Ochotona whartoni Guthrie & Matthews, 1971
Wharton's pika
Taxonomy & Nomenclature
Conservation Status
Extinct
Last record: Late Pleistocene
Distribution
North America
Biology
Hypodigm
Media
References
Mead, J. I. (1987). Quaternary records of pika, Ochotona, in North America. Boreas 16: 165-171. [Abstract]
Mead, J. I. and Grady, F. (1996). Ochotona (Lagomorpha) from Late Quaternary Cave Deposits in Eastern North America. Quaternary Research 45(1): 93-101. [Abstract]
Savage, H. (1994). Prehistoric fauna in a vertical fissure cave in the Niagara Escarpment, Dufferin County, Ontario, in MacDonald, R.I., ed., Great Lakes Archaeology and Paleoecology: Exploring Interdisciplinary Initiatives for the Nineties: Proceedings of a Symposium presented by the Quaternary Sciences Institute, University of Waterloo, Waterloo, Ontario, September 21–22, 1991, Waterloo Ontario, Quaternary Sciences Institute publication 10.