Eoraptor Skull, model T-Rex Later about two dozen specimens

Later about two dozen specimens were formally referred to the species

Based on tracks and bone specimens it appears that Brachiosaurus only had a small Thumb claw on the forefoot

and "boisei" for Charles Boise (the anthropologists team�s funder at the time)

The evidence has mostly been based on that of Turkana Boy discovered in 1984

Eoraptor Skull, model T-Rex Later about two dozen specimensCLASSIFICATION 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