INDEX. 293 



Page 



Sun-spot Hypothesis 181 



Sun-spots, Radial Motion in 185 



Sverdrup, H. U 266 



Sydenstricker, Edgar, On Financial History of Virginia 82 



Sykes, Godfrey 18 



On the Geography of the Colorado Delta, Pattie and Cahuila Basins 50 



Physical and Botanical Features of Sudanese and Libyan Deserts 54 



Publication by 46 



Sykes, Stanley 75 



Tachart, Guy 233 



Talbot, Fritz B 217 



On Some Fundamental Principles in Studying Infant Metabolism 227 



Publications by 40, 46 



Taylor, Henry C 78 



Telescope, 150-foot Tower 177 



Tennent, David H 119, 128, 280 



On Heterochromosome of Male Origin in Echinoids 129 



On Hybridization of Echinoids 152 



Publication by 46 



Teratological Variations 91 



Terrestrial Magnetism, Department of 24 



Report of Department of 230-238 



Thevenaz, Louis ; 113 



Thompson, G. E 276 



Thorwaldson, T 245 



Tortugas, Studies at 124 



Tower Telescope 177 



Tower, W. L., On Evolution of the Chrysomelid Beetles 70 



Transportation, Investigations concerning 79 



Tucker, R. H 167 



Van Bemmelen, W 236 



Van Deman, Esther B I3 



Archeological Researches at Rome 239 



Publications by 46 



Van Doren, L 252 



Van Maanen, Adrian 175 



Van Meter, T. W 80 



Van Rhyn, P. J I75 



Varnum, W. B 165, 167, 171 



Vaughan, T. Wayland 21, 121, 122, 123, 124, 125, 128 



Concerning Bahama Expedition 153 



On Coral Reefs and Life History of Corals 159 



On Geology and Geologic Processes in Florida 157 



Vinson, A. E., On Composition of Salton Water 50 



Volcano Studies 99 



Voter, P. C 245 



Waldron, C. L., On Anti-trust Legislation of Wisconsin, Minnesota, Iowa, and 



Nebraska 81 



Wallace, C. C 247, 254 



Walradt, Henry C, On Financial History of Connecticut, 1789-1861 81 



On Financial History of Connecticut since 1861 82 



Publication by 46 



Ware, L. E., Publications by 46, 204 



Watson, John B 13, 124, 125, 128 



On Audibility of Sounds Produced under Water 163 



On Limits of the Spectrum for Birds 162 



Wave-length Standards 183 



Webb, E. N 233 



Weinstein, Bernhard 237 



Welch, William H., Elected Chairman of Executive Committee 31 



Westlake, John 260 



Wheeler. James R., Report on American School of Classical Studies at Athens. . . 239 



Whitcomb. W. H 246 



White. Walter P., Publications by 46, 100 



Wick, Francis G 276 



20 — YB 



