Procolophon

Procolophon is a species of extinct parareptilia is procolophonidae a genus, lizard-like appearance , at least eight species in the Permian - Triassic extinction event survived , after during early evolution of dinosaurs gradually perished , disappeared in the late Triassic. Procolophon length is estimated to be about 30 cm. Procolophon skull is no hole, but there are several holes alone evolve temporal Ru. Cheeks have a future growth spike, still debating function , it may be muscle attachment used. The eyes are large and may have a keen day or night vision. Teeth were pile -like, may be used to grind plants. Front of the skull is very short, blunt shape, nose very close to the mouth.