NO. 7 EARLY CENOZOIC VERTEBRATES — FRIES ET AL. 25 



Burke, John J. 



1934- New Duchesne River rodents and a preliminary survey of the 

 Adjidaumidae. Ann. Carnegie Mus., vol. 23, pp. 391-398. 

 Camp, Charles L. 



1923. Classification of the lizards. Bull. Amer. Mus. Nat. Hist., vol. 48, 

 ■pp. 289-481, 112 figs. 

 Cope, Edwtard D. 



1892. The osteology of the Lacertilia. Proc. Amer. Philos. Soc, vol. 30, pp. 

 185-221, 5 pis. 

 Edwards, John D. 



Studies of some early Tertiar}^ red conglomerates of central Mexico. 

 U. S. Geol. Surv. Prof. Pap. 264-H. (In press.) 

 Gazin, C. Lewis. 



1952. The lower Eocene Knight formation of western Wyoming and its 

 mammalian faunas. Smithsonian Misc. Coll., vol. 117, No. 18, 82 

 pp., 6 figs., II pis. 

 Gilmore, Charles W. 



1927. The fossil lizards of North America. Mem. Nat. Acad. Sci., vol. 22, 

 198 pp., 106 figs., 27 pis. 

 MuiR, John M. 



1936. Geology of the Tampico region, Mexico. American Association of 

 Petroleum Geologists, Tulsa, Okla. 

 RoMER, Alfred S. 



1945. Vertebrate paleontology. 2d ed., viiiH-687 pp., 2>n figs. Chicago. 

 Smith, Hobart M. 



1946. Handbook of lizards, xxi+557 PP-, 136 figs., 135 pis., 41 maps. 



Ithaca, N. Y. 

 Smith, Hobart M., and Taylor, Edward H. 



1950. An annotated checklist and key to the reptiles of Mexico exclusive 

 of the snakes. U. S. Nat. Mus. Bull. 199, v4-253 pp. 

 Wilson, Robert W. 



1940. Two new Eocene rodents from California. Carnegie Inst. Washing- 

 ton. Publ. 514, pp. 87-95, 2 pis. 

 1949. Early Tertiary rodents of North America. Carnegie Inst. Washing- 

 ton. Publ. 584, pp. 67-164, 13 figs. 

 Wood, Albert E. 



1936. A new rodent from the Pliocene of Kansas. Journ. Paleont., vol. 10, 

 pp. 392-394, 2 figs. 



