caryocrinites
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
caryocrinites |
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| navigate by keyword : ancient benthos blastoids cambrian carboniferous caryocrinites colonies crinoids cystoid devonian dictyonema diplograptus era extinct floating fossil graptolite graptolites illustration life micro middle ordovician organism ornatus paleontology past plankton prehistoric scientific sea silurian tentacles |
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| A 3-D computer illustration of the extinct marine echinoderms known as Caryocrinites, a type of cystoid (genus of the class cystoidea), that existed from the Ordovician period to the Silurian (which occurred from 505 to 438 million years ago). Caryocrinites is characterized by a 2.5 cm spherical body made up of plates with featherlike arms (pinnules) attached to a long stem fixed to the sea floor. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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