White River Fauna
The White River Fauna are fossil animals found in the White River Badlands of South Dakota, Wyoming and Nebraska in the United States including Badlands National Park.
The fossils have been found in the White River Formation, Chadron Formation, Brule Formation, and the Arikaree Formation.
Animals from the White River Badlands date from the Oligocene, the Miocene, and the Pliocene Epochs.List
Genera include:
- Alligator prenasalis
- Archaeotherium
- Bathornis
- Dinictis
- Eporeodon
- Eusmilus
- Hoplophoneus
- Hyaenodon
- Hypertragulus
- Hyracodon
- Ischyromys
- Leptomeryx
- Megacerops
- Merycoidodon
- Mesohippus
- Metamynodon
- Miniochoerus
- Paracrax
- Poebrotherium
- Subhyracodon
