INDEX. 



495 



Fenneman, N. M., Lakes of south- 

 eastern Wisconsin, 238. 



Flora, C. P., eerie chroinate, 177. 



Ford, W. E., rickardite, 69 ; chemi- 

 cal composition of axinite, 195. 



Gardiner, J. S., Maldive and Lacca- 

 dive Archipelagoes, 240, 489. 



Gases, conductivity produced in, by 

 ultra-violet light, Townsend, 415. 



GEOLOGICAL REPORTS. 



Louisiana, Harris, 330. 

 New Jersey, 1902, 483. 

 United States, 22d annual report, 



157,328. Bulletins 196-199, 237; 



Nos. 200-204, 328. 

 Vermont, 1901-1902, Perkins, 329. 



GEOLOGY. 



Alpen, die, in Eiszeitalter, Penck 



and Bruckner, 238. 

 Brachiosaurus altithor^x, Riggs, 



299. 

 Cycadophyten, mesozoische, Nat- 



horst, 85. 

 Dinosaur, largest known, Biggs, 299. 

 Elkhorn Mining District, Montana, 



Weed and Barrell, 158. 

 Ellensburg Folio, Washington, 



Smith, 328. 

 Eocene Mammalia in Marsh Collec- 

 tion. Wortman, 163, 399, 419. 

 Evolution of the horse, Gidley, 



Matthew, 161. 

 Flora, fossil, of the Arctic, Nat- 



horst, 85. 

 Formations sedimentaires de Pata- 

 gonia, Ameghino, 484. 

 Furmarole gases from Mount Pelee, 



Moissan, 233. 

 Geological structure of Bolson 



Plains, New Mexico, Keyes, 207. 

 of southwestern New England, 



Hobbs, 437.. 

 Geology of Crater Lake, National 



Park, Diller and Patton, 483. 

 — and water resources of the 



Snake River plains, Idaho, 



Russell, 238. 

 Gold belt of Blue Mts., Oregon, 



Lindgren, 158. 

 John Daj r Basin, Oregon, fossil 



flora of, Knowlton, 328. 

 Klamath Mountain section, Cali- 

 fornia, Diller, 237, 342. 

 Lead and zinc deposits, Ozark 



Region, Van Hise, Bain, Adams, 



158. 



Marine turtles, Wieland, 211. 



Mylagaulodon, new rodent from 

 Oregon. Sinclair, 143. 



Niagara domes of northern Indiana, 

 Kindle, 459. 



Ore deposits of Monte Cristo, Wash- 

 ington, Spurr, 159 ; of Rico Mts., 

 Colorado, Ransome, 158. 



Paleozoic braehiopod, study of, 

 Cumings, 1, 121. 



— cockroaches, Sellards, 307. 489. 



Platystrophia, morphogenesis of, 

 Cumings, 1, 121. 



Primates, Eocene, in Marsh Collec- 

 lection, Wortman, 163, 399, 419. 



Triassic fishes, collection at Yale, 

 Eaton, 259. 



Urals, geology and petrography, 83. 

 Georgia, granites and gneiss of, 



Watson, 483. 

 Gilbert, R. D., use of zinc reductor 



in estimation of vanadic acid, 389. 

 Glacial formations of the Erie and 



Ohio Basins, Leverett, 160. 



— geology of New Jersey, Salisbury, 

 418. 



— period, cause of, True, 161. 

 Glaciers, periodic variations of, 160. 

 Goldschmidt, V., new forms of sper- 



rylite, 83, 450. 



Gooch, F. A., use of the rotating 

 cathode in the electrolytic deter- 

 mination of metals, 320 ; use of zinc 

 reductor in estimation of vanadic 

 acid, 389. 



Good seeing, Langley, 89. 



Gratings, concave, Rollins, 49. 



Gravitation energy, absorption by 

 radio-active substances, Kaufmann, 

 415. 



Groth, L. A., Potash Salts, 80. 



H 



Harrington, B. J., composition of 

 some Canadian amphiboles, 392. 



Hatcher, J. B., review of Ameghino's 

 Patagonia, 484. 



Hobbs, W. H., geological structure 

 of southwestern New England, 437. 



Hober, R., Physikalische Chemie der 

 Zelle, etc., 80. 



Hofmeister, F., Beitrage zur chemi- 

 schen Physiologie, 235, 479. 



Holden, I., Phycologia Boreali- Amer- 

 icana, 239. 



Holm, T., studies in the Cyperaceae, 

 xviii, 145. 



Horse, evolution of. Matthew, 161 ; 

 tooth characters and revision of, 

 Gidley, 161. 



