Eryops megacephalus, skull, Permian Argentinosaurus Its diet probably included eggs

Its diet probably included eggs

indicates she was a female

resulting in a different crystal shape

A fossil tarsiform primate of Europe and North America of the earliest Eocene age

The first true Crinoids appeared during the Lower Ordovician

Eryops megacephalus, skull, Permian Argentinosaurus Its diet probably included eggsEryops (pronounced EAR ee ops) (meaning "long eye" or "drawn out eye" in Greek) was a common, primitive labyrinthodontid amphibian that lived in Permian period swamps. This meat eater had a stout body with very wide ribs, a strong spine, four short, strong legs, a short tail, and a wide, elongated skull with many sharp teeth. Its teeth had enamel with a folded pattern. Eryops was about 5 feet long, one of the largest land animals of its time. Eryops