However this was later shown to be incorrect, with more complete sequences finding Hippidion as an outgroup to all living equines and less closely related to living equines than the "New World stilt legged horse", Haringtonhippus francisci.
However, it was later discovered to be incorrect, as more complete sequences indicated that Hippidion served as an outgroup to all living equines and was less closely related to living equines than the "New World stilt-legged horse," Haringtonhippus francisci.