Dimetrodon skeleton cast replica 3 Dinosaur Skin Impressions Black Bear Skull

Black Bear Skull

Following service in the Royal Air Force during World War II

comparatively slender Tyrannosaurus regina (tyrant lizard queen)

Custom painting and mounting available

plus vertebra

Dimetrodon skeleton cast replica 3 Dinosaur Skin Impressions Black Bear SkullDimetrodon, pronounced (die MET roh don) which means ("two measures of teeth" so named because it had a large skull with two different types of teeth; shearing teeth and sharp canine teeth, unlike reptiles. Dentition showing this differentiation of teeth is called heterodonty). Dimetrodon has a large sail which was probably used to regulate body temperature; the surface area would allow it to warm up or cool off more efficiently. Dimetrodon was not a