Vol. s5-2, Issue 7, 1921July 01, 1921 EDT
Caenopus, the Ancesetral Rhinoceros
Caenopus, the Ancesetral Rhinoceros
Edward Leffingwell Troxell,
Troxell, E. L. (1921). Caenopus, the ancesetral rhinoceros. American Journal of Science, s5-2(7), 41–51. https://doi.org/10.2475/ajs.s5-2.7.41