IT] 



VOLUMES I-X. 



495 



Gas, Manufacture of, text-book on, 

 Hornby, I, 317. 



— thermometer at high temperatures, 

 Day and Holborn, 8, 165; io, 

 171. 



Gases, absorption by glass powder, 

 Mulfarth, io, 462 ; absorption, in a 

 high vacuum, Hutchins, 7, 61. 



— Constitution of, etc., Corrigan, 

 1, 328. 



— electro-synthesis of, Mixter, 4, 

 51 ; 6, 217. 



— endothermic, Mixter, 7, 323 ; ex- 

 plosion of, Mixter, 7, 327. 



— evolved on heating mineral sub- 

 stances. Travers, 7, 244. 



— Free Expansion of, 6, 504. 



— Kinetic Theory of, Meyer, 9, 221. 



— Liquefaction of, Hardin, 9, 221. 



— multiple spectra of, Trowbridge 

 and Richards, 3, 117. 



— new (neon, krypton, metargon), 

 Ranisay, 9, 62. 



— rarefied, influence of temperature 

 on the potential-fall, Schmidt, 9, 

 444. 



— temperature and ohmic resistance, 

 Trowbridge and Richards, 3, 327. 



— See CHEMISTRY. 

 Geikie, A., geological time, 8, 387. 

 Geikie, J., Earth Sculpture, 7, 72. 

 Geissler tubes, electric discharge in, 



H. V Gill, 5, 399. 



— temperature in, Wood, 2, 452. 

 Geographical Congress, Interna- 

 tional, 7, 316. 



— distribution of marine animals, 

 Ortmann, 1, 321. 



Geographic, La, 9, 312. 



Geological (Geologic) Atlas of the 

 United States, 9, 157, 387; of 

 Yellowstone National Park, 3, 

 246. 



— Biology, H. S. Williams, I, 63. 



— Congress, International, 3, 351, 

 487 ; 4, 477 ; 5, 313 ; 7, 316 ; 9) 

 228. 



— Institute of Mexico, Bulletin, 

 Aguilera, 3, 422 ; 5, 152. 



— Lectures at Harvard University, 

 Reusch, 4, 397 ; at Baltimore, 

 Brogger, 9, 456. 



— nomenclature, 3, 313. 



— Society of America, meeting at 

 Philadelphia, 1, 147; at Washington, 

 3, 156; Cordilleran section, 9, 156. 



GEOLOGICAL REPORTS— 

 Alabama, 1896, 3, 350; 4, 393; 

 iron-making, Phillips, 7, 398 ; 

 map, 9, 69. 

 Alaska, io, 398. 



GEOLOGICAL REPORTS- 



Canada, 1, 150, 490; report of 

 Hoffmann, 2, 88; vol. vii, 1894, 



3, 72, 421, 488; report of 

 Hoffmann, 4, 78 ; vol. viii, 



1895, 4, 394; vol. ix, 1896, 5, 

 232; 1897, 6, 434, 510; vol. ix, 



1896, 7, 71 ; 1898, 8, 232 • 9, 68 : 

 vol. x, 1897, 9, 156, 302, 456; 

 1899, 10, 165 ; vol. xi, 10, 399 ; 

 rejjort of Hoffmann, 10, 404. 



Cape of Good Hope, 1896, 4, 395. 



Georgia, corundum, 3, 489 ; phos- 

 phates, etc., 5, 394 ; clays, 8, 469. 



Great Britain, Memoirs, vol. i, 9, 300. 



India, 5, 394. 



Indiana, 2 1st Ann. Report, 4, 394 ; 

 23d Report, 9, 67 ; 24th Report, 

 10, 398. 



Iowa, 1894, 1, 149; 1895, 2, 303; 

 vol. vii, 1896, 5, 152; 1897, 7, 

 168 ; vol. ix, 1898, 8, 466 ; vol. x, 

 10, 467. 



Kansas, vol. i, 1896, 1, 489 ; mineral 

 resources, 8, 396 ; gypsum de- 

 posits, 8, 466. 



Maryland, vols, i, ii, Clark, 7, 69 ; 

 vol. iii, Clark, 9, 223. 



Michigan, vol. vi, 8, 466 ; vol. viii, 

 10, 399. 



Minnesota, vol. iii, part 2 3, 349 ; 

 vol. iv, 9, 149 ; 24th Ann. Report, 



9, 456. 



Missouri, 1894. r, 149. 



New Jersey, 1894, 1, 60 ; vol. iv, 

 5, 468 ; 1898, 8, 394. 



New York, 1893, 1, 61. 



Norway, 1, 399. 



Nova Scotia, 6, 510. 



Pennsylvania, 1, 48S. 



South Dakota, 7, 316. 



United States, 15th Ann. Report, 1, 

 487; other publications, 1, 144, 

 146 ; topographic maps, 1 , 488. 



— 16th Ann. Report, 1, 142 ; 2, 84, 

 450 ; other publications, 2, 84. 



— 17th Ann. Report, 3, 153, 249; 



4, 155 : other publications, 3, 

 154, 155, 156, 250; 4, 156, 157, 392. 



— 18th Ann. Report, 5, 303 ; 6, 

 433 ; 7, 166 ; 8, 75 ; other publi- 

 cations, 5, 304, 305, 469 ; 6, 508, 

 509 ; topographic maps, 6, 102. 



— 19th Ann. Report, 7, 166 ; 8, 76, 

 392 ; 9, 447 ; other publications ; 

 7, 167 ; 8, 393, 394, 465. 



— 20th Ann. Report, 9, 447, 448 ; 



10, 320, 397, 465; other publi- 

 cations. 9, 297, 448, 451 ; 10, 163, 

 166, 168, 247, 249, 469 ; geologic 

 atlas, 9, 157, 387. 



