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Dimetrodon Poster - 18" x 24"
NOTE: This specimen comes with chevrons detached for safe shipping
It had hollow bones
7 in) in length and is thought to reach 24 cm (9
Tinker the Juvenile Tyrannosaurus rex Right Hand & Arm Dilophosaurus Dimetrodon Poster - 18" xThe hand and arm of Tinker are about the same size an adult human. Despite their tiny size compared to the overall size of Trex the arms are believed to have been very strong but with very limited range of motion. It is estimated that those tiny arms could still curl over 400 pounds. This specimen consists of the complete hand, ulna, radium and humerus. It makes the untimate back scratcher. The skeleton of a juvenile Tyrannosaurus rex was discovered