Английская Википедия:Hercosestria

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Шаблон:Italic title Шаблон:Taxobox

Hercosestria is an extinct genus of brachiopods from the Lower and Middle Permian.[1] They were important reef-forming organisms because of their conical shapes, attaching spines, and gregarious habits.[2] It is related to Richthofenia.[3] Species of the genus have been found in Texas (H. cribrosa and H. laevis) and Guatemala (H. notialis).

References

Шаблон:Portal Шаблон:Reflist

Шаблон:Taxonbar


Шаблон:Permian-animal-stub Шаблон:Brachiopod-stub