Merriam, John C.
New species of the Hipparion Group from the Pacific Coast and Great Basin provinces of North America - Berkeley, CA University of California Press June 1915 - pp. 1-8 ilus.
MAMMALIA
TERCIARIO
ESTADOS UNIDOS
New species of the Hipparion Group from the Pacific Coast and Great Basin provinces of North America - Berkeley, CA University of California Press June 1915 - pp. 1-8 ilus.
MAMMALIA
TERCIARIO
ESTADOS UNIDOS