Descriptions of apparently new species of mammals of the genera Heteromys and Ursus from Washington and Mexico, by D. G. Elliot.

v.3:no.13(1903)

Catalogue of mammals from the Olympic Mountains, Washington, with descriptions of new species, by D. G. Elliot.

v.1:no.13(1899)

The nature and origin of cone-in-cone structure / Bertram G. Woodland --

v.13:no.4(1964)