The Tucumilla Formation is a Tremadocian geologic formation of southern Bolivia. The sandstones, shales and siltstones crop out in the José María Avilés and Eustaquio Méndez Provinces.[1][2][3]

Fossil content

The formation has provided the following fossils:

See also

References

  1. ^ Cuesta de Iscayachi at Fossilworks.org
  2. ^ Cuesta de Erquis at Fossilworks.org
  3. ^ Cieneguillas at Fossilworks.org

Further reading

  • V. Havlicek and L. Branisa. 1980. Ordovician brachiopods of Bolivia: Succession of assemblages, climate control, affinity to Anglo-French and Bohemian provinces. Rozpravy Ceskoslovenske Akademie Ved. Rada Matematickych a Prirodnich Ved. Academia Praha, Prague, Czechoslovakia 90(1):1-54
  • A. Pribyl and J. Vanek. 1980. Ordovician trilobites of Bolivia. Rozpravy Ceskoslovenske Akademie Ved. Rada Matematickych a Prirodnich Ved. Academia Praha, Prague, Czechoslovakia 90(2):1-90
Allikas: https://en.wikipedia.org/wiki/Tucumilla_Formation
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