During the period from July 16 through August 29, a general survey of the mammalian fauna of the northwestern part of Wyoming and its various habitat relationships was made in conjunction with two separate continuing projects. These projects are a systematic study of the mammals of Wyoming, including the Grand Teton and Yellowstone National Parks and a study on the taxonomy and distribution of the pocket gophers of Wyoming. Project Number 153.
McLaughlin, Charles A.
"Systematics, Zoogeography and Distribution of the Mammals of Wyoming, with Especial Reference to the Northern Pocket Gopher, Thomomys talpoides,"
Jackson Hole Research Station Annual Report: Vol. 1968
, Article 13.
Available at: http://repository.uwyo.edu/jhrs_reports/vol1968/iss1/13