Английская Википедия:Coronacollina acula

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Шаблон:Short description Шаблон:Taxobox

Coronacollina acula is a multicellular organism from the Ediacaran period resembling the Cambrian 'sponge' Choia. The organism comprised a raised, tri-radially-symmetrical central mound with a central depression and resistant spicules (up to four in articulated fossils), which were resistant — either chitinous or biomineralized — and grew to be 37 cm long.[1]

References

Шаблон:Reflist

External links

Шаблон:Taxonbar


Шаблон:Ediacaran-stub Шаблон:Precambrian-animal-stub