INDEX. 



507 



Geology — 



Cretaceous of northwestern Montana, 



Wood, 401. 



Palaeontology of, on Staten Is., Hol- 



lick, 259. 

 Cycadean remains, Capellini and 



Solms-Laubach, 336. 

 Devonian fossils, Whiteaves, 429. 



system of eastern Pennsylvania, 



Prosser, 210. 

 Fauna at the base of the Burlington 



limestone in Missouri, Keyes, 447. 

 Fossil flora of the Bozeman coal field, 



Knowlton, 334. 

 plants m glaciated regions, Nath- 



orst, 336. 

 Geology of the Taylorville region, 



California, Diller, 330. 

 Glacial epoch, unity of, Wright, 351. 

 pot-holes in California, Turner, 



453. 

 Glaciation in the Finger-Lake region, 



N. T., Lincoln, 290. 

 Glaciers, periodic variations in, Forel, 



342. 

 Gold deposit at Pine Hill, California, 



Lindgren, 92. 

 Gulf of Mexico as a measure of isos- 



tasy, McGee, 177. 

 Jura and Trias, Taylorville, California. 



Hyatt, 330. 

 Jura-trias trap of New Haven region, 



Dana, 165. 

 Kilaueain April, 1892, Bishop, 207. 

 Laurentian and Huronian of Lake 



Huron, relations of, Barlow, 236. 

 Lower Silurian Lamellibranchiata, 



new, Ulrich, 79. 

 Mannington oil -field, White, 78. 

 Mastodon Americanus, Cuvier, restor- 

 ations, Marsh, 350. 

 Mesozoic vertebrate fossils. Marsh, 171. 

 Oriskany fauna in Columbia Co , N. 



T., new lower. Beecher and Clarke, 



410, 411. 

 Palseaspis, Claypole, 428. 

 Post-Laramie deposits of Colorado, 



Cross, 19. 

 Petroleum, natural gas, etc. of west 



Kentucky, Orton, 78. 

 Sharon, coal of N. E. Ohio, quartz 



bowlder in, Orton, 62. 

 Shear-zone in the Adirondacks, Kemp, 



109. 

 Siliceous beds in the Eocene of New 



Zealand. Hinde and Holmes, 259. 

 Sylloge fungorum fossilium, Meschi- 



nelhi, 335. 

 Terraces in glaciated regions, origin, 



Tarr, 59. 



Geology — 



Volcanic action in the British Isles, 

 history, Geikie, 76. 



rocks of South Mt., in Pennsyl- 

 vania and Maryland, Williams, 482. 

 Whetstones and novaculites of Ar- 

 kansas. Griswold. 332. 

 Gooch, Frank A., iodometric determina- 

 tion of nitrates, 117; convenient forms 

 of laboratory apparatus, 239 ; inter- 

 action of potassium permanganate 

 and sulphuric acid, H01 ; rubidium de- 

 termined by the spectroscope, 392. 

 Griswold. L. S., whetstones and novac- 

 ulites of Arkansas, 332. 

 Gruener, H. W., iodometric determina- 

 tion of nitrates, 117. 



H 



Hall, J., the genera of Palaeozoic Bra- 

 chiopoda, 330. 



Headdeu, W. P., alloys of tin and iron, 

 464. 



Heat conductivity, change of, Barus. 1. 



Hill, R. T., artesian and underground 

 waters in Texas, etc., 333 ; artesian 

 boring in Texas, 406. 



Hollick, A., Palaeontology of the Creta- 

 ceous on Staten Is., 259. 



Howell, E. E., Mt. Joy meteorite, 415. 



Hyatt, A., Jura and Trias, Taylorville, 

 California, 330. 



Iddings, J. P., electric conductivity of 

 rock magmas, 242; origin of igneous 

 rocks, 257 ; eruptive rocks of Yellow- 

 stone Nat. Park. 429. 



Incandescent lamps, age-coating in, 

 Nichols, 277. 



Isostasy, Gulf of Mexico as measure of, 

 McGee. 177. 



Japan, the great earthquake, Milne and 

 Burton, 80. 



Kemp. J. F., great shear-zone in the 

 Adirondacks, 109. 



Kentucky, Geol. survey, Procter, 78. 



Keyes, 0. R., fauna at the base of Bur- 

 lington limestone in Missouri, 447. 



Knowlton, F. H., fossil flora of the 

 Bozeman coal field, 334. 



Kunz, G. F., Gems and precious stones 

 of North America, 501. 



