Cavanosteus is an extinct genus of homostiid arthrodire from the Emsian of Victoria, and New South Wales, Australia.[2]

Description

Cavanosteus is known from central plates of the skull, infragnathals with little or no dentition, similar in form to Homosteus, and a bone from the dermal trunk shield.[2]

References

  1. ^ "Cavanosteus". Global Biodiversity Information Facility.
  2. ^ a b Gavin C. Young (January 2004). "A homostiid arthrodire (placoderm fish) from the Early Devonian of the Burrinjuck area, New South Wales". Alcheringa. 28 (1): 129–146. doi:10.1080/03115510408619278. ISSN 0311-5518. Wikidata Q58107204.
Allikas: http://en.wikipedia.org/wiki/Cavanosteus
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