Heteromeryx

Heteromeryx is an extinct genus of Artiodactyla, of the family Protoceratidae, endemic to North America from the Eocene epoch (Duchesnean to Chadronian stage) 40.2—33.9 Ma, existing for approximately 6.3 million years.

Heteromeryx

Heteromeryx is an extinct genus of Artiodactyla, of the family Protoceratidae, endemic to North America from the Eocene epoch (Duchesnean to Chadronian stage) 40.2—33.9 Ma, existing for approximately 6.3 million years.