Syndyoceras
| Syndyoceras Temporal range: Miocene, | |
|---|---|
| Skeleton, Nebraska State Museum of Natural History | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Family: | †Protoceratidae |
| Subfamily: | †Synthetoceratinae |
| Tribe: | †Kyptoceratini |
| Genus: | †Syndyoceras |
| Species: | †S. cooki |
| Binomial name | |
| †Syndyoceras cooki Barbour, 1905 | |
Syndyoceras is a small extinct genus of Artiodactyla, of the family Protoceratidae, endemic to central North America from the Miocene epoch (23.1—18.5 Ma), existing for approximately 4.6 million years.