Euthycarcinoidea

The Cambrian euthycarcinoid Mosineia macnaughtoni from the Elk Mound Group, Blackberry Hill, central Wisconsin. Cambrian euthycarcinoids such as this one may have been the first animals to walk on land.

Euthycarcinoidea was a enigmatic group of possibly amphibious arthropods that ranged from Cambrian to Triassic times. Fossils are known from Europe, North America, Argentina and Australia.

单词	Euthycarcinoid
释义	Euthycarcinoid 英语百科 Euthycarcinoidea Euthycarcinoidea was a enigmatic group of possibly amphibious arthropods that ranged from Cambrian to Triassic times. Fossils are known from Europe, North America, Argentina and Australia.
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