25] 
Hertz, H., Ausbreitung der elek- 
trishen Kraft, iii, 5385; electric 
waves, vii, 244; collected work, 
vol. iii, viii, 352. 
Hice, R. R., glacier scratches in west- 
ern Pennsylvania, ii, 172; inner 
gorge terraces of the Upper Ohio, 
ie, 112. 
Hidden, W. E., polycrase of North 
and South Carolina, i, 423; min- 
eralogical notes, i, 438, 439; new 
yttrium-silicate, rowlandite, ii, 430 ; 
mackintoshite, a new mineral, vi, 
98; zoisite, Mitchell Co., N. C., 
vi, 154; rowlandite, vi, 208; min- 
eralogical notes, vi, 254; new local- 
ities for turquois, vi, 400. 
Hilgard, E. W., Lafayette formation, 
iii, 389. 
Hill, E. A., argon, Prout’s hypothesis, 
ix, 405; correction to paper on 
eet! 1, 70; argon and helium, 1, 
fee T., Ouachita, Mt. system, ii, 
dat: 
artesian and underground waters 
in Texas, etc., iv, 383; artesian 
boring in Texas, iv, 406. 
hematite and martite iron ores 
in Mexico, v, 111; Cretaceous for- 
mation of Mexico, v 307. - 
geology of Indian Territory and 
Texas, vii, 141. 
Tertiary and later history of the 
Island of Cuba, viii, 196. 
dicotyledonous flora in the Chey- 
enne sandstone, ix, 473. 
Comanche series in Kansas, Okla- 
homa and New Mexico, 1, 208. 
Hillebrand, W. F., new analyses of 
uraninite, ii, 390;  zinc-bearing 
spring waters from Missouri, 111, 
418; analyses of mackintoshite, vi, 
98; rowlandite, vi, 208 ; chemical 
discussion, Beaver Creek meteorite, 
vii, 485; calaverite, Cripple Creek, 
Colorado, 1, 128, 426. 
Hintze, C. Mineralogy, 
482; Pt. 8, ix, 74. 
Hobbs, W. H., lime and alumina- 
bearing talc, v, 404; crystal form 
of borneol and isoborneol, ix, 449 ; 
mineralogical notes, 1, 121; miner- 
alogy of Wisconsin, 1, 427. 
Hodge, B., arsenic with antimony and 
tin, vii, 382. 
Hodgkins fund prizes, v, 442; report 
of the Committee of Award, 1, 275. 
Hoffmann, G. ©., ilvaite, ii, 432; 
chemical contributions to the geol- 
ogy of Oanada, v, 75, ix, 324 ; 
plumbiferous tetrahedrite, 1, 273. 
Pies, v1} 
VOLUMES XLI-tL. 
|Horns and Hoofs, 
539 
Hollick, A., Paleontology of the Cre- 
taceous on Staten Is., iv, 209 ; Vv, 
437; age of white limestones. Or- 
ange Co., N. Y., vii, 401; Creta- 
ceous flora of Long Island, vii, 402. 
Holm, G., Swedish paleozoic Hyo- 
lithes and Conulariz, vii, 321. ~ 
Holm, T., vitality of some annual 
plants, ii, 304. 
Holman, 8. W., precision of measure- 
ments, v, 524. 
Lydekker, vii, 
158. 
Hot water and its solvent action on 
glass, Barus, i, 110. 
Houston, EK. J., Outlines of Forestry, 
vi, 80. | 
Hovey, E. O., cherts of Missouri, 
viii, 401. 
Howe, W. T. H., chondrodite, humite 
and clinohumite, vii, 188. 
Howell, E., new meteorites, i, 52; Mt. 
Joy meteorite, iv, 415; meteorite 
of Cross Roads, N. C., vi, 67; 
Beaver Creek meteorite, vii, 430; 
two new meteorites, l, 252. 
Howland, J., iodometric method for 
the estimation of telluric acid, viii, 
375. 
Hubbard, L. L., powellite from a new 
locality, vi, 356. 
Hudson River ‘‘ Fiord,” Edwards, iii, 
182. 
Hunt, T. S., Systematic mineralogy, 
pana (oP 
Huntington, O. W., diamond in the 
Cafion Diablo meteoric iron, vi, 470. 
Hurlburt, E. B., alunite, Ouray Co., 
Colorado, viii, 130; ammonium 
cuprous double halogen salts, 1, 
390. 
Hussak, E., Brazilian mineralogy, iii, 
he. 
Hutchins, C. C., radiation of atmo- 
spheric air, iii, 857 ; absorption of 
radiant heat by alum, iii, 526; 
thermo-electric heights of anti- 
mony and bismuth alloys, viii, 226. 
Hyatt, A., insecta, i, 256; Jura and 
Trias, Taylorville, California, iv, 
330; laws of organic growth, Vii, 
157; fossils of the Trias and Jura 
of the Western States, vii, 142. 
Hydrostatics and Hydrokinetics, Min- 
chin, v, 528. 
I 
Ice, dielectric power, Blondlot, ix, 
59; effects of pressure on, Wood, i, 
30; of South Pole, Fricker, vi, 137. 
