Dimetrodon Permian Weirdo poster Pteros XS S M L XL

XS S M L XL 2XL Body Length (inches) 26 27 28 29 30 31 Body Width (inches) 16 ¼ 18 ¼ 20 ¼ 22 ¼ 24 ¼ 26 ¼

Known for the flamboyant plates on its back

This small tyrannosaur was found in the polar region of Alaska

The discovery of Tiktaalik was very important for the understanding of the beginnings of life on land

Dimetrodon Permian Weirdo poster Pteros XS S M L XLDimetrodon is one of the most iconic of all prehistoric animals. It was a non mammalian synapsid that lived in the Permian Period. Many of its fossils have been found in the southwestern USA, as well as Canada and Germany. Its sail was very likely used in courtship display. 10 mil (0. 25 mm) thick Slightly glossy Fingerprint resistant