LITERATURE CITED
Bailey, V.
1910. Two new pocket gophers of the genus Thomomys. Proc. Biol. Soc. Washington, 23:79-80, May 4.
1915. Revision of the pocket gophers of the genus Thomomys. U. S. Dept. Agric., Bur. Biol. Surv., N. Amer. Fauna, 39:1-136, 8 pls., 10 figs, in text, November 15.
Daubenmire, R. F.
1943. Vegetational zonation in the Rocky Mountains. Bot. Rev., 9:325-393, June.
Durrant, S. D.
1952. Mammals of Utah. Univ. Kansas Publ., Mus. Nat. Hist., 6:1-549, 91 figs. August 10.
Fenneman, N. M.
1931. Physiography of western United States. McGraw Hill Book Co., New York, xiii + 534 pp., 173 figs., 1 map in cover pocket.
Goldman, E. A.
1936. New pocket gophers of the genus Thomomys. Jour. Washington Acad. Sci., 26(3):111-120, March 15.
Grinnell, J.
1931. A new pocket gopher from southeastern California. Univ. California Publ. Zool., 38(1):1-10, 2 pls., October 17.
Kelson, K. R.
1951. Two new subspecies of Thomomys bottae from New Mexico and Colorado. Univ. Kansas Publ., Mus. Nat. Hist, 5(6):59-71, 1 fig. in text, October 1.
Munsell, A. H.
1954. Munsell soil color charts. Munsell Color Co., Inc., Baltimore.
Transmitted November 14, 1957.
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