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Thriaxodon animal armageddon

A Thirinaxodon feeding on a carcass

The Thrinaxodon is a synapsid that is possibly the ancestor of all mammals.

The Great DyingEdit

The Thrinaxodon is seen feeding on a carcass. They later hide in shelters during extinction. They are among the few survivors of the biggest mass extinction on Earth.

ErrorsEdit

They first appear in the Triassic period.