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QUIMBY, D. C.

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RIDGWAY, R.

1912. Color standards and color nomenclature. Washington, D. C., privately printed, iv + 44 pp., 53 pls., 1912.

SCHMIDT, F. J. W.

1931. Mammals of western Clark County, Wisconsin. Jour. Mamm., 12:99-117, 1 map, May 14, 1931.

SCHWARTZ, C. W.

1951. A new record of _Zapus hudsonius_ in Missouri and notes on its hibernation. Jour. Mamm., 32:227-228, May 21, 1951.

SHELDON, C.

1934. Studies of the life histories of _Zapus_ and _Napaeozapus_ in Nova Scotia. Jour. Mamm., 15:290-300, November 15, 1934.

1938. Vermont jumping mice of the genus _Zapus._ Jour. Mamm., 19:324-332, 4 figs. in text, August 18, 1938.

SIMPSON, G. G.

1947. Holarctic mammalian faunas and continental relationships during the Cenozoic. Bull. Geol. Soc. America, 58:613-688, 6 figs. in text, 9 tables, July, 1947.

SMITH, C. F., and HOPKINS, C. L.

1937. Notes on the barn owls of the San Francis...o...b..y Region. Condor, 39:189-191, September 15, 1937.

STANFORD, J. S.

1931. Notes on small mammals of Utah. Jour. Mamm., 12:356-363, November 11, 1931.

STEHLIN, H. G., and SCHAUB, S.

1951. Die Trigondontie der simplicidentaten Nager. Schweizerischen Paleont. Abhandl., Basel, 67:1-385, 620 text figuren.

STONER, D.

1918. The rodents of Iowa. Iowa Geol. Surv., Bull., 5:1-172, 37 figs.

in text, 1918.

SURFACE, H. A.

1906. The serpents of Pennsylvania. Monthly Bull. Div. Zool., Pennsylvania State Dept. Agric., 4:113-208, pls. 15-42, 23 figs.

in text, August and September, 1906.

SVIHLA, A., and SVIHLA, R. D.

1933. Notes on the jumping mouse _Zapus trinotatus trinotatus_ Rhoads.

Jour. Mamm., 14:131-134, May 15, 1933.

SVIHLA, R. D.

1931. Mammals of the Uinta Mountain Region. Jour. Mamm., 12:256-266, 1 pl., 1 fig. in text, August 24, 1931.

TAYLOR, W. P.

1911. Mammals of the Alexander Nevada Expedition of 1909. Univ.

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1922. A distributional and ecological study of Mount Rainier, Washington. Ecol., 3:213-236, 4 figs. in text, July, 1922.

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1943. Incidence of dipteran parasitosis in populations of small mammals.

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TOWNSEND, M. T.

1935. Studies on some of the small mammals of central New York.

Roosevelt Wildlife Annals, 4(No. 1):1-120, 8 pls., 22 figs.

in text, 35 tables, 4 maps, December, 1935.

VERGEER, T.