INDEX. 



467 



Geology— 



Mesozoic plants from California, 



Fontaine, 273. 

 Paleozoic, thickness oi, in Arkan- 

 sas, Branner, 329. 



fossils fromBaffinland, Kindle, 

 455. 

 Phosphate deposits in Tennessee, 



Safeord, 462. 

 Pleurotomaria providencis, Broad- 

 head, 237. 

 Pre-Cambrian geology, North 



American, Van Hise, 205. 

 Eocks, flow and fracture as related 



to structure, Hoskins, 213. 

 Silveria formation, Hershey, 324. 

 Species, distribution and origin 



discussed, Ortmann, 63. 

 Tertiary floras of Yellowstone 



Park, Knowlton, 51. 

 Trenton rocks, original, White, 

 430. 

 Gold Mines of the Transvaal, De 



Launay, 88. 

 Gooch, F. A.) iodometric estimation 

 of molybdic acid, 156; determina- 

 tion of tellurium, 271 ; separation 

 of aluminum from iron, 416. 

 Goodman, E. J., estimation of vana- 

 dium, 355. 

 Greenleaf, J. L., hydrology of the 

 Mississippi, 29, 



H 



Hardness of minerals, Auerbach, 390. 



Harris, G. D., the midway stage of 

 the Eocene, 86. 



Havens, F. S., separation of alumi- 

 num from iron, 416. 



Hawaiian soils, chemical composition, 

 Lyons, 421. 



Haworth, E., deformation of strata 

 in Kansas, 368. 



Herrick, F. H., abnormal hickory 

 nuts, 258. 



Hersh^ey, O. H., Silveria formation, 

 324. 



Hilgard, E. W., geologic efficacy of 

 alkali carbonate solution, 100. 



Hobbs, W. H., chloritoid f rom Michi- 

 gan, 87. 



Holm, T., Cyperacese, 214. 



Hoskins, L. M., flow and fracture of 

 rocks as related to structure, 213. 



Howe, J. L., specimens from Chic- 

 han-Kanab, Yucatan, 413. 



Hudson Bay, rising of land around, 

 Tyrrell, 200. 



Hydrology of the Mississippi, Green- 

 leaf, 29. 



Iowa geological survey, 1895, 303. 

 Iron, chemical analysis, Blair, 450. 



Jackson, D. C, and J. P., alternating 



currents, 455. 

 Jones L. C, estimation of cadmium, 



269. 

 Judd, J. W., the student's Lyell, 86. 



Keyes, C. E., Bethany limestone, 221. 

 Kindle, E. M. , Palaeozoic fossils from 



Baffinland, 455. 

 Knowlton, F. H., tertiary floras of 



the Yellowstone Park, 51. 

 Kreider, D. A., potassium and sodium, 



separation of, 263 ; oxygen in air 



and in aqueous solution, 361. 



Lacroix, A., Mineralogie de la France 



et ses colonies, 461. 

 Lassar-Cohn, Chemistry in Daily Life, 



449. 

 Le Conte, J., Elements of Geology, 



303. 

 Linebarger, C. E., surface tensions 



of liquids, 108 ; tension of mixtures 



of normal liquids, 226 ; viscosity 



of mixtures of liquids, 331. 

 Liquid carbon dioxide, Barus, 1. 

 Liquids, surface tension, Linebarger, 



108. 



tension of mixtures of normal, 



Linebarger, 226. 

 viscosity of mixtures, Linebar- 

 ger, 331. 

 Liversidge, A., amount of gold and 



silver in sea-water, 304. 

 Luedecke, 0., die Minerale des Harzes, 



460. 

 Luminous night-clouds, height, 89. 

 Lyell's Geology, Judd, 86. 

 Lyons, A. B., chemical composition 



of Hawaiian soils, 421. 



M 



Marsh, 0. C, new Belodont reptile, 

 59 ; geology of Block Island, 295, 

 375 ; Amphibian footprints from 

 the Devonian, 374 ; Jurassic forma- 

 tion on the Atlantic Coast, 433 ; 

 Dinosaurs of North America, 458. 



