Gerrothorax fossil_Holotype (IMAGE)

University of California - Davis

Gerrothorax fossil_Holotype

Caption

New fossil evidence reveals the first fully marine amphibian, Gerrothorax maritimus, which dates to the Late Triassic period nearly 237 million years ago. The animal had a flattened body that was covered in bony armor, a potential defense mechanism against predators like ichthyosaurs.

Credit

Ryosuke Motani, UC Davis

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License

CC BY-NC-ND

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