519 INDEX. 
Glacial Genesee Lakes, Fairchild, | Hobbs, W. H., mineralogical notes 
345. 121; mineralogy of Wisconsin, 427 
Gold fields of the So. Appalachians, | Hodgkins fund prizes, report of the 
Becker, 425. Committee of Award, 275. 
Laccolitic Mt. groups of Colorado, | Hoffmann, G. C., plumbiferous tetra- 
Utah and Arizona, Cross, 74. hedrite, 273. 
Laurentian, the, Adams, 58. Howell, E. E., two new meteorites, 
Moraines, correlation of New York,| 252. 
with raised beaches of Lake Erie, | Hurlburt, E. B., ammonium cuprous 
Leverett, 1. double halogen salts, 390. 
Ornithichnites from the Newark 
sandstone, N. J.. Edwards, 346. 
Petroleum, asphaltum and bitumen, I 
Jaceard, 509. 
Post-glacial submergence, central 
Michigan and the, Mudge, 442. 
Pre-Cambrian organisms, Cayeux, J 
267. 
Protolenus fauna, Matthew, 265. | Juaad, composite dikes of Arran, 270. 
Reptilian remains from the triassic 
of No. California, Merriam, 55. 
ae columnar, Milne Curran, K 
20. 
Shasta region of California, meta- 
morphic series, Smith, 346. 
Tertiary clay on Long Island, N. Y., 
Edwards, 270. 
Triassic of No. California, reptilian 
remains, Merriam, 55. 
Gooch, F. A., estimation of halogens 
in mixed silver salts, 27; determi- : 
HRTIGH Reel een by potas- Kreider, D. A., forms of laboratory 
sium permanganate, 51; determi- apparatus, 183; determination of 
_ation of carbon dioxide, 101;| Perchlorates, 287. 
reduction of the acids of selenium 
by hydriodic acid, 254; reduction L 
of selenic acid by hydrochloric acid, 
400; reduction of selenic acid by | Laboratory apparatus, Kreider, 133. 
potassium bromide in acid solution, ; Leverett, F., correlation of New York 
402. moraines, 1. 
Greenman, J. M., contributions from | Liversidge, A., minerals from New 
the Gray Herbarium of Harvard| South Wales, 426. 
Univ., 135. 
ae P., Physical Crystallography, 
Ce 
Iowa Academy of Sciences, 356. 
Kansas Coal Measures, stratigraphy, 
Keyes, 239 ; Haworth, 452. 
Kathode rays, absorption, Lenard, 
503. 
Kelvin, Lord, thermal conductivity 
of rocks, 419. 
Keyes, C. R., stratigraphy of the 
Kansas coal measures, 239. 
M / 
Magnetic field of the earth, Bigelow, 
81 
H Magnetism of asbestos, Bleekrode, 418. 
secular variation of terrestrial, 
Harker, A., Petrology for Students, Bauer, 109, 189, 314. 
425. Marbles of Georgia, McCallie, 350. 
Haworth, E., stratigraphy of Kansas | Marsh, O. C., Thomas Henry Huxley, 
coal measures, 452. 177; reptilia of the Baptanodon 
Helium, see CHEMISTRY. beds, 405; restoration of some 
Hill, E. A., correction to paper on| European Dinosaurs, 407: classifi- 
argon, 70; argon and helium, 399. cation of Dinosaurs, 483. 
Hill, R. T., Comanche series in Kansas, | Matthew, G. F., the Protolenus fauna, 
Oklahoma and New Mexico, 205. 265. 
Hillebrand, W. F., calaverite, Cripple | Matthews, F. 8., Familiar Flowers of 
Creek, Colorado, 128, 426. Field and Garden, 78. 
