comparable form
• †Dualina
  • †Dualina sp.
• †Dulcineaia – type locality for genus
• †Dulcineaia
  • †Dulcineaia manchega – type locality for species
  • †Dulcineaia sp.
• †Duplocarinia
  • †Duplocarinia sp.
• †Dybowskites
  • †Dybowskites ernsti
• †Dysplanus
  • †Dysplanus sp.
• †Earlandia
  • †Earlandia sp.
• †Eccoptochile – tentative report
• †Eccoptochile
  • †Eccoptochile almadensensis
  • †Eccoptochile almaldensis
  • †Eccoptochile impedita
  • †Eccoptochile sp.
• †Ecctilaenus
  • †Ecctilaenus sp.
• †Ectenoglossa
  • †Ectenoglossa sp.
• †Ectillaenus
  • †Ectillaenus giganteus
  • †Ectillaenus sp.
• †Edaphophyllum
  • †Edaphophyllum sulcatum
• †Edmondia
  • †Edmondia sp.
• †Eflugelia
  • †Eflugelia sp.
• †Eifelipora
  • †Eifelipora tenuis
• †Ekaterodonta
  • †Ekaterodonta hesperica – type locality for species
• †Elegantilites
  • †Elegantilites sp.
• †Elegantillites
  • †Elegantillites sp.
• †Elliptocyprites – tentative report
  • †Elliptocyprites sp.
• †Elliptoglossa
  • †Elliptoglossa sp.
• †Emanuella
  • †Emanuella sp.
• †Embolophyllum – or unidentified comparable form
• †Embolophyllum
  • †Embolophyllum harperi – or unidentified related form
  • †Embolophyllum sp.
• †Endophyllum
  • †Endophyllum abditum – or unidentified comparable form
• †Endothyra
  • †Endothyra sp.
• †Entomoprimitia – tentative report
• †Entomoprimitia
  • †Entomoprimitia concentrica
  • †Entomoprimitia paeckelmanni
• †Entomozoe
  • †Entomozoe pseudorichterina
  • †Entomozoe tenera
• †Entsovia – or unidentified comparable form
  • †Entsovia sp.
• †Eodalmanitina
  • †Eodalmanitina macrophtalma
  • †Eodalmanitina sp.
• †Eodevonaria
  • †Eodevonaria jahnkei – or unidentified comparable form
  • †Eodevonaria jahnkei
  • †Eodevonaria sp.
• †Eohomalonotus
  • †Eohomalonotus brongniarti
  • †Eohomalonotus sdzuyi
  • †Eohomalonotus sp.
  • †Eohomalonotus vicaryi
• †Eolasiodiscus
  • †Eolasiodiscus sp.
• †Eomarginifera
  • †Eomarginifera lobata
• †Eopagodea – type locality for genus
  • †Eopagodea sevillana – type locality for species
• †Eoparalegoceras
  • †Eoparalegoceras inflatum
• †Eopatelliocrinus
  • †Eopatelliocrinus hispaniensis – type locality for species
  • †Eopatelliocrinus hispaniensis
• †Eoplectodonta
  • †Eoplectodonta sp.
• †Eops
  • †Eops eo
• †Eoredlichia
  • †Eoredlichia ovetensis – or unidentified comparable form
• †Eorhipidomella
  • †Eorhipidomella musculosa – or unidentified comparable form
  • †Eorhipidomella musculosa
  • †Eorhipidomella sp.
• †Eoschizodus
  • †Eoschizodus hispanicus – type locality for species
• †Eosemicoscinium
  • †Eosemicoscinium serratum
• †Eospirifer
  • †Eospirifer radiatus – or unidentified comparable form
  • †Eospirifer sp.
• †Eospirigerina
  • †Eospirigerina sp.
• †Eostaffella
  • †Eostaffella sp.
• †Eostropheodonta – tentative report
• †Eostropheodonta
  • †Eostropheodonta sp.
  • †Eostropheodonta sp.Kinformal
• †Epimastopora
  • †Epimastopora sp.
• †Epimastoporella
  • †Epimastoporella sp.
• †Epiphyton
  • †Epiphyton sp.
• †Erbenoceras
  • †Erbenoceras advolvens
• †Eremitacyathus
  • †Eremitacyathus fixus
• †Eridopora
  • †Eridopora sp.
  • †Eridopora sp. 1informal
  • †Eridopora sp. 2informal
• †Eridorthis
  • †Eridorthis sp.
• †Eridotrypa
  • †Eridotrypa obliqua
  • †Eridotrypa sp.
• †Eridotrypella
  • †Eridotrypella hispanica
  • †Eridotrypella valida
  • †Eridotrypella validaeformis
• †Erismacoscinus
  • †Erismacoscinus calathus
  • †Erismacoscinus sp.
  • †Erismacoscinus sp. 1informal
  • †Erismacoscinus sp. 2informal
• †Ernestiodendron
  • †Ernestiodendron filiciforme
  • †Ernestiodendron germanica
• †Espielia – type locality for genus
  • †Espielia columellata – type locality for species
• †Estrellaspongia – type locality for genus
  • †Estrellaspongia irregulara – type locality for species
• †Etapteris
  • †Etapteris scottii
• †Euchondria
  • †Euchondria bilstonensis – or unidentified comparable form
  • †Euchondria losseni – or unidentified comparable form
  • †Euchondria sp.
  • †Euchondria sp. Ainformal
  • †Euchondria wagneri
• †Eudolatites
  • †Eudolatites sp.
• †Eugonophyllum
  • †Eugonophyllum sp.
• †Euloma
  • †Euloma sp.
• †Euorthisina – tentative report
  • †Euorthisina sp.
• †Eupoikilofusa
  • †Eupoikilofusa sp.
• †Euryspirifer
  • †Euryspirifer dunensis
  • †Euryspirifer paradoxus
  • †Euryspirifer pellicoiex gr.
  • †Euryspirifer pellicoi
  • †Euryspirifer sp.
  • †Euryspirifer supra
• †Eusphenopteris
  • †Eusphenopteris sp.
• †Exoconularia
  • †Exoconularia sp.
• †Expansograptus
  • †Expansograptus sp.
• †Expensograptus
  • †Expensograptus sp.
• †Fabifenestella – tentative report
• †Fabifenestella
  • †Fabifenestella plummerae
  • †Fabifenestella praevirgosa
• †Falcitornoceras
  • †Falcitornoceras sp.
• †Fallocyathus
  • †Fallocyathus pedrochei
• †Famennelasma
  • †Famennelasma antiquum – type locality for species
  • †Famennelasma sp.
• †Fasciella
  • †Fasciella kizilia
  • †Fasciella sp.
• †Fascistropheodonta
  • †Fascistropheodonta – type locality for species Linformal
• †Favosites
  • †Favosites antipertusus – or unidentified comparable form
  • †Favosites goldfussi – or unidentified related form
  • †Favosites hispanicus
  • †Favosites intricatus
  • †Favosites saginatus – or unidentified related form
  • †Favosites sp.
• †Fehlerpora
  • †Fehlerpora insoluta
• †Fenestella
  • †Fenestella modesta
  • †Fenestella parallela – or unidentified related form
  • †Fenestella sp.
• †Fenestrapora
  • †Fenestrapora occidentalis
• †Fenestrirostra – tentative report
  • †Fenestrirostra viodoensis
• †Fidelites
  • †Fidelites ruppachensisex gr.
• †Filispirifer
  • †Filispirifer fallax
• †Fistuliphragma
  • †Fistuliphragma gracilis
  • †Fistuliphragma tenuis
• †Fistulipora
  • †Fistulipora arauzensis
  • †Fistulipora elegans – or unidentified comparable form
  • †Fistulipora emphantica
  • †Fistulipora micidolamina
  • †Fistulipora multivesiculata
  • †Fistulipora petaloida
  • †Fistulipora sp.
• †Fistuliporella
  • †Fistuliporella hladili
• †Fistuliporidra
  • †Fistuliporidra triangulata
• †Fistuliramus
  • †Fistuliramus guadarramaensis
• †Flexicalymene
  • †Flexicalymene sp.
• †Fombuenacrinus – type locality for genus
• †Fombuenacrinus
  • †Fombuenacrinus nodulus – type locality for species
  • †Fombuenacrinus nodulus
• †Foordites
  • †Foordites occultus
• †Fourstonella
  • †Fourstonella sp.
• †Frechastraea
  • †Frechastraea frechi – or unidentified related form
  • †Frechastraea micrommato – or unidentified comparable form
• †Frechastrea
  • †Frechastrea carinata – or unidentified comparable form
  • †Frechastrea pentagona
• †Fresnedacrinus – type locality for genus
  • †Fresnedacrinus ibericus – type locality for species
• †Frustulata
  • †Frustulata sp.
• †Fulchriphoria
  • †Fulchriphoria havlicecki
• †Fulcriphoria
  • †Fulcriphoria havliceki
• †Fusiella
  • †Fusiella sp.
• †Gangamophyllum
  • †Gangamophyllum boreale
• †Gelidorthis
  • †Gelidorthis carlsi – type locality for species
  • †Gelidorthis carlsi
  • †Gelidorthis meloui
  • †Gelidorthis sp.
• †Genetreta – type locality for genus
  • †Genetreta trilix – type locality for species
• †Geragnostella
  • †Geragnostella sp.
• †Geragnostus
  • †Geragnostus sp.
• †Ginkgoites
  • †Ginkgoites sp.
• †Ginkgophyllum
  • †Ginkgophyllum boureaui
• †Ginkgophytopsis
  • †Ginkgophytopsis G. kidstoni – or unidentified related form
• †Girvanella
  • †Girvanella sp.
• †Glaphyrites
  • †Glaphyrites angulatus
  • †Glaphyrites micromphalus – type locality for species
• †Glauconomella
  • †Glauconomella sp.
• †Globivalvulina
  • †Globivalvulina sp.
• †Globivalvulinella
  • †Globivalvulinella sp.
• †Globoendothyra
  • †Globoendothyra sp.
• †Globosochonetes
  • †Globosochonetes waldschmidti
• †Gloriosocyathus
  • †Gloriosocyathus permultus – or unidentified related form
  • †Gloriosocyathus sp.
• †Glossinulus
  • †Glossinulus mimicus
• †Glossites
  • †Glossites sp.
• †Glyptarca – tentative report
• †Glyptarca
  • †Glyptarca naranjoana
  • †Glyptarca sp.
• †Glyptograptus
  • †Glyptograptus sp.
• †Glyptorthis – tentative report
  • †Glyptorthis sp.
• †Gnathodus
  • †Gnathodus bilineatus
  • †Gnathodus kiensis
  • †Gnathodus truyolsi
• †Gogia
  • †Gogia gondi
  • †Gogia parsleyi
  • †Gogia sp.
• †Gompholites
  • †Gompholites sp.
• †Goniatites
  • †Goniatites sp.
• †Goniocladia
  • †Goniocladia sp.
• †Goniophora
  • †Goniophora sp.
• †Goniosphaeridium
  • †Goniosphaeridium sp.
• †Goyacrinus – type locality for genus
• †Goyacrinus
  • †Goyacrinus gutierrezi – type locality for species
  • †Goyacrinus gutierrezi
• †Graciacystis
  • †Graciacystis ambigua
• †Gracilopora
  • †Gracilopora pusilla – or unidentified related form
• †Gracquina
  • †Gracquina sp.
• †Grammatodon
  • †Grammatodon cortazari – or unidentified related form
  • †Grammatodon sangamonensis – or unidentified comparable form
• †Grammysia
  • †Grammysia sp.
• †Graptodictya
  • †Graptodictya meneghinii – or unidentified comparable form
• †Greenops
  • †Greenops aequituberculatus – or unidentified related form
  • †Greenops sp.
• †Grossolepis
  • †Grossolepis sp.
• †Grypophyllum
  • †Grypophyllum jenkinsi
  • †Grypophyllum primum – or unidentified comparable form
  • †Grypophyllum sp.
• †Guadalquivirospira – type locality for genus
  • †Guadalquivirospira carinata – type locality for species
• †Gutiorthis – type locality for genus
• †Gutiorthis
  • †Gutiorthis incurvata – type locality for species
  • †Gutiorthis incurvata
• †Gymnograptus
  • †Gymnograptus linnarssoni
  • †Gymnograptus sp.
• †Gypidula
  • †Gypidula sp.
• †Gypidulina
  • †Gypidulina sp.
• †Gyroceratites
  • †Gyroceratites gracilis
  • †Gyroceratites laevis – or unidentified related form
• †Gyrocystis
  • †Gyrocystis platessa
  • †Gyrocystis sp.
• †Habrostroma
  • †Habrostroma centrotum
• †Hadrophragmos – type locality for genus
  • †Hadrophragmos soleniscus – type locality for species
• †Hallopora – tentative report
• †Hallopora
  • †Hallopora elegantula
  • †Hallopora peculiaris – or unidentified comparable form
  • †Hallopora sp.
• †Halysicyathus
  • †Halysicyathus pirenaicus – type locality for species
  • †Halysicyathus pirenaicus
• †Hamatolenus
  • †Hamatolenus ibericus
  • †Hamatolenus lotzei
  • †Hamatolenus sp.
• †Haplistion
  • †Haplistion sp.
• †Haplolasma
  • †Haplolasma filata – or unidentified related form
  • †Haplolasma lamelliferum
• †Haplothecia
  • †Haplothecia filata – or unidentified comparable form
  • †Haplothecia pengellyi – or unidentified comparable form
• †Hapsiphyllum
  • †Hapsiphyllum sp.
  • †Hapsiphyllum subguillieri – or unidentified comparable form
  • †Hapsiphyllum subguillieri
• †Harpidella
  • †Harpidella sp.
• †Healdia
  • †Healdia sp.
• †Hebertella
  • †Hebertella sp.
• †Hederella
  • †Hederella sp.
• †Hedstroemina
  • †Hedstroemina almadenensis – type locality for species
  • †Hedstroemina sp.
• †Helcionella – tentative report
• †Helcionella
  • †Helcionella – type locality for speciesinformal
• †Heliocrinites
  • †Heliocrinites sp.
• †Heliolites
  • †Heliolites praeporosus – or unidentified comparable form
  • †Heliolites sp.
• †Heliomeroides
  • †Heliomeroides crassilobata
• †Heliophyllum
  • †Heliophyllum halli
  • †Heliophyllum sp.
• †Heliopyge
  • †Heliopyge – type locality for species Cinformal
  • †Heliopyge sp.
• †Heliospongia
  • †Heliospongia excavata
• †Helopora
  • †Helopora sp.
• †Hemidiscus
  • †Hemidiscus sp.
• †Hemifusulina
  • †Hemifusulina sp.
• †Hemiprionodonta – tentative report
• †Hemiprionodonta
  • †Hemiprionodonta lusitanica
• †Hemitrypa
  • †Hemitrypa cantabrica
  • †Hemitrypa devonica
  • †Hemitrypa lasutkiniae
  • †Hemitrypa sp.
  • †Hemitrypa tenella – or unidentified comparable form
  • †Hemitrypa tubulosa
• †Hermatostroma
  • †Hermatostroma pustulosum
• †Hesperinia
  • †Hesperinia asturica – type locality for species
• †Hesperorthis – tentative report
  • †Hesperorthis sp.
• †Heterangium
  • †Heterangium grievii
• †Heterophrentis
  • †Heterophrentis prolifica – or unidentified comparable form
  • †Heterophrentis simplex – or unidentified comparable form
  • †Heterophrentis venezuelensis
• †Heterophyllia
  • †Heterophyllia ornata
• †Heterorthina
  • †Heterorthina kelfornei
  • †Heterorthina kerfornei
  • †Heterorthina morgatensis
  • †Heterorthina sp.
• †Heterorthis
  • †Heterorthis sp.
• †Heterotrypa
  • †Heterotrypa sp.
• †Heviacrinus
  • †Heviacrinus melendezi
• †Hexagonaria
  • †Hexagonaria hexagona
  • †Hexagonaria mireillae – or unidentified comparable form
  • †Hexagonaria soraufi
  • †Hexagonaria sp.
• †Hexaphyllia
  • †Hexaphyllia marginata
  • †Hexaphyllia mirabilis
• †Hexapterospermum
  • †Hexapterospermum sp.
• †Hexarhytis – tentative report
• †Hexarhytis
  • †Hexarhytis bonarensis
  • †Hexarhytis campomanesi
  • †Hexarhytis ferronesensis
  • †Hexarhytis glomerosa – type locality for species
  • †Hexarhytis glomerosa
  • †Hexarhytis minor – type locality for species
  • †Hexarhytis minor
  • †Hexarhytis prolata – type locality for species
  • †Hexarhytis prolata
  • †Hexarhytis santaluciensis – type locality for species
  • †Hexarhytis santaluciensis
  • †Hexarhytis undata – or unidentified comparable form
  • †Hexarhytis undata
• †Hiberotrypa
  • †Hiberotrypa dubia
• †Hilberocladia
  • †Hilberocladia elegans
• †Hindeodella
  • †Hindeodella excavata
• †Hispaniaspis
  • †Hispaniaspis dereimsi
  • †Hispaniaspis morenaica
• †Hispanoconus – type locality for genus
• †Hispanoconus
  • †Hispanoconus cordobaensis – type locality for species
  • †Hispanoconus cordobaensis
• †Hispanosinuites – type locality for genus
• †Hispanosinuites
  • †Hispanosinuites peeli – type locality for species
  • †Hispanosinuites sp.
• †Holasaphus
  • †Holasaphus centropyge – or unidentified comparable form
• †Holdenia
  • †Holdenia insculpta
  • †Holdenia sp.
• †Hollinella
  • †Hollinella sp.
• †Holmesopteris
  • †Holmesopteris faironiae
• †Holynatrypa
  • †Holynatrypa mirabilis
• †Holynetes
  • †Holynetes holynensis – or unidentified comparable form
  • †Holynetes holynensis
• †Homoctenus
  • †Homoctenus krestovnikovi
  • †Homoctenus sp.
  • †Homoctenus tenuicinctus
  • †Homoctenus ultimus
• †Homotrypa
  • †Homotrypa sp.
• †Horderleyella
  • †Horderleyella sp.
• †Howchinia
  • †Howchinia sp.
• †Howellella
  • †Howellella cortazari
  • †Howellella elegans – or unidentified comparable form
  • †Howellella mercurii
  • †Howellella sp.
  • †Howellella sp.M
• †Howellites – tentative report
• †Howellites
  • †Howellites sp.
• †Hungioides
  • †Hungioides sp.
• †Hustedograptus
  • †Hustedograptus teretiusculus
• †Hyattidina – tentative report
  • †Hyattidina sp.
• †Hydrocephalus
  • †Hydrocephalus donayrei – or unidentified comparable form
  • †Hydrocephalus harlani – or unidentified comparable form
• †Hyolithes
  • †Hyolithes sp.
• †Hypotetragona – tentative report
  • †Hypotetragona sp.
• †Hysterolites
  • †Hysterolites crassicosta
  • †Hysterolites hystericus – or unidentified comparable form
  • †Hysterolites sp.
• †Hystriculina
  • †Hystriculina sp.
• †Iberocoryphe
  • †Iberocoryphe fugitiva – or unidentified related form
  • †Iberocoryphe sp.
  • †Iberocoryphe verneuili
• †Iberofenestella
  • †Iberofenestella wolfae
• †Iberomena
  • †Iberomena sardoa
  • †Iberomena sp.
• †Iberospondylus – type locality for genus
  • †Iberospondylus schultzei – type locality for species
• †Iberospongia – type locality for genus
  • †Iberospongia globulara – type locality for species
• †Iberostomata – type locality for genus
• †Iberostomata
  • †Iberostomata fombuenensis – type locality for species
  • †Iberostomata fombuenensis
• †Iberotreta – type locality for genus
• †Iberotreta
  • †Iberotreta sampelayoi – type locality for species
  • †Iberotreta sampelayoi
• †Icriodella
  • †Icriodella sp.
• †Icriodus
  • †Icriodus amabilis – or unidentified comparable form
  • †Icriodus angustoides
  • †Icriodus bilatericrescens
  • †Icriodus brevis
  • †Icriodus celtibericus
  • †Icriodus claudiae
  • †Icriodus corniger
  • †Icriodus culicellus
  • †Icriodus curvicauda
  • †Icriodus difficilis
  • †Icriodus eslaensis
  • †Icriodus expansus – or unidentified comparable form
  • †Icriodus expansus
  • †Icriodus fallax
  • †Icriodus fusiformis
  • †Icriodus isabelae
  • †Icriodus latericrescens – or unidentified comparable form
  • †Icriodus latericrescens
  • †Icriodus lindensis
  • †Icriodus linguiformis
  • †Icriodus obliquimarginatus – or unidentified comparable form
  • †Icriodus obliquimarginatus
  • †Icriodus rectangularis
  • †Icriodus rectirostratus
  • †Icriodus regularicrescens – or unidentified comparable form
  • †Icriodus regularicrescens
  • †Icriodus retrodepressus
  • †Icriodus sigmoidalis
  • †Icriodus simulator
  • †Icriodus sp.
  • †Icriodus spp.
  • †Icriodus steinachensis
  • †Icriodus struvei
  • †Icriodus subterminus
  • †Icriodus symmetricus
  • †Icriodus vinearum
  • †Icriodus woschmidti
• †Idiostroma
  • †Idiostroma sp.
• †Ilsanella
  • †Ilsanella atdabanica
• †Inacyathella
  • †Inacyathella sp.
• †Inessocyathus
  • †Inessocyathus sp.
  • †Inessocyathus spatiosus
• †Insolentitheca
  • †Insolentitheca sp.
• †Intexodictyon
  • †Intexodictyon perplexum
• †Intrapora
  • †Intrapora armata
  • †Intrapora hispanica
• †Iridistrophia
  • †Iridistrophia euzona – or unidentified comparable form
  • †Iridistrophia sp.
• †Isabelinia
  • †Isabelinia glabrata
  • †Isabelinia sp.
• †Isorthis – tentative report
• †Isorthis
  • †Isorthis miloni
  • †Isorthis sp.
• †Isostylus
  • †Isostylus abelgasensis
• †Istorinus
  • †Istorinus sp.
• †Ivanovia
  • †Ivanovia podolskiensis
• †Jezercia
  • †Jezercia chrustenicensis
• †Jincella
  • †Jincella sp.
• †Joachimastraea
  • †Joachimastraea barrandei
• †Jordanites
  • †Jordanites cristinae
  • †Jordanites honeei
  • †Jordanites rawihinggili
• †Juresania
  • †Juresania sp.
• †Kabakovitchiella
  • †Kabakovitchiella ercinensis
  • †Kabakovitchiella triformis – type locality for species
• †Karavankina
  • †Karavankina sp.
• †Katastrophomena
  • †Katastrophomena sp.
  • †Katastrophomena truyolsi
• †Kayserops
  • †Kayserops brevispinosus
  • †Kayserops obsoletus
  • †Kayserops sp.
• †Keislognathus – tentative report
• †Keislognathus
  • †Keislognathus sp.
• †Kerfornella
  • †Kerfornella brevicaudata
  • †Kerfornella sp.
• †Kingaspis
  • †Kingaspis campbelli
• †Kionophyllum
  • †Kionophyllum sp.
• †Kirkbya
  • †Kirkbya waltheri – or unidentified comparable form
• †Kizilia
  • †Kizilia concavitabulata
• †Klapperina
  • †Klapperina disparalvea – or unidentified related form
  • †Klapperina disparalvea – or unidentified comparable form
  • †Klapperina disparalvea
  • †Klapperina disparilis – or unidentified comparable form
  • †Klapperina disparilis
  • †Klapperina ovalis
  • †Klapperina sp.
  • †Klapperina unilabius
• †Klaucena
  • †Klaucena devonica
• †Klimphores
  • †Klimphores sp.
• †Kloedenia
  • †Kloedenia sp.
• †Kloucekia – tentative report
• †Kloucekia
  • †Kloucekia sp.
• †Knoxina
  • †Knoxina sp.
• †Komia
  • †Komia sp.
• †Koninckophyllum
  • †Koninckophyllum interrruptum
  • †Koninckophyllum interruptum
• †Koninckopora
  • †Koninckopora sp.
• †Koretrophyllites
  • †Koretrophyllites crassinervis
• †Kozlowskia
  • †Kozlowskia sp.
  • †Kozlowskia splendens
• †Kozlowskites
  • †Kozlowskites ichnusae
• †Krotovia
  • †Krotovia granulosa
• †Kuangxiastraea
  • †Kuangxiastraea sp.
• †Kukersella
  • †Kukersella borealis
• †Kymataspis
  • †Kymataspis bernardi
• †Labechiella
  • †Labechiella sp.
• †Lamproscutellum
  • †Lamproscutellum occidentalis
• †Lanceomyonia
  • †Lanceomyonia borealiformis – or unidentified comparable form
  • †Lanceomyonia sp.
• †Langyashania
  • †Langyashania felixi – type locality for species
• †Lardeuxella
  • †Lardeuxella sp.
• †Latanarcestes
  • †Latanarcestes noeggerathi
• †Latouchella
  • †Latouchella arcuata – type locality for species
• †Laxifenestella – tentative report
  • †Laxifenestella filistriata
• †Leangella
  • †Leangella sp.
• †Lebachia
  • †Lebachia frondosa
  • †Lebachia hypnoides
  • †Lebachia parvifolia
  • †Lebachia piniformis
• †Leiagnostus
  • †Leiagnostus sp.
• †Leioclema – tentative report
• †Leioclema
  • †Leioclema arauzensis
  • †Leioclema attenuatum
  • †Leioclema elegans
  • †Leioclema incompositum
  • †Leioclema multiacanthoporum
  • †Leioclema sp.
• †Lemdadella
  • †Lemdadella linaresae – or unidentified related form
  • †Lemdadella linaresae – or unidentified comparable form
  • †Lemdadella linaresae
  • †Lemdadella perejoni
  • †Lemdadella sp.
• †Leonardophyllum
  • †Leonardophyllum leonense
• †Leonaspis
  • †Leonaspis leonhardi – or unidentified comparable form
  • †Leonaspis sp.
• †Leonispirifer – type locality for genus
  • †Leonispirifer leonensis – type locality for species
• †Lepidocarpon
  • †Lepidocarpon lomaxii
• †Lepidodendron
  • †Lepidodendron sp.
• †Lepidophyllum
  • †Lepidophyllum sp.
• †Leptaena
  • †Leptaena depressaex gr.
  • †Leptaena sp.
• †Leptaenopyxis
  • †Leptaenopyxis sp.
• †Leptagonia
  • †Leptagonia sp.
  • †Leptagonia sp.F
• †Leptodesma
  • †Leptodesma adaroi – type locality for species
  • †Leptodesma laminosa
  • †Leptodesma sp.
  • †Leptodesma squamosa
• †Leptodomus
  • †Leptodomus sp.
• †Leptomitus
  • †Leptomitus conicus
  • †Leptomitus lineatus – or unidentified comparable form
• †Leptosocyathellus – tentative report
  • †Leptosocyathellus sp.
• †Leptosocyathus – tentative report
• †Leptosocyathus
  • †Leptosocyathus sp.
• †Leptostega – or unidentified comparable form
• †Leptostega
  • †Leptostega irregularis
  • †Leptostega sp.
• †Leptostrophia
  • †Leptostrophia explanata
  • †Leptostrophia sp.
  • †Leptostrophia sp.B
• †Leptotrypella
  • †Leptotrypella armata
  • †Leptotrypella inesae
  • †Leptotrypella maculata
  • †Leptotrypella parva
  • †Leptotrypella provecta
  • †Leptotrypella verisimilis
  • †Leptotrypella vulgata
• †Lesueurilla – tentative report
  • †Lesueurilla sp.
• †Lichas
  • †Lichas laciniatus – or unidentified comparable form
  • †Lichas laciniatus
• †Lignanicystis
  • †Lignanicystis barriosensis
• †Linguaphillipsia
  • †Linguaphillipsia sanpedroensis – type locality for species
• †Lingula
  • †Lingula squamiformis – or unidentified comparable form
• †Lingulella
  • †Lingulella sp.
• †Lingulepis
  • †Lingulepis sp.
• †Lingulobolus
  • †Lingulobolus sp.
• †Linochitina
  • †Linochitina odiosa
• †Linoproductus
  • †Linoproductus cora
• †Linopteris
  • †Linopteris gangamopteroides
  • †Linopteris neuropteroides – or unidentified comparable form
  • †Linopteris neuropteroides
  • †Linopteris obliqua
  • †Linopteris sp.
• †Litanaia
  • †Litanaia graecensis
• †Lithophaga
  • †Lithophaga carbonarius
  • †Lithophaga sp.
• †Lobatannularia – or unidentified comparable form
  • †Lobatannularia sp.
• †Lochriea
  • †Lochriea commutata
  • †Lochriea cruciformis
  • †Lochriea monocostata
  • †Lochriea monodosa
  • †Lochriea multinodosa
  • †Lochriea nodosa
  • †Lochriea ziegleri
• †Loculicyathus
  • †Loculicyathus sp.
• †Lonsdaleia
  • †Lonsdaleia corbariensis
• †Lophophyllidium – tentative report
• †Lophophyllidium
  • †Lophophyllidium breimeri – or unidentified related form
  • †Lophophyllidium breimeri
  • †Lophophyllidium lamellatum – type locality for species
  • †Lophophyllidium picoense – type locality for species
  • †Lophophyllidium picoense – or unidentified comparable form
• †Lophospira
  • †Lophospira sp.
• †Lophotichium – tentative report
  • †Lophotichium espinerense – type locality for species
• †Loyolophyllum
  • †Loyolophyllum qinlingensis
• †Luanquella
  • †Luanquella sp.
• †Lusatia
  • †Lusatia sp.
• †Lyrodesma
  • †Lyrodesma truyolsi – type locality for species
  • †Lyrodesma truyolsi
• †Macrocystella
  • †Macrocystella sp.
• †Maladioidella
  • †Maladioidella colcheai – type locality for species
  • †Maladioidella colcheni – or unidentified comparable form
  • †Maladioidella sp.
• †Manticoceras
  • †Manticoceras sp.
• †Manublesia
  • †Manublesia thorali
• †Mariopteris
  • †Mariopteris latifolia
  • †Mariopteris nervosa
• †Marocella
  • †Marocella morenensis – or unidentified comparable form
• †Martinia
  • †Martinia sp.
• †Martinophyllum
  • †Martinophyllum miriamae
  • †Martinophyllum ornatum
• †Mastopora
  • †Mastopora sp.
• †Matsutrypa
  • †Matsutrypa rogeri – or unidentified comparable form
• †Mauispirifer
  • †Mauispirifer scutiformis
  • †Mauispirifer sp.
• †Mcewanella
  • †Mcewanella vulcanica – type locality for species
• †Meganteris
  • †Meganteris sp.
• †Mendacella
  • †Mendacella cantabrica
• †Mennericyathus
  • †Mennericyathus boadellensis – type locality for species
  • †Mennericyathus sp.
• †Merista
  • †Merista sp.
• †Meristella – tentative report
  • †Meristella sp.G
• †Meristina
  • †Meristina sp.
• †Merocrinus
  • †Merocrinus millanae – type locality for species
• †Mesodouvillina
  • †Mesodouvillina – type locality for species Ainformal
  • †Mesodouvillina – type locality for species Binformal
  • †Mesodouvillina – type locality for species Cinformal
  • †Mesodouvillina lecaroensis
  • †Mesodouvillina sp.
  • †Mesodouvillina triculta
• †Mesopholidostrophia
  • †Mesopholidostrophia sp.
• †Mesophyllum – tentative report
• †Mesophyllum
  • †Mesophyllum lissingenense
  • †Mesophyllum maximum
  • †Mesophyllum monielloense – or unidentified comparable form
  • †Mesophyllum originale
• †Mesotaxis
  • †Mesotaxis asymmetricus
  • †Mesotaxis falsiovalis – or unidentified related form
  • †Mesotaxis falsiovalis
• †Mesoxylon
  • †Mesoxylon sp.
• †Mespilocystites
  • †Mespilocystites sp.
• †Mestognathus
  • †Mestognathus sp.
• †Metacanthina
  • †Metacanthina aequisulcata
  • †Metacanthina asnoensis – or unidentified comparable form
  • †Metacanthina asnoensis
  • †Metacanthina jonesi
  • †Metacanthina munieri
  • †Metacanthina primitiae
  • †Metacanthina sp.
• †Metaconularia
  • †Metaconularia sp.
• †Metastyliolina
  • †Metastyliolina sp.
• †Metrionaxon
  • †Metrionaxon schlueteri
  • †Metrionaxon transitorius – type locality for species
  • †Metrionaxon transitorius
• †Metriophyllum
  • †Metriophyllum album
  • †Metriophyllum bouchardi – or unidentified related form
  • †Metriophyllum bouchardi – or unidentified comparable form
  • †Metriophyllum bouchardi
  • †Metriophyllum lituum
  • †Metriophyllum skalense – or unidentified comparable form
• †Michniakia
  • †Michniakia minuta
• †Micrhystridium
  • †Micrhystridium sp.
• †Microcampylus
  • †Microcampylus minor
• †Micromitra
  • †Micromitra sculptilis – or unidentified comparable form
• †Microspermopteris
  • †Microspermopteris minima
• †Mimagoniatites
  • †Mimagoniatites bohemicus
  • †Mimagoniatites fecundus – or unidentified comparable form
  • †Mimagoniatites sp.
• †Mimocryphaeus
  • †Mimocryphaeus altecostatus
• †Mimosphinctes
  • †Mimosphinctes sp.
• †Minussina
  • †Minussina spinosoformis
• †Mitrocystella
  • †Mitrocystella sp.
• †Mitrocystites – tentative report
  • †Mitrocystites sp.
• †Mitrospermum
  • †Mitrospermum sp.
• †Mixoneura
  • †Mixoneura auriculata-dufrenoyi
  • †Mixoneura matallanae
  • †Mixoneura sp.
  • †Mixoneura subraymondi – type locality for species
• †Modiolopsis – tentative report
• †Modiolopsis
  • †Modiolopsis elegantulus
  • †Modiolopsis morierei – or unidentified comparable form
  • †Modiolopsis sp.
  • †Modiolopsis sp. 2informal
• †Modiolus
  • †Modiolus sp.
• †Mongoloclema
  • †Mongoloclema sincera
• †Monobolina
  • †Monobolina boulesi
  • †Monobolina sp.
• †Monocraterion
  • †Monocraterion sp.
• †Monograptus
  • †Monograptus dubius
  • †Monograptus fritschi
  • †Monograptus sp.
  • †Monograptus uncinatus
• †Monomorphichnus
  • †Monomorphichnus sp.
• †Monorthis
  • †Monorthis sp.
• †Monotaxinoides
  • †Monotaxinoides sp.
• †Monstrocrinus
  • †Monstrocrinus sp.
• †Monticulipora
  • †Monticulipora sp.
• †Moorites
  • †Moorites sp.
• †Morenacrinus – type locality for genus
  • †Morenacrinus silvani – type locality for species
• †Morenicyathus
  • †Morenicyathus arruzafai
  • †Morenicyathus cordobae
• †Morgatia
  • †Morgatia hupei
  • †Morgatia sp.
• †Morinorhynchus
  • †Morinorhynchus sp.
• †Moyerella
  • †Moyerella sp.
• †Muchattocyathus
  • †Muchattocyathus sp.
• †Mucrospifier
  • †Mucrospifier bouchardi
• †Mucrospirifer – report made of unidentified related form or using admittedly obsolete nomenclature
• †Mucrospirifer
  • †Mucrospirifer bouchardi – or unidentified comparable form
  • †Mucrospirifer bouchardi
  • †Mucrospirifer sp.
• †Multithecopora
  • †Multithecopora hontoriense
• †Mutationella – tentative report
• †Mutationella
  • †Mutationella barroisi
  • †Mutationella SP.
• †Myalina – tentative report
  • †Myalina sp.
• †Myeloxylon
  • †Myeloxylon sp.
• †Myocaris
  • †Myocaris sharpei
• †Myoplusia
  • †Myoplusia sp.
• †Myttonia – tentative report
  • †Myttonia sp.
• †Naiadites
  • †Naiadites carinata
  • †Naiadites sp.
• †Nalivkinicyathus
  • †Nalivkinicyathus pseudoannulatus – type locality for species
  • †Nalivkinicyathus sp.
• †Namuropyge
  • †Namuropyge brevicauda – type locality for species
• †Neaxon – tentative report
• †Neaxon
  • †Neaxon multitabulatus – type locality for species
  • †Neaxon sp.
  • †Neaxon variabilis – type locality for species
• †Nemejcopteris
  • †Nemejcopteris sp.
• †Nennapteria – type locality for genus
• †Nennapteria
  • †Nennapteria ibericola – type locality for species
  • †Nennapteria ollicula – type locality for species
• †Neoarchaediscus
  • †Neoarchaediscus grandis
  • †Neoarchaediscus sp.
• †Neocalmonia
  • †Neocalmonia iberia
  • †Neocalmonia iberica
  • †Neocalmonia mosana – or unidentified comparable form
  • †Neocalmonia quadratispinosa
• †Neoloculicyathus
  • †Neoloculicyathus magnus
• †Neomultithecopora
  • †Neomultithecopora cantabrica
  • †Neomultithecopora submassiva
• †Neostaffella
  • †Neostaffella sp.
• †Neotrematopora
  • †Neotrematopora tenuis
• †Neseuretus
  • †Neseuretus avus
  • †Neseuretus henkei
  • †Neseuretus sp.
  • †Neseuretus tristani
• †Neuropteris
  • †Neuropteris cordata
  • †Neuropteris neuropteroides – or unidentified comparable form
  • †Neuropteris neuropteroides
  • †Neuropteris planchardi
  • †Neuropteris planchardii
  • †Neuropteris praedentata
  • †Neuropteris pseudoblissii
  • †Neuropteris scheuchzeri
  • †Neuropteris sp.
  • †Neuropteris tenuifolia – or unidentified comparable form
  • †Neuropteris zeilleri – or unidentified comparable form
• †Nexililamina
  • †Nexililamina dipcreekensis
• †Nicolella – tentative report
• †Nicolella
  • †Nicolella sp.
• †Nicollidina
  • †Nicollidina brevis
  • †Nicollidina remscheidensis
• †Nikiforovella
  • †Nikiforovella sp.
• †Nobiliasaphus
  • †Nobiliasaphus hammani
  • †Nobiliasaphus nobilis – or unidentified related form
  • †Nobiliasaphus nobilis
  • †Nobiliasaphus sp.
• †Nochoroicyathus
  • †Nochoroicyathus cabanasi
  • †Nochoroicyathus eremitae – or unidentified comparable form
  • †Nochoroicyathus salutensis – type locality for species
  • †Nochoroicyathus simoni – type locality for species
  • †Nochoroicyathus sp.
  • †Nochoroicyathus tkatschenkoi
  • †Nochoroicyathus umbrella – or unidentified comparable form
  • †Nochoroicyathus valdegrajensis
• †Nowakia – tentative report
• †Nowakia
  • †Nowakia acuaria
  • †Nowakia barrandei
  • †Nowakia bianulifera
  • †Nowakia cancellata
  • †Nowakia elegans
  • †Nowakia holynensis
  • †Nowakia holyocera
  • †Nowakia praecursorex gr.
  • †Nowakia pumilo
  • †Nowakia richteri
  • †Nowakia sp.
  • †Nowakia sulcataex gr.
  • †Nowakia sulcata
• †Nucinulus – type locality for genus
• †Nucinulus
  • †Nucinulus orbignyanus
• †Nucleospira
  • †Nucleospira sp.R
  • †Nucleospira sp.T
• †Nuculites
  • †Nuculites sp.
• †Obesaria
  • †Obesaria sp.
• †Obolus
  • †Obolus sp.
• †Obtusoconus
  • †Obtusoconus reduncus – type locality for species
  • †Obtusoconus reduncus
• †Odontochile
  • †Odontochile sp.
• †Odontopteris
  • †Odontopteris brardi
  • †Odontopteris brardii
  • †Odontopteris dufrenoyi
  • †Odontopteris duponti
  • †Odontopteris lingulata – or unidentified comparable form
  • †Odontopteris minor
  • †Odontopteris osmundaeformis
  • †Odontopteris sp.
  • †Odontopteris subcrenulata
• †Oekentorpia – type locality for genus
  • †Oekentorpia radigi – type locality for species
• †Ogmoopsis – tentative report
• †Ogmoopsis
  • †Ogmoopsis sp.
• †Ogyginus
  • †Ogyginus sp.
• †Ogygiocaris – tentative report
  • †Ogygiocaris sp.
• †Ogygites – tentative report
• †Ogygites
  • †Ogygites sp.
• †Oidalagnostus
  • †Oidalagnostus trispirifer
• †Oistodus
  • †Oistodus sp.
• †Okulitchicyathus
  • †Okulitchicyathus andalusicus
• †Oligocarpia
  • †Oligocarpia sp.
• †Oligoptycherhynchus
  • †Oligoptycherhynchus hexatomus
• †Omalodus
  • †Omalodus grabaui
• †Onaraspis
  • †Onaraspis altus
• †Onnia
  • †Onnia goldfussi
  • †Onnia seunesi – or unidentified comparable form
  • †Onnia sp.
• †Orbiculoidea
  • †Orbiculoidea sp.
• †Ormathops – tentative report
  • †Ormathops sp.
• †Orthambonites
  • †Orthambonites sp.
• †Orthis – tentative report
  • †Orthis sp.
• †Orthisina
  • †Orthisina vaticina
• †Orthoceras – tentative report
  • †Orthoceras sp.
• †Orthograptus
  • †Orthograptus sp.
• †Orthomyalina
  • †Orthomyalina subquadrata
• †Orthopora
  • †Orthopora sincera
  • †Orthopora spinosa
• †Orthosphaeridium
  • †Orthosphaeridium sp.
• †Orthotheca
  • †Orthotheca sp.
• †Ortonella
  • †Ortonella sp.
• †Oryctoconus
  • †Oryctoconus lobatus
• †Osagia
  • †Osagia sp.
• †Otarion
  • †Otarion convexum
  • †Otarion sp.
• †Oulodus
  • †Oulodus sp.
• †Ovalocephalus
  • †Ovalocephalus sp.
  • †Ovalocephalus tetrasulcatus – or unidentified comparable form
• †Ozarkodina
  • †Ozarkodina sagitta
  • †Ozarkodina sannemanni – or unidentified comparable form
  • †Ozarkodina sannemanni
  • †Ozarkodina semialternans
  • †Ozarkodina sp.
  • †Ozarkodina steinhornensis
  • †Ozarkodina transitans – or unidentified related form
• †Ozawainella
  • †Ozawainella sp.
• †Pachycordaites
  • †Pachycordaites lingulatus – or unidentified comparable form
• †Pachyfavosites
  • †Pachyfavosites cronigerus
  • †Pachyfavosites pseudoseptatus
  • †Pachyfavosites sp.
• †Pachyphyllum
  • †Pachyphyllum sp.
• †Pachyplax
  • †Pachyplax elongata
  • †Pachyplax gyralea
  • †Pachyplax transversa
• †Pachytesta
  • †Pachytesta sp.
• †Paladin
  • †Paladin wiprinsi – type locality for species
  • †Paladin wiprinsi
• †Palaeoglossa – tentative report
• †Palaeoglossa
  • †Palaeoglossa sp.
• †Palaeolima
  • †Palaeolima retifera
• †Palaeoneilo
  • †Palaeoneilo sharmani – or unidentified comparable form
  • †Palaeoneilo sp.
• †Palaeophycus
  • †Palaeophycus alternatus – or unidentified comparable form
  • †Palaeophycus ichnosp. Ainformal
  • †Palaeophycus sp.
  • †Palaeophycus striatus
• †Palaeosmilia
  • †Palaeosmilia murchisoni
• †Palaeotextularia
  • †Palaeotextularia sp.
• †Palaeura
  • †Palaeura sp.
• †Palastraea
  • †Palastraea regia
• †Paleschara
  • †Paleschara sp.
• †Palmatolepis
  • †Palmatolepis sp.
• †Palmatopteris
  • †Palmatopteris membranacea
• †Panarchaeogonus
  • †Panarchaeogonus sp.
• †Panderia
  • †Panderia beaumonti
  • †Panderia sp.
• †Panderodus
  • †Panderodus sp.
• †Pandorinella
  • †Pandorinella steinhornensis
• †Panenka
  • †Panenka sp.
• †Papiliophyllum
  • †Papiliophyllum lissingenense
  • †Papiliophyllum sp.
• †Parabarrandia
  • †Parabarrandia crasa
  • †Parabarrandia sp.
• †Parabolina – tentative report
  • †Parabolina sp.
• †Paracryphaeus
  • †Paracryphaeus jonesi
  • †Paracryphaeus praejonesi
  • †Paracryphaeus sp.
• †Paradoxides – tentative report
• †Paradoxides
  • †Paradoxides asturianus
  • †Paradoxides brachyrachys
  • †Paradoxides brachyrhachis
  • †Paradoxides enormis
  • †Paradoxides mureroensis
  • †Paradoxides pradoanus
  • †Paradoxides pusillus – or unidentified comparable form
  • †Paradoxides sdzuyi
  • †Paradoxides sp.
• †Paraduplophyllum – tentative report
  • †Paraduplophyllum crassum
  • †Paraduplophyllum sp.
• †Paralenorthis
  • †Paralenorthis alata
  • †Paralenorthis estenaensis – type locality for species
  • †Paralenorthis estenaensis
  • †Paralenorthis lolae – type locality for species
  • †Paralenorthis lolae
• †Parallelodon
  • †Parallelodon tenuistriatus
• †Parallelostroma
  • †Parallelostroma foveolatum
  • †Parallelostroma sinense
• †Paralogus – type locality for genus
  • †Paralogus hispanicus – type locality for species
• †Paraparchites
  • †Paraparchites sp.
• †Parapilekia – tentative report
• †Parapilekia
  • †Parapilekia sp.
• †Parasolenopleura
  • †Parasolenopleura aculeata
• †Paraspirifer
  • †Paraspirifer cultrijugatus
  • †Paraspirifer sandbergeri
• †Parastriatopora
  • †Parastriatopora fallacis
  • †Parastriatopora obsoleta
• †Parenthatia
  • †Parenthatia sp.
• †Parillaenus
  • †Parillaenus creber – tentative report
• †Parvohallopora
  • †Parvohallopora ramosa – or unidentified comparable form
• †Pateraspis – tentative report
• †Pateraspis
  • †Pateraspis sp.
• †Patrocardia
  • †Patrocardia celloni – or unidentified related form
• †Paucicrura
  • †Paucicrura sp.
• †Paucipora
  • †Paucipora sp.
• †Paulinella
  • †Paulinella sp.
• †Paurorthis – tentative report
• †Paurorthis
  • †Paurorthis sp.
• †Pecopteris
  • †Pecopteris ameromi – or unidentified comparable form
  • †Pecopteris ameromi
  • †Pecopteris arborescens
  • †Pecopteris asterotheca-sternbergi
  • †Pecopteris candolleana
  • †Pecopteris candollei
  • †Pecopteris clintoni
  • †Pecopteris cyathea
  • †Pecopteris densifolia
  • †Pecopteris elevarica
  • †Pecopteris hemitelioides
  • †Pecopteris miltoni
  • †Pecopteris monyi
  • †Pecopteris obliquenervis – or unidentified comparable form
  • †Pecopteris paleacea
  • †Pecopteris platoni
  • †Pecopteris polymorpha
  • †Pecopteris pseudo-bucklandi
  • †Pecopteris pseudobucklandi
  • †Pecopteris pseudoorepteridia
  • †Pecopteris punctata
  • †Pecopteris serpentigera
  • †Pecopteris sp.
  • †Pecopteris spp.
  • †Pecopteris sub-elegans
  • †Pecopteris unita
  • †Pecopteris waltoni
• †Pecten
  • †Pecten auriculatum
  • †Pecten carboniferum
  • †Pecten sp.
  • †Pecten ufensis
• †Pedrocheotheca – type locality for genus
• †Pedrocheotheca
  • †Pedrocheotheca andalusica – type locality for species
  • †Pedrocheotheca andalusica
• †Pelagiella
  • †Pelagiella adunca
  • †Pelagiella crassa
• †Pelekysgnathus
  • †Pelekysgnathus serrata
• †Pelourdea
  • †Pelourdea sp.
• †Penniretepora
  • †Penniretepora beresovensis – or unidentified comparable form
  • †Penniretepora nodocarinata – or unidentified comparable form
  • †Penniretepora pseudotrilineata
  • †Penniretepora sp.
  • †Penniretepora sp. 1informal
  • †Penniretepora sp. 2informal
  • †Penniretepora sp. 3informal
  • †Penniretepora sp. 4informal
  • †Penniretepora sp. 5informal
• †Pentagonocyclopa
  • †Pentagonocyclopa sp.
• †Pentagonopentagonopa
  • †Pentagonopentagonopa sp.
• †Pentagonopentastellatopa
  • †Pentagonopentastellatopa sp.
• †Pentaphyllum – tentative report
  • †Pentaphyllum sp.
• †Permophorus
  • †Permophorus spinulosus
  • †Permophorus subcostatus
• †Pernopecten
  • †Pernopecten attennatum
  • †Pernopecten carboniferum
• †Peronopsella
  • †Peronopsella prokovskajae
• †Peronopsis
  • †Peronopsis insignis – or unidentified comparable form
  • †Peronopsis longinqua – or unidentified related form
  • †Peronopsis sp.
• †Perrector
  • †Perrector perrectus
• †Peruniscus
  • †Peruniscus sp.
• †Petalosis
  • †Petalosis clarus
• †Petronella
  • †Petronella truncata
• †Petschoria
  • †Petschoria elegans
  • †Petschoria sp.
• †Pexiphyllum
  • †Pexiphyllum multizonatum – or unidentified comparable form
  • †Pexiphyllum rectum
• †Phacopidina
  • †Phacopidina micheli
  • †Phacopidina sp.
• †Phacops – report made of unidentified related form or using admittedly obsolete nomenclature
• †Phacops
  • †Phacops circumspectans – or unidentified related form
  • †Phacops fecundus
  • †Phacops sp.
• †Pharciceras
  • †Pharciceras lunulicosta
  • †Pharciceras sp.
• †Pharostomina
  • †Pharostomina sp.
• †Phillipsastrea
  • †Phillipsastrea ananas – or unidentified comparable form
  • †Phillipsastrea givetica
  • †Phillipsastrea goldfussi – or unidentified comparable form
  • †Phillipsastrea halli
  • †Phillipsastrea hennahii – or unidentified comparable form
  • †Phillipsastrea pradoanum
  • †Phillipsastrea rozkowskae – or unidentified comparable form
  • †Phillipsastrea rozkowskae
  • †Phillipsastrea sp.
• †Phillipsia
  • †Phillipsia ibericus – type locality for species
• †Phillipsinella
  • †Phillipsinella sp.
• †Phlyctocystis
  • †Phlyctocystis gigas – or unidentified comparable form
• †Phoebodus
  • †Phoebodus fastigatus
  • †Phoebodus sophiae
• †Phricodothyris
  • †Phricodothyris sp.
• †Phycodes – or unidentified related form
  • †Phycodes sp.
• †Phyctocystis
  • †Phyctocystis sp.
• †Phyllograptus – tentative report
  • †Phyllograptus sp.
• †Phylloporina – tentative report
  • †Phylloporina sp.
• †Phyllotheca
  • †Phyllotheca sp. Ainformal
  • †Phyllotheca sp. Binformal
• †Physallidopora
  • †Physallidopora cantabrica
• †Picassocrinus – type locality for genus
• †Picassocrinus
  • †Picassocrinus villasi – type locality for species
  • †Picassocrinus villasi
• †Piltonia
  • †Piltonia amblyaxis – type locality for species
  • †Piltonia kuehnei
• †Pinaceocladichnus
  • †Pinaceocladichnus sp.
• †Pinites
  • †Pinites permiensis
• †Placoparia
  • †Placoparia borni
  • †Placoparia sp.
  • †Placoparia tournemini
• †Plaesiacomia
  • †Plaesiacomia oehlerti
  • †Plaesiacomia rara – or unidentified related form
  • †Plaesiacomia sp.
• †Plagiorhyncha
  • †Plagiorhyncha glassiex gr.
• †Planoendothyra
  • †Planoendothyra sp.
• †Planolites
  • †Planolites annularis
  • †Planolites beverleyensis
  • †Planolites montanus
  • †Planolites sp.
• †Plasiacystis
  • †Plasiacystis mobilis
• †Platyaxum
  • †Platyaxum sp.
  • †Platyaxum taenioforme – or unidentified comparable form
• †Platyceras
  • †Platyceras sp.
• †Platyorthis
  • †Platyorthis monnieriex gr.
  • †Platyorthis monnieri
  • †Platyorthis sp.
• †Platystrophia
  • †Platystrophia sp.
• †Plebejochonetes
  • †Plebejochonetes sp.
• †Plectodonta
  • †Plectodonta minor
  • †Plectodonta sp.
• †Plectostroma
  • †Plectostroma altum
  • †Plectostroma salairicum – or unidentified comparable form
  • †Plectostroma salairicum
  • †Plectostroma sp. – tentative report
• †Plerophyllum – tentative report
  • †Plerophyllum sp.
• †Pleurodictyum
  • †Pleurodictyum microspinosum
  • †Pleurodictyum problematicum
  • †Pleurodictyum sp.
• †Plicanoplia
  • †Plicanoplia carlsi
  • †Plicanoplia sp.
• †Plicathyris
  • †Plicathyris alejensis
  • †Plicathyris collensis – type locality for species
  • †Plicathyris collensis
  • †Plicathyris ezquerrai
  • †Plicathyris verneuili – type locality for species
  • †Plicathyris verneuili
• †Plicatifera
  • †Plicatifera plicatilis
• †Plumulites
  • †Plumulites sp.
• †Poacordaites
  • †Poacordaites sp.
• †Podolella
  • †Podolella rensselaeroides
• †Polidevcia
  • †Polidevcia bellistriata
• †Polygnathus
  • †Polygnathus angusticostatus
  • †Polygnathus angustidiscus
  • †Polygnathus angustipennatus
  • †Polygnathus ansatus – or unidentified related form
  • †Polygnathus ansatus
  • †Polygnathus asymmetricus
  • †Polygnathus bultyncki
  • †Polygnathus cooperi
  • †Polygnathus costatus
  • †Polygnathus cristatus – or unidentified comparable form
  • †Polygnathus cristatus
  • †Polygnathus decorosus
  • †Polygnathus dehiscens
  • †Polygnathus dengleri
  • †Polygnathus denisbriceae
  • †Polygnathus dubius
  • †Polygnathus eiflius
  • †Polygnathus ensensis – or unidentified related form
  • †Polygnathus ensensis – or unidentified comparable form
  • †Polygnathus ensensis
  • †Polygnathus foveolatus
  • †Polygnathus gronbergi
  • †Polygnathus hemiansatus
  • †Polygnathus latifossatus
  • †Polygnathus limitaris
  • †Polygnathus linguiformis
  • †Polygnathus ordinatus
  • †Polygnathus ovatinodosus
  • †Polygnathus parawebbi
  • †Polygnathus partitus
  • †Polygnathus pennatus
  • †Polygnathus perbonus
  • †Polygnathus pseudoeiflius
  • †Polygnathus pseudofoliatus – or unidentified comparable form
  • †Polygnathus pseudofoliatus
  • †Polygnathus rhenanus
  • †Polygnathus robusticostatus
  • †Polygnathus serotinus
  • †Polygnathus sp.
  • †Polygnathus sp. A
  • †Polygnathus tafilensis
  • †Polygnathus timorensis
  • †Polygnathus trigonicus
  • †Polygnathus varcus
  • †Polygnathus webbi
  • †Polygnathus xylus
• †Polymorphopteris – or unidentified comparable form
  • †Polymorphopteris polymorpha
• †Polypora
  • †Polypora remota
  • †Polypora sp.
• †Polyzygia
  • †Polyzygia neodevonica
• †Porambonites
  • †Porambonites sp.
• †Porocoscinus
  • †Porocoscinus flexibilis
• †Portranella
  • †Portranella exornata
  • †Portranella sp.
• †Posidonia – report made of unidentified related form or using admittedly obsolete nomenclature
• †Posidonia
  • †Posidonia sp.
  • †Posidonia venusta
• †Posidoniella – tentative report
• †Posidoniella
  • †Posidoniella laevis
  • †Posidoniella minor
  • †Posidoniella multirugata
  • †Posidoniella sp.
• †Pradoella
  • †Pradoella sp.
• †Pradoia
  • †Pradoia sp.
• †Praedonezella
  • †Praedonezella sp.
• †Praenucula
  • †Praenucula applanans – type locality for species
  • †Praenucula costae
  • †Praenucula sp.
• †Primitia
  • †Primitia sp.
• †Prionocheilus
  • †Prionocheilus mendax
  • †Prionocheilus obtusus
  • †Prionocheilus sp.
• †Prismatophyllum
  • †Prismatophyllum ovoideum – or unidentified related form
  • †Prismatophyllum ovoideum
  • †Prismatophyllum sp.
• †Prismopora
  • †Prismopora digitata
• †Pristiograptus
  • †Pristiograptus dubius
• †Proampyx
  • †Proampyx difformis
• †Procterodictyum
  • †Procterodictyum polentinoi
• †Productella
  • †Productella sp.
• †Proetus
  • †Proetus sp.
• †Profusulinella
  • †Profusulinella sp.
• †Proheliotites – tentative report
  • †Proheliotites sp.
• †Prokopia
  • †Prokopia bouskai
  • †Prokopia sp.
• †Prolixicella
  • †Prolixicella ibera
  • †Prolixicella parva
• †Prophyllodictya
  • †Prophyllodictya javieri
• †Proschizophoria
  • †Proschizophoria falsa
• †Protacanthina
  • †Protacanthina sp. Sinformal
  • †Protacanthina velillae
• †Protathyris
  • †Protathyris sp.
• †Protoblechnum
  • †Protoblechnum wongii
• †Protochonetes
  • †Protochonetes sp.O – type locality for species
  • †Protochonetes sp.O – or unidentified comparable form
• †Protocortezorthis
  • †Protocortezorthis sp.
• †Protolenus
  • †Protolenus jilocanus
  • †Protolenus pisidianus
• †Protopharetra – report made of unidentified related form or using admittedly obsolete nomenclature
• †Protopharetra
  • †Protopharetra circula
  • †Protopharetra densa
  • †Protopharetra gemmata
  • †Protopharetra grandicaveata
  • †Protopharetra polymorpha
  • †Protopharetra protea
  • †Protopharetra sp.
• †Prynadaeopteris
  • †Prynadaeopteris anthriscifolia
• †Psalixochlaena
  • †Psalixochlaena cylindrica
• †Psammichnites
  • †Psammichnites gigas
  • †Psammichnites ichnosp. Ainformal
• †Psaronius
  • †Psaronius sp.
• †Pseudamplexus
  • †Pseudamplexus sp. – type locality for species
  • †Pseudamplexus sp.
• †Pseudoammodiscus
  • †Pseudoammodiscus sp.
• †Pseudoclimacograptus
  • †Pseudoclimacograptus sp.
• †Pseudoconularia
  • †Pseudoconularia sp.
• †Pseudocryphaeus
  • †Pseudocryphaeus michelini – or unidentified comparable form
• †Pseudofavosites
  • †Pseudofavosites sp.
• †Pseudoglomospira
  • †Pseudoglomospira sp.
• †Pseudohornera
  • †Pseudohornera sp.
• †Pseudolingula – tentative report
• †Pseudolingula
  • †Pseudolingula sp.
• †Pseudomariopteris – or unidentified comparable form
• †Pseudomariopteris
  • †Pseudomariopteris busqueti
  • †Pseudomariopteris paleaui
  • †Pseudomariopteris ribeyroni
  • †Pseudomariopteris sp.
• †Pseudopalaeoporella
  • †Pseudopalaeoporella lummatonensis
• †Pseudorhabdomeson
  • †Pseudorhabdomeson bispinatum
• †Pseudosphaerexochus
  • †Pseudosphaerexochus nullicauda – tentative report
  • †Pseudosphaerexochus sp.
• †Pseudostaffella
  • †Pseudostaffella sp.
• †Pseudostictoporella
  • †Pseudostictoporella iberiensis
• †Pseudotrupetostroma
  • †Pseudotrupetostroma anacontentoae – type locality for species
  • †Pseudotrupetostroma pellucida – or unidentified comparable form
• †Pseudowaribole
  • †Pseudowaribole sajambrensis – type locality for species
• †Pseudozaphrentoides
  • †Pseudozaphrentoides juddi
  • †Pseudozaphrentoides sp.
• †Psygmophyllum
  • †Psygmophyllum expansum
  • †Psygmophyllum mongolicum
  • †Psygmophyllum P. multipartitum – or unidentified related form
  • †Psygmophyllum sp.
• †Pterinopectinella
  • †Pterinopectinella sp.
• †Pteronitella
  • †Pteronitella retroflexa
  • †Pteronitella sp.
• †Pteroparia
  • †Pteroparia sp.
• †Pterorrhiza
  • †Pterorrhiza bathycalix
  • †Pterorrhiza bathycalyx
  • †Pterorrhiza marginata
  • †Pterorrhiza multizonatum
  • †Pterorrhiza sp.
  • †Pterorrhiza ultimum
• †Pterotheca
  • †Pterotheca hispanica – type locality for species
• †Pterygometopus
  • †Pterygometopus sp.
• †Ptilodictya
  • †Ptilodictya sp.
• †Ptiloporella
  • †Ptiloporella irregularis
• †Ptychocarpus
  • †Ptychocarpus sp.
• †Ptychoglyptus
  • †Ptychoglyptus sp.
• †Ptychonema
  • †Ptychonema desiderata
• †Ptychopleurella
  • †Ptychopleurella sp.
• †Ptylopora
  • †Ptylopora nodosa – or unidentified related form
• †Puertollanopus – type locality for genus
  • †Puertollanopus omicrodactylus – type locality for species
• †Punctospirifer
  • †Punctospirifer kentuckensis – or unidentified comparable form
• †Pycnoidocyathus – tentative report
• †Pycnoidocyathus
  • †Pycnoidocyathus erbiensis – or unidentified comparable form
  • †Pycnoidocyathus sp.
  • †Pycnoidocyathus toledani
• †Pygmaeconus
  • †Pygmaeconus sp.
• †Pygmaeoconus
  • †Pygmaeoconus gnomicus
• †Quadrijugator
  • †Quadrijugator sp.
• †Quadrisemicoscinium
  • †Quadrisemicoscinium discretum
• †Quadritia
  • †Quadritia sp.
• †Radiaspis
  • †Radiaspis sp.
  • †Radiaspis tuberata
• †Radiastraea
  • †Radiastraea arachne
• †Radnoria
  • †Radnoria carlsi
  • †Radnoria sp.
• †Rafinesquina
  • †Rafinesquina lignani – or unidentified comparable form
  • †Rafinesquina lignani
  • †Rafinesquina pseudoloricata – or unidentified comparable form
  • †Rafinesquina sp.
• †Raimbautina – tentative report
  • †Raimbautina sp.
• †Ramiporidra
  • †Ramiporidra minuta
• †Ramseyocrinus
  • †Ramseyocrinus sp.
• †Raphidopora
  • †Raphidopora rotunda – or unidentified comparable form
  • †Raphidopora sp.
• †Rasetticyathus
  • †Rasetticyathus acutus
  • †Rasetticyathus iglessiensis
  • †Rasetticyathus sp.
• †Receptaculites – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Receptaculites sp.
• †Rectangulina
  • †Rectangulina sp.
• †Rectifenestella
  • †Rectifenestella elegantula
  • †Rectifenestella exiliformis
  • †Rectifenestella villayandrensis
• †Rectograptus
  • †Rectograptus amplexicaulis
• †Redonia
  • †Redonia deshayesi
  • †Redonia sp.
• †Reediella
  • †Reediella echinata – type locality for species
  • †Reediella granifera – or unidentified comparable form
  • †Reediella stipulata – type locality for species
• †Renalcis
  • †Renalcis sp.
• †Renaudia
  • †Renaudia mainensis
• †Resserella
  • †Resserella sp.
• †Retamaspis
  • †Retamaspis sp.
• †Retecoscinus – tentative report
• †Retecoscinus
  • †Retecoscinus guadalquivirensis
  • †Retecoscinus sp.
• †Reticularia
  • †Reticularia huecoensis – or unidentified related form
• †Reticulograptus
  • †Reticulograptus sp.
• †Reticulopteris
  • †Reticulopteris germari
• †Reuentalina
  • †Reuentalina sp.
• †Reuschella
  • †Reuschella herreraensis – type locality for species
  • †Reuschella herreraensis
• †Rhabdochitina – tentative report
  • †Rhabdochitina sp.
• †Rhabdomeson
  • †Rhabdomeson propatulissimum – or unidentified comparable form
  • †Rhabdomeson sp.
• †Rhaphidopora
  • †Rhaphidopora sp.
• †Rhenogriffides
  • †Rhenogriffides hespericus – type locality for species
• †Rhenops
  • †Rhenops sp.
• †Rhenorensselaeria
  • †Rhenorensselaeria sp.
• †Rhenostrophia
  • †Rhenostrophia sp.
• †Rhenothyris
  • †Rhenothyris sp.
• †Rhipidopsis
  • †Rhipidopsis baetica
  • †Rhipidopsis ginkgoides
• †Rhizophyllum
  • †Rhizophyllum bohemicumex gr.
• †Rhombocladia
  • †Rhombocladia carnica
  • †Rhombocladia delicata
  • †Rhombocladia punctata
• †Rhombopora
  • †Rhombopora corticata
  • †Rhombopora lepidodendroides
  • †Rhombopora sp.
  • †Rhombopora tenuirama – or unidentified comparable form
• †Rhopalocystis – tentative report
  • †Rhopalocystis mesonesensis – or unidentified comparable form
  • †Rhopalocystis mesonesensis
• †Ribeiria
  • †Ribeiria pholadiformis
  • †Ribeiria sp.
• †Richterina
  • †Richterina zimmermanni
• †Rivillina
  • †Rivillina sp.
• †Rorringtonia
  • †Rorringtonia lenis – or unidentified comparable form
  • †Rorringtonia lenis
  • †Rorringtonia sp.
• †Rostricellula
  • †Rostricellula ambigena
  • †Rostricellula marciali – type locality for species
  • †Rostricellula sp.
• †Rotiphyllum
  • †Rotiphyllum exile
• †Rotundocyathus
  • †Rotundocyathus salebrosus
  • †Rotundocyathus sp.
• †Roundya
  • †Roundya sp.
• †Rugosochonetes
  • †Rugosochonetes acutus
• †Rusophycus
  • †Rusophycus didymus
• †Saccamminopsis
  • †Saccamminopsis sp.
• †Saffordotaxis
  • †Saffordotaxis yanagidae – or unidentified comparable form
• †Sagittodontina
  • †Sagittodontina sp.
• †Sagittodontus
  • †Sagittodontus sp.
• †Salairella
  • †Salairella sp.
• †Salopia – tentative report
  • †Salopia sp.
• †Salopina
  • †Salopina missendenensis – or unidentified comparable form
  • †Salopina sp.Iinformal
  • †Salopina sp.I
  • †Salopina sp.Q
• †Salterocorphe
  • †Salterocorphe salteri
• †Salterocoryphe
  • †Salterocoryphe campelayoi
  • †Salterocoryphe salteri
  • †Salterocoryphe sp.
• †Sanguinolites
  • †Sanguinolites clavatus – or unidentified comparable form
• †Saukianda
  • †Saukianda andalusiae
• †Saukrodictya
  • †Saukrodictya sp.
  • †Saukrodictya tormoensis – type locality for species
• †Scandodus
  • †Scandodus sp.
• †Schindewolfia
  • †Schindewolfia plena – type locality for species
• †Schistodictyon
  • †Schistodictyon amygdaloides – or unidentified related form
• †Schizocrania
  • †Schizocrania sp.
• †Schizodus – tentative report
• †Schizodus
  • †Schizodus affinis
  • †Schizodus axiniformis – or unidentified comparable form
  • †Schizodus rossicus
  • †Schizodus sp.
• †Schizophorella
  • †Schizophorella sp.
• †Schizophoria
  • †Schizophoria runegatensis
  • †Schizophoria sp.
  • †Schizophoria vulvaria
• †Schizostachys
  • †Schizostachys hispanica
  • †Schizostachys pinnata
• †Schizotreta
  • †Schizotreta sp.
• †Schlueterichonus
  • †Schlueterichonus sp.
• †Schmidtognathus
  • †Schmidtognathus hermanni – or unidentified related form
  • †Schmidtognathus hermanni
  • †Schmidtognathus peracutus
  • †Schmidtognathus pietzneri
  • †Schmidtognathus wittekindti
• †Schubertella
  • †Schubertella sp.
• †Scoliopora
  • †Scoliopora sp.
• †Scotiella – tentative report
  • †Scotiella taouzensis
• †Scruttonia
  • †Scruttonia sotoi
• †Scutellum
  • †Scutellum sp.
• †Scyphocrinites
  • †Scyphocrinites sp.
• †Sdzuyia
  • †Sdzuyia sanmamesi
• †Sekwicyathus – tentative report
  • †Sekwicyathus polygonalis – type locality for species
• †Selenopeltis
  • †Selenopeltis gallica
  • †Selenopeltis gallicus
  • †Selenopeltis macrophtalma
  • †Selenopeltis sp.
  • †Selenopeltis vultuosa
• †Semicoscinium
  • †Semicoscinium rhombicum
  • †Semicoscinium sp.
• †Septopora
  • †Septopora robusta
• †Serrania
  • †Serrania verae
• †Shaleria
  • †Shaleria sp.
• †Shamovella
  • †Shamovella sp.
• †Shumardia
  • †Shumardia sp.
• †Sibirecyathus
  • †Sibirecyathus dissepimentalis
  • †Sibirecyathus sp.
• †Sieberella
  • †Sieberella sp.
• †Sigillaria
  • †Sigillaria brardii
  • †Sigillaria sp.
• †Sigillariopsis
  • †Sigillariopsis sp.
• †Silurinka – type locality for genus
  • †Silurinka vetula – type locality for species
• †Similodonta – tentative report
  • †Similodonta sp.
• †Sinaxis – type locality for genus
• †Sinaxis
  • †Sinaxis bulbosa – type locality for species
  • †Sinaxis bulbosa
• †Sinocybele – tentative report
  • †Sinocybele sp.
• †Sinuites
  • †Sinuites hispanicus
  • †Sinuites sp.
• †Siphonodendron
  • †Siphonodendron intermedium
  • †Siphonodendron irregulare
  • †Siphonodendron junceum
  • †Siphonodendron martini
  • †Siphonodendron pauciradiale
  • †Siphonodendron scaleberense
  • †Siphonodendron sociale
• †Siphonophrentis
  • †Siphonophrentis cantabrica
  • †Siphonophrentis gigantea
  • †Siphonophrentis sp.
• †Siphonophyllia
  • †Siphonophyllia samsonensis
  • †Siphonophyllia siblyi
• †Sivorthis
  • †Sivorthis calatravaensis – type locality for species
  • †Sivorthis noctilio
• †Skeletognathus
  • †Skeletognathus norrisi
• †Skolithos
  • †Skolithos sp.
• †Skreiaspis
  • †Skreiaspis sp.
• †Slava
  • †Slava sp.
• †Sloveniaxon
  • †Sloveniaxon degrootae
  • †Sloveniaxon pinguis – type locality for species
• †Smithiphyllum
  • †Smithiphyllum sp.
• †Sociophyllum
  • †Sociophyllum elongatum
• †Solenodendron
  • †Solenodendron horsfieldi
  • †Solenodendron sp.
• †Solenopleuropsis
  • †Solenopleuropsis multigranifera
  • †Solenopleuropsis riberoi
  • †Solenopleuropsis rouayrouxi
  • †Solenopleuropsis simula
  • †Solenopleuropsis sp.
  • †Solenopleuropsis spp.
  • †Solenopleuropsis verdiagana
• †Solipetra
  • †Solipetra fontainei – type locality for species
  • †Solipetra sp.
• †Sollasia
  • †Sollasia sp.
• †Sowerbyella
  • †Sowerbyella sp.
• †Spathognathodus
  • †Spathognathodus sp.
• †Sphaerochitina
  • †Sphaerochitina lycoperdoides – or unidentified comparable form
• †Sphaerocodium
  • †Sphaerocodium sp.
• †Sphenophyllostachys
  • †Sphenophyllostachys sp.
• †Sphenophyllum
  • †Sphenophyllum emarginatum
  • †Sphenophyllum majus – or unidentified comparable form
  • †Sphenophyllum majus
  • †Sphenophyllum oblongifolium
  • †Sphenophyllum orbiculare
  • †Sphenophyllum plurifoliatum
  • †Sphenophyllum sp.
  • †Sphenophyllum trichomatosum
  • †Sphenophyllum verticillatum
• †Sphenopteris
  • †Sphenopteris amoena – or unidentified comparable form
  • †Sphenopteris chaerophylloides
  • †Sphenopteris lebachensis
  • †Sphenopteris leptophylla
  • †Sphenopteris lescuriana – or unidentified comparable form
  • †Sphenopteris matheti
  • †Sphenopteris mendescorreae – or unidentified comparable form
  • †Sphenopteris nummularia
  • †Sphenopteris opulenta
  • †Sphenopteris pachypteroides
  • †Sphenopteris pelloi – type locality for species
  • †Sphenopteris pseudogermanica
  • †Sphenopteris rotundifolia
  • †Sphenopteris rotundiloba
  • †Sphenopteris sewardi – or unidentified comparable form
  • †Sphenopteris sp.
• †Spinatrypa
  • †Spinatrypa sp.
• †Spinocrytia
  • †Spinocrytia sp.
• †Spinocyrtia
  • †Spinocyrtia alatiformis – or unidentified comparable form
  • †Spinocyrtia ascendens
  • †Spinocyrtia plicatula
  • †Spinocyrtia sp.
• †Spinofenestella
  • †Spinofenestella subspeciosa
• †Spinophyllum
  • †Spinophyllum aiense – or unidentified comparable form
  • †Spinophyllum sp.
• †Spirorbis
  • †Spirorbis sp.
• †Spongioalveolites
  • †Spongioalveolites sp.
• †Squameoalveolites
  • †Squameoalveolites sp.
• †Squameofavosites
  • †Squameofavosites cechicusex gr.
  • †Squameofavosites divissimus
  • †Squameofavosites hispanicusex gr.
  • †Squameofavosites mironovae
  • †Squameofavosites sp.
• †Stacheia
  • †Stacheia sp.
• †Stacheoides
  • †Stacheoides sp.
• †Stachyodes
  • †Stachyodes australe
  • †Stachyodes sp.
• †Stegerhynchus – tentative report
• †Stegerhynchus
  • †Stegerhynchus juliverti
  • †Stegerhynchus sp.
• †Stellaphyllia
  • †Stellaphyllia luciensis
• †Stelliferidium
  • †Stelliferidium sp.
• †Stenopareia
  • †Stenopareia oblita – or unidentified comparable form
  • †Stenopareia sp.
• †Stenophragmidium
  • †Stenophragmidium isospinosum
  • †Stenophragmidium paramirandum
• †Stenopora
  • †Stenopora sp.
• †Stereodictyum – type locality for genus
  • †Stereodictyum orthoplectum
• †Stereolasma
  • †Stereolasma asturica
  • †Stereolasma sp.
• †Stewartiopteris
  • †Stewartiopteris sp.
• †Stictostroma – tentative report
• †Stictostroma
  • †Stictostroma gorriense
  • †Stictostroma nunavutense
  • †Stictostroma saginatum
  • †Stictostroma sp.
• †Stioderma
  • †Stioderma perforata
  • †Stioderma sp. – type locality for species
• †Stipitopteris
  • †Stipitopteris sp.
• †Stolidotus
  • †Stolidotus marco – type locality for species
• †Streblochondria
  • †Streblochondria senilis – or unidentified comparable form
  • †Streblochondria tenuilineata
• †Streblotrypa
  • †Streblotrypa densa – or unidentified comparable form
  • †Streblotrypa nikiforovae
  • †Streblotrypa peculiaris
  • †Streblotrypa sp.
  • †Streblotrypa sp. 1
  • †Streblotrypa sp. 2
• †Strenuaeva
  • †Strenuaeva melendezi
  • †Strenuaeva sampelayoi
• †Striatopora
  • †Striatopora tschichatschewi
• †Stricklandia – tentative report
• †Stricklandia
  • †Stricklandia laevis – or unidentified related form
  • †Stricklandia sp.
• †Striispirifer
  • †Striispirifer sp.
• †Stringophyllum
  • †Stringophyllum acanthicum – or unidentified comparable form
  • †Stringophyllum acanthicum
  • †Stringophyllum buechelense
  • †Stringophyllum crassimarginatum – type locality for species
  • †Stringophyllum isactis – or unidentified comparable form
  • †Stringophyllum isactis
  • †Stringophyllum normale – or unidentified comparable form
  • †Stringophyllum sp.
• †Stromatopora
  • †Stromatopora avrensis
  • †Stromatopora concentricaex gr.
  • †Stromatopora polarisex gr.
  • †Stromatopora sp.
• †Stromatoporella
  • †Stromatoporella eriense
  • †Stromatoporella granulata – or unidentified comparable form
  • †Stromatoporella selwyni – or unidentified comparable form
  • †Stromatoporella selwyni
  • †Stromatoporella sp.
• †Strophochonetes
  • †Strophochonetes cingulatus – or unidentified comparable form
  • †Strophochonetes sp.
  • †Strophochonetes sp. 5informal
  • †Strophochonetes sp.L – type locality for species
• †Strophomena – tentative report
• †Strophomena
  • †Strophomena sp.
• †Struveina – tentative report
  • †Struveina boulei
• †Styliolina
  • †Styliolina sp.
• †Subanarcestes
  • †Subanarcestes macrocephalus
• †Subcladopora – tentative report
  • †Subcladopora abnormis
• †Subcuspidella
  • †Subcuspidella bilsteinensis
  • †Subcuspidella sp.
  • †Subcuspidella subcuspidata
• †Sulcoretepora – tentative report
• †Sulcoretepora
  • †Sulcoretepora lophodes
  • †Sulcoretepora obliqua
  • †Sulcoretepora sp.
• †Sutcliffia
  • †Sutcliffia insignis
• †Svobodaina
  • †Svobodaina armoricana
  • †Svobodaina feisti – or unidentified related form
  • †Svobodaina havliceki
  • †Svobodaina sp.
• †Synaptophyllum
  • †Synaptophyllum multiseptatum – or unidentified comparable form
  • †Synaptophyllum sp. – type locality for species
  • †Synaptophyllum sp.
• †Syringopora
  • †Syringopora hisingeri – or unidentified comparable form
  • †Syringopora sp.
• †Syringostromella
  • †Syringostromella zintchenkovi
• †Tabulacyathus – tentative report
  • †Tabulacyathus sp.
• †Tabulipora
  • †Tabulipora demissa – or unidentified comparable form
• †Tabulophyllum
  • †Tabulophyllum bonarense – type locality for species
  • †Tabulophyllum gorskii
  • †Tabulophyllum gracile – or unidentified related form
  • †Tabulophyllum normale – or unidentified comparable form
  • †Tabulophyllum normale
• †Tachylasma – tentative report
  • †Tachylasma sp.
• †Taeniaster
  • †Taeniaster ibericus – type locality for species
• †Taeniopteris
  • †Taeniopteris fallax – or unidentified comparable form
  • †Taeniopteris jejunata
  • †Taeniopteris multinervis – or unidentified comparable form
  • †Taeniopteris multinervis-abnormis
  • †Taeniopteris sp.
  • †Taeniopteris spp.
• †Tafilaltia
  • †Tafilaltia brevimusculosa – type locality for species
  • †Tafilaltia brevimusculosa
  • †Tafilaltia sp.
• †Taleastroma
  • †Taleastroma logansportense
  • †Taleastroma simplex
  • †Taleastroma sp.
  • †Taleastroma sp.1informal
• †Tancrediopsis
  • †Tancrediopsis sp.
• †Taylorcyathus
  • †Taylorcyathus sp.
  • †Taylorcyathus viai – type locality for species
  • †Taylorcyathus viai
  • †Taylorcyathus vologdini
• †Technophorus
  • †Technophorus sp.
• †Tectulipora
  • †Tectulipora tuberculata
• †Teichichnus
  • †Teichichnus sp.
• †Teichostrophia
  • †Teichostrophia lepis
  • †Teichostrophia sp.
• †Telycardia – type locality for genus
  • †Telycardia malinka – type locality for species
• †Temnophyllum
  • †Temnophyllum latum – or unidentified comparable form
  • †Temnophyllum majus
  • †Temnophyllum rectum – or unidentified comparable form
  • †Temnophyllum sp.
  • †Temnophyllum waltheri – or unidentified comparable form
  • †Temnophyllum waltheri
• †Tentaculites – report made of unidentified related form or using admittedly obsolete nomenclature
• †Tentaculites
  • †Tentaculites sp.
• †Tenticospirifer
  • †Tenticospirifer sp.
• †Terebella – tentative report
• †Terebella
  • †Terebella sp.
• †Tetradella – tentative report
  • †Tetradella sp.
• †Tetragraptus
  • †Tetragraptus sp.
• †Tetraprioniodus
  • †Tetraprioniodus sp.
• †Tetrataxis
  • †Tetrataxis sp.
• †Tetratomia
  • †Tetratomia sp.
• †Thaleops
  • †Thaleops inflata
• †Thamniscus
  • †Thamniscus octonarus
• †Thamnophyllum
  • †Thamnophyllum caespitosum
  • †Thamnophyllum sp.
• †Thamnopora – tentative report
• †Thamnopora
  • †Thamnopora barroisi – or unidentified comparable form
  • †Thamnopora boloniensis – or unidentified comparable form
  • †Thamnopora cervicornis
  • †Thamnopora irregularis
  • †Thamnopora pulchra
  • †Thamnopora sotoi – type locality for species
  • †Thamnopora sotoi
  • †Thamnopora sp.
  • †Thamnopora vermicularis – or unidentified comparable form
  • †Thamnopora yavorskyi
• †Thamnoptychia
  • †Thamnoptychia sp.
• †Thartharella
  • †Thartharella sp.
• †Thysanopeltella
  • †Thysanopeltella sp.
• †Tiernavia – or unidentified related form
• †Tiernavia
  • †Tiernavia sp.
  • †Tiernavia tiernae
• †Tiresias – tentative report
  • †Tiresias sp.
• †Tissintia
  • †Tissintia convergens – or unidentified comparable form
• †Toletanaspis
  • †Toletanaspis sp.
• †Tolmachovia
  • †Tolmachovia babini – type locality for species
  • †Tolmachovia babini
  • †Tolmachovia sp.
• †Tomasina – tentative report
• †Tomasina
  • †Tomasina sp.
• †Tonkinella
  • †Tonkinella breviceps – or unidentified related form
  • †Tonkinella sequei
• †Tornoceras
  • †Tornoceras sp.
• †Torrowangea
  • †Torrowangea rosei
  • †Torrowangea sp.
• †Tortodus
  • †Tortodus bultyncki
  • †Tortodus caelatus
  • †Tortodus intermedius
  • †Tortodus kockelianus – or unidentified comparable form
  • †Tortodus schultzei – or unidentified related form
  • †Tortodus sp. – tentative report
  • †Tortodus sp.
  • †Tortodus sp. 1
  • †Tortodus trispinatus
  • †Tortodus weddigei
• †Trematobolus
  • †Trematobolus simplex
• †Trematopora
  • †Trematopora acanthostylita
• †Treptichnus
  • †Treptichnus bifurcus
  • †Treptichnus ichnosp. Ainformal
• †Treveropyge – tentative report
• †Treveropyge
  • †Treveropyge actifrons
  • †Treveropyge prorotundifrons
  • †Treveropyge sp.
  • †Treveropyge wallacei
• †Triblyocrinus
  • †Triblyocrinus flatheanus
• †Trichonodella
  • †Trichonodella sp.
• †Trigonirhynchia
  • †Trigonirhynchia sp.
• †Trilacinoceras – tentative report
  • †Trilacinoceras sp.
• †Trimerocephalus
  • †Trimerocephalus sp.
• †Trimerus
  • †Trimerus lanvoiensis
• †Trinodus
  • †Trinodus sp.
• †Triplesia
  • †Triplesia iberica – or unidentified comparable form
  • †Triplesia iberica
  • †Triplesia sp.
• †Tripodontus
  • †Tripodontus sp.
• †Trochophyllum – tentative report
  • †Trochophyllum variabile – type locality for species
• †Tropidodiscus
  • †Tropidodiscus sp.
• †Tropidoleptus
  • †Tropidoleptus carinatus
• †Trupetostroma
  • †Trupetostroma sp. – tentative report
• †Tryplasma
  • †Tryplasma aequabile
  • †Tryplasma sp.
• †Tuberitina
  • †Tuberitina sp.
• †Tubicoscinus
  • †Tubicoscinus cupulosus
• †Tumuliolynthus
  • †Tumuliolynthus sp.
• †Tumulocyathus
  • †Tumulocyathus sp.
• †Tyersella
  • †Tyersella sp.
• †Ubaghsicystis
  • †Ubaghsicystis segurae
• †Ufimia
  • †Ufimia accelerans – type locality for species
  • †Ufimia prior
• †Ullmannia
  • †Ullmannia frumentaria
  • †Ullmannia sp.
• †Ulrichostylus
  • †Ulrichostylus radiatus
• †Ulugtella
  • †Ulugtella angelini – or unidentified related form
  • †Ulugtella sp.
• †Umbellaphyllites – or unidentified comparable form
  • †Umbellaphyllites sp.
• †Uncinulus
  • †Uncinulus pila
  • †Uncinulus sp.
• †Undichna
  • †Undichna brittanica
  • †Undichna unisulca
• †Ungdarella
  • †Ungdarella sp.
• †Ungerella
  • †Ungerella multicostata
  • †Ungerella torleyi
• †Uralichas
  • †Uralichas heberti
  • †Uralichas hispanicus
  • †Uralichas sp.
• †Uraloporella
  • †Uraloporella sp.
• †Urcyathus – tentative report
• †Urcyathus
  • †Urcyathus sp.
• †Validopteris
  • †Validopteris robusta
• †Vandalotreta – tentative report
  • †Vandalotreta proclinis
• †Veryhachium
  • †Veryhachium sp.
• †Vetella
  • †Vetella nodosa
• †Vidronovella
  • †Vidronovella elegantula
  • †Vidronovella fastigiata
  • †Vidronovella intricata
• †Viodostrophia
  • †Viodostrophia alcaldei
• †Viriatellina
  • †Viriatellina hercynica
  • †Viriatellina pseudogeinitziana – or unidentified related form
  • †Viriatellina sp.
• †Vulcanisphaera
  • †Vulcanisphaera sp.
• †Walchia
  • †Walchia filiciformis
  • †Walchia germanica
  • †Walchia hypnoides
  • †Walchia piniformis
  • †Walchia sp.
• †Wannerophyllum – tentative report
• †Wannerophyllum
  • †Wannerophyllum carbonicum – type locality for species
  • †Wannerophyllum incertum – type locality for species
• †Warburgella
  • †Warburgella sp.
• †Warrenella
  • †Warrenella sp.
• †Werneroceras
  • †Werneroceras sp.
  • †Werneroceras vernarhenanus
• †Weyerelasma – type locality for genus
  • †Weyerelasma seiberti – type locality for species
• †Whittingtonia
  • †Whittingtonia bispinosa
• †Wurmiella
  • †Wurmiella excavata
• †Xana
  • †Xana bubo
• †Xiphogonium
  • †Xiphogonium sp.
• †Xystrigona
  • †Xystrigona sp.
• †Xystriphyllum
  • †Xystriphyllum sp. – tentative report
  • †Xystriphyllum sp.
• †Yochelcionella
  • †Yochelcionella sp. Binformal
• †Yorkia
  • †Yorkia zafrensis
• †Zaphrentites
  • †Zaphrentites sp.
• †Zaphrentoides
  • †Zaphrentoides sp.
• †Zbirovia
  • †Zbirovia sp.
• †Zdimir
  • †Zdimir hercynicus
• †Zeliszkella
  • †Zeliszkella sp.
  • †Zeliszkella toledana
• †Zellisquella
  • †Zellisquella torrubiae
• †Zelolasma
  • †Zelolasma sp.
• †Zetillaenus
  • †Zetillaenus wahlenbergianus
• †Zoophycos
  • †Zoophycos sp.
• †Zygognathus
  • †Zygognathus sp.