Leptoreodon is an extinct genus of small Artiodactyla, of the family Protoceratidae, endemic to North America. It lived during the Late Eocene 40.4—37...

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

†Lemmiscus curtatus Lepisosteus †Lepisosteus simplex †Leptomeryx †Leptoreodon †Leptoreodon marshi †Leptotragulus †Leptotragulus clarki †Leptotragulus medius...

such as Heteromeryx and Poabromylus yet greater than Leptotragulus and Leptoreodon. Miocene members were apparently larger as well.[citation needed] Pseudoprotoceras...

Several fossils have been found in the area, including the Paleogene Leptoreodon and Eocene Boavus. Bright, William (2004). Native American Placenames...

curtatus Lepisosteus †Leptauchenia †Leptictis †Leptocyon †Leptomeryx †Leptoreodon †Leucaena †Limnenetes Lindera †Lisserpeton †Lisserpeton bairdi †Lithornis...

latiauratus †Leptoreodon †Leptoreodon edwardsi – type locality for species †Leptoreodon golzi – type locality for species †Leptoreodon leptolophus –...

†Leptocyon †Leptocyon vafer †Leptoreodon †Leptoreodon edwardsi †Leptoreodon leptolophus †Leptoreodon major †Leptoreodon marshi †Leptoreodon pusillus †Leptosurcula...

for genus †Leptonysson basiliscus – type locality for species †Leptoreodon †Leptoreodon marshi †Leucaena †Leucaena californica †Lignimus †Limnenetes †Limnenetes...

†Lambdotherium Lemmiscus †Lemmiscus curtatus Lepisosteus †Leptomeryx †Leptoreodon †Leptotragulus Lepus †Lepus townsendii – or unidentified comparable form...