Heteromeryx is an extinct genus of artiodactyl, of the family Protoceratidae, endemic to North America. They lived during the Late Eocene 37.2—33.9 Ma...

sparring between males, much as with the antlers of some modern deer. Heteromeryx Leptoreodon Leptotragulus Poabromylus Pseudoprotoceras Toromeryx Trigenicus...

15: average abundance Protoceratidae Leptotragulus 1: extremely rare Heteromeryx defordi 2: extremely rare Rodentia Eutypomyidae Eutypomys inexpectatus...

camelids. Body mass was similar to other Eocene protoceratids such as Heteromeryx and Poabromylus yet greater than Leptotragulus and Leptoreodon. Miocene...

species †Hesperotestudo †Hesperotestudo niobrarensis Heterodon †Heteromeryx †Heteromeryx dispar – type locality for species †Hibbarderix †Hibbarderix obfuscatus...

†Herpetotherium †Herpetotherium fugax †Hesperocyon †Hesperotestudo Heterodon †Heteromeryx †Hipparion †Hippotherium †Homotherium – or unidentified comparable form...

orthopygia Heterodon †Heterodon nasicus †Heterodon platyrhinos †Heteromeryx †Heteromeryx dispar †Hibbardomys †Hibbardomys marthae – type locality for species...

†Hesperotestudo Heterodon †Heterodon nasicus †Heterodon platyrhinos †Heteromeryx †Hipparion †Hipparion forcei †Hippotherium Holbrookia – tentative report...

comparable form †Heterodon platyrhinos – or unidentified comparable form †Heteromeryx Hexaplex †Hipparion †Hippidion Hippodamia †Hippodamia convergens – tentative...

form †Heterodon platyrhinos – or unidentified comparable form †Heteromeryx †Heteromeryx dispar Hexaplex †Hexaplex colei †Hexaplex eoa – type locality for...