Vol. s3-41, Issue 241, 1891January 01, 1891 EDT
A Horned Artiodactyle (Protoceras Celer) From the Miocene
A Horned Artiodactyle (Protoceras Celer) From the Miocene
Othniel Charles Marsh,
Marsh, O. C. (1891). A horned artiodactyle (Protoceras celer) from the Miocene. American Journal of Science, s3-41(241), 81–82. https://doi.org/10.2475/ajs.s3-41.241.81