INDEX. 



107 



Sandberg. John H iO 



Sandmark, Carl Gustaf _. 15 



San Miguol beds, 72 



San Pedro creek, 56 



Scandinavian Americans, 39 



Schiodte, Dr. L., 26 



Sections of coal. 76, 77 



Simmons, Herman Georg, 47 



Soil, 85 



Solandcr, Daniel Carl, 13 



Sphenodiscus pleurisepta, 80, 81 



Sprin3:s, 62 



Steenstrup, Knud Johan Vogelius, 28 



Structure, 87 



Swartz, Olaf, 16 



Sycamore creek, 62 



Sylow, N 29 



Synopsis Filicum, 17 



Taylor marl, 69 



Tequesquite creek 68 



Tertiary rocks, 92 



Tertiary sediments, 82 



Theorie elementaire de la Botanique 20 



Thiclcness of Austin chalk, 68 



Thickness of the coal series, 75 



Thickness of the Upson clay, 69 



Tiderstrom, Ivar, 45 



Tourncfortian Period, 8 



Turkey mountain, 87 



Udden, J. A., 5, 42 



United States, 10, 25, 38 



United States Dept, of Agriculture 40, 42 



Upsala College 42 



Upson clay, 68 



Utah, 42 



Vahl, Jens Lorenz Mustue, 22 



Vah], Martin, 19 



^'aughan, T. W., 73 



Volcanic rocks, 8G 



Warming, Johannes Eugenius Beulon, — .29, 48 



AVasbington, 41 



Water supply, 62, 94 



WeUs, 93 



West, Hans, 19 



West Indies, 15, 18, 23, 33, 48 



Wikstrom, John Emanuel, 24 



Wille, Johan Nordal Fischer, 39 



Winckler, Emil, . . .' 6 



Wittrock, A^eit Brecher, 26, 35 



Wormskjola, Captain Morten, 22 



Wyoming, 42 



Wyoming University, 41 



