OF WESTERN NORTH AMERICA. 



11 



Matthew, W. D. A provisional classification of the fresh-water Tertiary of the West. 

 Am. Mils. Nat. Hist., Bull., vol. 12, 1899, pp. 19-77. 



Divisions of the Tertiary lake basins; fossiliferous horizons of the Great Plains; exten- 

 sive faunal lists. 



OsBORN, H. F. Ten years' progress in the mammalian paleontology of North America. 



Compt. Rend. 6"^ Cong, intern, de zoologie, session de Berne, 1904, 

 pp. 86-113. Reprinted without the plates in Am. Geologist, vol. 36, 

 1905, pp. 199-229. 



A summary. New phylogenetic problems. Review of the successive faunae. Exten- 

 sive references. 



WoRTMAN, J. L. Studies of Eocene Mammalia in the Marsh collection, Peabody • 

 Museum. Pt. II, Primates. Am. Jour. Sci., June, 1903, vol. 15, pp. 

 419-43.6. 



European and American early Tertiary faunae and florae, probably derived from tem- 

 perate Arctic land mass. 



EOCENE. 



Cope, E. D. The badlands of Wind River and their fauna. Am. Naturalist, vol. 14, 

 1880, pp. 745-748. 

 Eocene. 



Darton, N. H. Geology of the Bighorn Mountains. U. S. Geol. Survey, Prof. Paper 

 No. 51, 1906. 



See especially Bridger [i. e., Wind River] formation, p. 70. 



DoVglass, Earl. The discovery of Ton-ejon mammals in Montana. Science, n. s., 



vol. 15, 1902, pp. 272-273. 

 A Cretaceous and lower Tertiary section in south-central Montana. Am. 



Philos. Soc, Proc, vol. 41, 1902, pp. 207-224. 



Sketch of the Jurassic and Cretaceous deposits. Probable relations of the Laramie 

 and overlying beds. Fossil mammals of the Fort Union beds. 



Earle, Charles. See Osborn, H. F., and Earle, Charles. 



Hay, O. p. The fossil turtles of the Bridger basin. Am. Geologist, vol. 35, June, 

 1905, pp. 327-342. 

 Evidence showing that the Bridger basin is of flood-plain, not lacustrine origin. 



Hills, R. C. Recently discovered Tertiary beds of the Huerfano basin, Denver, 1888. 



Additional notes on the Huerfano beds. Colorado Sci. Soc, Proc, Oct. 7, 



1889. 



Remarks on the classification of the Huerfano Eocene. Colorado Sci. Soc, 



Proc, vol. 4, 1891, pp. 7-9. 

 Hayden, F. V. Geological report of the exploration of the Yellowstone and Missomi 



rivers, by F. V. Hayden, assistant to Col. William F. Raynolds, U. S. 



Engineers, Washington, 1869. 

 Preliminary field report of the United States Geological Survey of Colorado 



and New Mexico (separate), Washington, 1869. 

 Bridger group, type description, p. 91. 



LooMis, F. B. Origin of the Wasatch deposits. Am. Joui*. Sci., May, 1907 4th ser., 

 vol. 23, pp. 356-364. 



Analysis of the fauna, of the stratigraphy, and of the petrography disproves lake-bed 

 hypothesis and supports flood-plam hypothesis of the origin of the deposits. Detailed 

 section. Lambdotherzum pnmxvum sp. nov., Glyptosaurus obtusidens sp. no v. 



Matthew, W. D. A revision of the Puerco fauna. Am. Mus. Nat. Hist., Bull., vol. 



9, 1897, pp. 259-323. 

 Faunal distinctiveness of the Puerco and Torrejon. 



