ENVIRONMENT OF THE TITANOTHEEES 



139 



RiGGS, Elmer Samuel. 



1912.1. New or little known titanotheres from the lower 

 Uintah formations: Field Mus. Nat. Hist. Pub. 

 159 (Geol. ser., vol. 4, No. 2), pp. 17-41, pis. 

 4-12, figs. 1-2, June, 1912. 



Discusses stratigraphy of lower part of lower horizon of Uinta 

 Basin and gives general and detailed sections, with exact strati- 

 graphic position of various species of titanotheres. 



Roosevelt, Theodore. 



1914.1. (and HeUer, Edmund). Life histories of African 

 game animals, vols. 1-2, New York, Charles 

 Scribner's Sons, 1914. 



Sampson, J. A. 



1905.1. A deer's bill of fare: Sierra Club Bull., vol. 5, 

 pp. 194-210, 1905. 



SCHIMPER, A. F. W. 



1903.1. Plant geography upon a physiological basis (trans- 

 lation by W. R. Fisher, revised and edited by 

 Percy Groom and I. B. Balfour), 839 pp., 

 Oxford, 1903. 



ScLATER, Philip Lutley. 



1894.1 (and Thomas, Oldfield). The book of antelopes, 

 vols. 1-4, London, 1894. [Issued in parts dated 

 consecutively 1894-1900.) 



Scott, William Bbrrtman. 



1878.1. See Osborn, Henry Fairfield, 1878.3. 



1887.1 (and Osborn, H. F.). Preliminary account of the 

 fossil mammals from the White River forma- 

 tion contained in the Museum of Comparative 

 Zoology: Harvard Coll. Mus. Comp. Zoology 

 Bull., vol. 13, pp. 151-171, pis. 1-2, September, 

 1887. 



1887.2. See Osborn, Henry Fairfield, 1887.37. 



1888.1. The upper Eocene lacustrine formations of the 

 United States (abstract) : Am Assoc. Adv. 

 Sci. Proc, 1887, p. 217, March, 1888. 



1890.1 (and Osborn, H. F.). The Mammalia of the 

 Uinta formation: Part I, The geological and 

 faunal relations of the Uinta formation, by 

 W. B. Scott; Part II, The Creodonta, Rodentia, 

 and Artiodactyla, by W. B. Scott; Part III, 

 The Perissodactyla, by H. F. Osborn; Part IV, 

 The evolution of the ungulate foot, by H. F. 

 Osborn: Am. Philos. Soc. Trans., new ser., 

 vol. 16, pt. 3, pp. 461-572, pis. 7-9, 1890. 



Considers the " Washaliie" a later substage of the Bridger 

 formation, and notes that several forms of animals found in the 

 beds are more similar to the Uinta Basin stages than to the 

 Bridger stages. Uinta considered top of Eocene, but strong 

 affinities with the White River Oligooene shown in the fauna. 



1893.1. The mammals of the Deep River beds: Am. 



Naturalist, vol. 27, pp. 659-662, July, 1893. 



Preliminary description. 



1894.1. The later lacustrine formations of the West: Geol. 



Soc. America BuU., vol. 5, pp. 594, 595, 1894. 



"Nebraska formation," " Corsoryx beds." Type reference. 



1895.1. The Mammalia of the Deep River beds: Am. 



Philos. Soc. Trans., new ser., vol. 8, pp. 55-185, 

 6 pis., 1895. 



Geology (pp. 55-63) . European homotaxis with Sanson and 

 Simorre (middle Miocene). 



1895.2. The Tertiary lacustrine formations of America: 



Science, new ser., vol. 2, No. 42, p. 499, Oct. 

 18, 1895. 



Tabular correlation of Tertiary horizons of Europe and 

 America. 



Scott, William Berryman — Continued. 



1899.1. The selenodont artiodaotyls of the Uinta Eocene: 

 Wagner Free Inst. Sci. Trans., vol. 6, pp. i-xiii, 

 15-122, pis. 1-4, May, 1899. 



Angular unconformity between horizons B and C. White 

 River beds homotaxial with Ronzon of France. Uinta 

 compared with Paris gypsum (Lutftien). 



Scudder, Samuel Hubbard. 



1890.1. The Tertiary insects of North America: U. S. 

 Geol. Survey Terr. Rept., vol. 13, 734 pp., 28 

 pis., 1 map, 1890. 



Map of the Tertiary lake basin at Florissant, Colo. Geology 

 of the deposits yielding Tertiary insects in America. Regards 

 Florissant ( Amyzon) beds as Oligocene? Volcanic origin of the 

 deposits. Now regarded as Miocene. 



1894.1. The effect of glaciation and of the glacial period 

 on the present fauna of North America: 

 Am. Jour. Sci., 3d ser., vol. 48, pp. 179-187, 

 September, 1894. 



Sinclair, William John. 



1906.1. Volcanic ash in the Bridger beds of Wyoming: 

 Am. Mus. Nat. Hist. Bull., vol. 22, pp. 273- 

 280, pis. 35-38, July 31, 1906. 



General features of the geology. Lithologic and stratigraphic 

 classification of the Bridger "group." The entire series of 

 Bridger rocks is determined as of volcanic origin. 



1909.1. The Washakie, a volcanic ash formation: Am. 



Mus. Nat. Hist. Bull., vol. 26, pp. 25-27, 

 Jan. 19, 1909. 



Determines the nature of the volcanic material of the " Wash- 

 akie" to be different from that of the Bridger, which argues 

 against contemporaneity of deposition in the two basins. 



1911.1 (and Granger, Walter). Eocene and Oliogocene of 

 the Wind River and Big Horn Basins: Am. 

 Mus. Nat. Hist. Bull., vol. 30, pp. 83-117, 

 July 11, 1911. 



General account of Wasatch and later beds of the Big Horn 

 Basin. Discusses origin and mode of deposition of the sedi- 

 ments. 



1912.1 (and Granger, Walter). Notes on the Tertiary 

 deposits of the Big Horn Basin: Am. Mus. 

 Nat. Hist. Bull., vol. 31, pp. 57-67, Mar. 30, 

 1912. 



Additional observations as to deposition, extent, and chron- 

 ological subdivision of Big Horn sediments. Describes "Ly- 

 site" and "Lost Cabin formations" in the Big Horn Basin. 



1912.2. Contributions to geologic theory and method by 



American workers in vertebrate paleontology: 

 Geol. Soc. America BuU., vol. 23, pp. 262-266, 

 June, 1912. 

 1914.1 (and Granger, Walter). Paleocene deposits of the 

 San Juan Basin, N. Mex.: Am. Mus. Nat. 

 Hist. Bull., vol. 33, pp. 297-316, pis. 20-27, 2 

 figs., June 3, 1914. 



Gives descriptions, measurements, and sections of Puerco 

 and Torrejon formations at various points. Determines that 

 mammal remains come from two layers in the Puerco and two 

 in the Torrejon. Considers both formations of fluviatile origin . 

 Lists important fossil localities. 



Smith, James Henry. 



1900.1. The Eocene of North America west of the 100th 

 meridian (Greenwich) : Jour. Geology, vol. 

 8, pp. 444^471, 1 map, 1900. 

 R§sum6 of literature on these deposits (pp. 452-454). 



Stanton, Timothy William. 



1909.1. The age and stratigraphic relations of the "Cera- 

 tops beds" of Wyoming and Montana: Wash- 

 ington Acad. Sci. Proc, vol. 9, No. 3, pp. 239- 

 293, 1909. 



