Based on tracks and bone specimens it appears that Brachiosaurus only had a small Thumb claw on the forefoot
The evidence has mostly been based on that of Turkana Boy discovered in 1984
PRESENTING the first replica available of Dracorex hogwartsia
Dromaeosaurus seems to have become extinct about 70 million years ago
Eryops (pronounced EAR-ee-ops) (meaning "long eye" or "drawn-out eye" in Greek) was a common
Eoraptor Skull, model T-Rex Based on tracks and boneCLASSIFICATION Eoraptor was a saurischian ("lizard hipped") dinosaur, a very primitive theropod, and a member of the infraorder Herrerasauria (which includes Herrerasaurus, Staurikosaurus, Saltopus, and other very early dinosaurs). The type species is Eoraptor lunensis (named by Paul Sereno, Forster, Rogers and Monetta in 1993). WHEN EORAPTOR LIVED Eoraptor lived during the late Triassic period, roughly 228 million years ago. It is one of the oldest