Hyaenodon, skull Stegosaurus and the orbits were relatively

and the orbits were relatively small

and feathers in some cases

and rounded back of the skull

It had a furcula (wishbone)

Eoraptor was a saurischian ("lizard-hipped") dinosaur

Hyaenodon, skull Stegosaurus and the orbits were relativelyHyaenodon ("hyaena toothed") is the type genus of Hyaenodontidae, a group of extinct carnivorous creodonts of the family Hyaenodontidae endemic to all continents except South America, Australia and Antarctica. They lived from 42 15. 9 million years a go existing for approximately 26. 1 million years. Some species of this genus were among the largest terrestrial carnivorous mammals of their time; others were only of the size of a marten. Hyaenodon is