19] 



VOLUMES XLI-L. 



497 



GEOLOGY. 



Terraces, marine l in southeastern 

 Connecticut, Hatch, 44, 319. 



Tertiary faunal horizons of 

 Washington, Weaver, 42, 81. 



— formations of Washington, 

 Weaver, 43, 337; of Porto 

 Rico, Maury, 48, 209. 



— Mammalian faunas of the 

 Mohave Desert, Merriam, 48, 



399- 



Tetrabelodon osborni, new, Bar- 

 bour, 41, 522. 



Tetracentron-Drimys question, 

 Wieland, 49, 382. 



Tetracoralla from the Niagaran 

 of Michigan, Ehlers, 48, 461; 

 and Hexacoralla, Robinson, 43, 



337- 

 Texas, Llano Estacado, water of, 



Baker, 41, 373- 

 Ticholeptus rusticus, etc., 



Loomis, 50, 281. 

 Timiskaming County, Quebec, 



Wilson, 46, 547. 



— Lake, Paleozoic, Hume, 50, 

 293. 



Tomistoma americana, Sellards, 



42, 235. 

 Tortoise, new, Sellards, 42, 235. 

 Trias of New Zealand, Trech- 



man, 47, 445. 

 Triassic life of the Connecticut 



Valley, Lull, 41, 147. 



— and Jurassic, Idaho, Mans- 

 field, 50, 53- 



Trilobites. See Trilobites. 

 Tumularia, Paleozoic alcyonar- 



ian, Robinson, 42, 162. 

 Tunicates from Sicily, Jackel, 



49, 305- 

 Venus mercenaria in Boston 



basin till, Morse, 49, 57. 

 Vermejo and Raton floras, 



Knowlton, 47, 74. 

 Vertebrate footprints, Oklahoma, 



Jillson, 44, 56. 



— life in the late Paleozoic in 

 No. America, Case, 49, 306. 



W r asatch and Salt Lake forma- 

 tions, Mansfield, 49, 399. 



Geophysical laboratory, Washing- 

 ton, work of, Sosman, 46, 255. 



papers from. See Ferguson, 



Larsen, Merwin, Rankin, Wash- 

 ington, White, Wyckoff, et at. 



. — observations at Burrinjuck, N. 

 S. W., Cotton, 43, 170. 



Getman, F. H., electrochemical 



equivalents, 44, 399; Chemistry, 



46, 765. 

 Gilbert, G. K M obituary notice, 



Davis, 46, 669. 

 Giles, A. W., brecciation in Niagara 



limestone, Rochester, N. Y., 47, 



349- 

 Gill, H. E., phosgenite, 47, 430. 

 Gilmore, C. W., Armored Dino- 



sauria of U. S. Nat. Museum, 47, 



236. 

 Giltner, W., microbiology, 42, 87. 

 Girty, G. H., apical end of Pseud- 



orthoceras knoxense, 42, 387. 

 Glacial, control theory of coral 



reefs, Daly, 41, 175; 48, 136. 



— modification of drainage, New 

 York, Hausman, 45, 153. 



— period, life, Baker, 50, 170. 



— till, Boston basin, shells in, 

 Morse, 49, 157- 



Glaciation, Cuzco, Peru, Gregory, 

 41, 39; Paleozoic, Alaska, Kirk, 

 46, 511; Pennsylvania, Williams, 

 44, 83. 



Glasgow University, geological 

 publications, 42, 503; 45, 334. 



Glass Mts,, Texas, geology, Ud- 

 den, 47, 387. 



Gleditsch, E., life of radium, 41, 

 112. 

 i Glenn, M. L,, melanterite and chal- 

 canthite groups, 50, 225. 



Goff, E. S., Plant Culture, 42, 284. 



Gold deposition in the Bendigo 

 gold field, Stillwell, 47, 388. 



Goldschmidt, V., Atlas der Krystall- 

 formen, 50, 397; Krystallographie 

 and Mineralogie, Beitrage, 50, 

 398. 



Gooch, F. A., Quantitative Analy- 

 sis, 41, 294; electrolytic analysis, 

 43, 39i; platinized anode of glass 

 in the electrolytic determination 

 of manganese, 44, 53; per- 

 chlorate method for determina- 

 tion of alkali metals, 44, 381; 

 determination of thorium, 45, 

 227; of fluorine, 45, 370; deter- 

 mination of vanadic acid, 46, 427; 

 barium and strontium, separa- 

 tion, 46, 538. 



Goodale, G. L., development of 

 botany since 1818, 46, 399. 



Grabau, A. W., Geology of Non- 

 Metallic Mineral Deposits, 50, 

 468. 



