Uintatherium is an extinct genus of dinoceratan mammal that lived during the Eocene epoch. Two species are currently recognized: U. anceps is found in the United States and lived during the early to m
Holotype remains of Uintatherium anceps (originally Titanotherium anceps)
Holotype skull (IVPP V6379) of U. insperatus, Paleozoological Museum of China
1886 life restoration showing exaggerated horns
Patriofelis is an extinct genus of carnivorous placental mammals from the extinct subfamily Oxyaeninae within the extinct family Oxyaenidae, which lived from the early to middle Eocene, during the Bri
Reconstruction of P. ferox
Skull of Patriofelis ulta at Muséum national d'Histoire naturelle, Paris
Reconstructed skeleton of Patriofelis by Robert Bruce Horsfall