AelurodonW
Aelurodon
Alachua FormationW
Alachua Formation
Alajuela FormationW
Alajuela Formation
Chagres FormationW
Chagres Formation
CraniocerasW
Cranioceras
Gatún FormationW
Gatún Formation
Goliad FormationW
Goliad Formation
Horned gopherW
Horned gopher
HypohippusW
Hypohippus
LeptocyonW
Leptocyon
NeohipparionW
Neohipparion
ParatocerasW
Paratoceras
PiscobalaenaW
Piscobalaena
PliohippusW
Pliohippus
ProcamelusW
Procamelus
ProtohippusW
Protohippus
ProtolabisW
Protolabis
PseudhipparionW
Pseudhipparion
RamocerosW
Ramoceros
Shoal River FormationW
Shoal River Formation
TeleocerasW
Teleoceras
Tuira FormationW
Tuira Formation