Dimetrodon, Prehistoric Forest

Details:

State:
City:
Publisher:
Type:
Chrome
Size:
3.5" x 5.5" (9 x 14 cm)
Stock #:
265967

Description:

One of the oldest of the dinosaurs is Dimetrodon. He lived during the PErmian Period over 2 hundred million years ago. His large dorsal fin was a protrusion of his vertabrae. The membrane between these protrusions was a temperature control. He was not a fully developed land animal and depended on the water for his source of food and his protection especially from the sun. US 12

Sold
You can also:

Related Items: