Dictionary definition: “EOHIPPUS, Greek for dawn-horse, small graceful prehistoric ancestor of modern equine family; size of rabbit; had four toes, no hoofs.” ...
Fossil Horses from "Eohippus" (Hyracotherium) to Equus: Scaling, Cope's Law, and the Evolution of Body Size Fossil Horses from "Eohippus" (Hyracotherium) to Equus: Scaling, Cope's Law, and the ...