274 University of California Publications in Zoology [Vol. 21 



Kellogg, E. 



1918. A revision of the Microtus californicus group of meadow mice. Univ. 

 Calif. Publ. Zool., 21, pp. 1-42, 1 fig. in text. 



Mahn, R. 



1890. Bau unci Entwicklung der Molaren bei Mus und Arvieola. Morplio- 

 logisclies Jahrbuch, 16, pp. 652-683, pi. 25. 



Meeeiam, O. H. 



1899. Results of a biological survey of Mount Shasta, California. U. S. Dept. 

 Agric, Div. Biol. Surv., N. Am. Fauna, 16, 179 pp., 5 pis., 46 figs, 

 in text. 



MiLLEE, G. S., Jr. 



1896. Genera and subgenera of voles and lemmings. U. S. Dept. Agric, 



Div. Ornith. and Mamm., N. Am. Fauna, 12, 84 pp., 3 pis., 40 figs. 



in text. 

 1912. List of North American land mammals in the United States National 



Museum, 1911. U. S. Nat. Mus. Bull., 79, pp. xiv + 455. 



Peale, T. R. 



1848. Mammalia and Ornithology. U. S. Expl. Exped. (Wilkes), (Philadel- 

 phia, Sherman), 8, pp. i-xxvi, 17-338, several unnumbered figs, in 

 text. 



RiDGWAY, R. 



1912. Color standards and color nomenclature (Washington, D. C, published 

 by the author), pp. 8 + 44, 53 col. pis. 



Scott, W. B. 



1893. The evolution of the premolar teeth in the mammals. Proc. Acad. Nat. 

 Soi. Philadelphia, 1893 (1892), pp. 405-444, 8 figs, in text. 



Thomas, O. 



1905. Suggestions for the nomenclature of the cranial length measurements 

 and of the cheek-teeth of mammals. Proc. Biol. Soo. Wash., 18, pp. 

 191-196. 



Teouessart, E. L. 



1897-1904. Catalogus mamnialium tam viventium quam fossilium (Berlin, 

 Friedlander), fasc. 3, pp. 453-664, 1897; Quinquennale Suppl., fasc. 

 2, pp. 289-546, 1904. 



WlKTGE, H. 



1883. Om Pattedyrenes Tandskifte isaer med Hensyn til Taendernes Former. 



Videnskabelige Meddelelser fra den naturhistoriske Forening i 



Kj0benhavii for Aaret 1882, pp. 15-69, pi. 3. 

 1908. Pattedyr. Danmarks Fauna. Haandb0ger over den Danske Dyreverden 



udgivet af Naturhistoriske Forening, 5, 248 pp., 117 figs, in text. 



Transmitted Augtist 5, 1920. 



