graptolites


Значение термина graptolites в knolik


graptolites - graptolites
graptolites - Fossilized skeletons of extinct colonial animals found in Cambrian, Ordovician, and Silurian rocks. Relationships of the group are obscure; some zoologists regard them as Coelenterata; some as related to Hemichordata.

Рядом со словом graptolites в knolik


granulopoiesisВ начало
буква ""
буквосочетание ""
grey matter

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