526 
Contact maker, Bedell, Wagner and 
Mills, vii, 77. 
Conwentz, H., nonographie der baltis- 
chen Bernsteinbiiume, i, 330; Unter- 
suchungen iiber fossile Holzer 
Schwedens, iv, 260; vii, 320. 
Copley medal, i, 258. 
Copper smelting, Peters, iii, 167. 
Coral reef of East Florida, Shaler, iii, 
155; reefs of the West Indies, 
Agassiz, v, 78, 358. 
Cordillere von Mérida, etc., i, 258. 
Cordoba, Durchmusterung, Thome, 
vi, 159; atlas, viii, 432. 
Cornu, how blanched seedlings may 
be saved, v, 356. 
Corona, solar, Bigelow, ii, 1. 
Corsica, Bonaparte, 1, 509. 
Cox, E. J., Inorganic Chemistry, i, 69. 
Cramer, F., rock-fracture at Com- 
bined Locks Mill, Appleton, Wis., 
i, 482. 
Crawford, J. J., report on Mineralogy 
of California, ix, 242. 
Crawford Library, Royal Observatory, 
Edinburgh, catalogue of, i, 444. 
Crehore, A. C., effects of self-induc- 
tion and distributed static capacity 
in a conductor, iv, 389; work on 
alternating currents, v, 435. 
Crombie, J. M., lichens found in Brit- 
ain, viii, 77. 
Crookes, W., genesis of the elements, 
i, 429; select methods of chemical 
analysis, viii, 425; spectrum of 
helium, 1, 302. 
Crosby, W. O., composition of till or 
bowlder clay, ii, 259; Geology of 
Boston basin, vii, 79; fossil shells 
in the drumlins of the Boston basin, 
viii, 486. 
Cross, W., alunite and diaspore from 
the Rosita Hills, Colorado, i, 466; 
post-Laramie deposits of Colorado, 
iv, 19; new occurrence of ptilolite, 
iv, 96; igneous rocks of Mexico, v, 
119; laccolitic Mt. groups of Colo- 
rado, Utah and Arizona, 1, 74. 
Crystalline liquids, Lehmann, i, 428. 
Crystallization, light emitted during, 
Bandrowski, ix, 468. 
Crystallography, N. Story-Maskelyne, 
, 007 
Cutter, E., phonics of auditoriums, 
A 468 ; key note of auditoriums, 1, 
9 
Cuvier prize awarded to U.S. Geol. 
Survey, iii, 242. 
D 
D’Achiardi, G., Tourmaline of Elba, 
vii, 145. 
GENERAL INDEX. [12 
Dale, T. N., the Greylock synclinor- 
ium, ii, 347; plicated cleavage- 
foliation, iii, 317. 
Dall, W. H., Correlation papers, 
Neocene, v, 851 ; Tertiary mollusks 
in. Florida, v, 441; subtropical 
Miocene fauna in Arctic Siberia, 
vi, 399; Miocene and Pliocene of 
Martha’s Vineyard, viii, 296. 
Dallmeyer, new lens, v, 158. 
Dame, L. L., elms and other trees of 
Massachusetts, i, 254. 
Dana, E. S., System of Mineralogy, 
iii, 539; Catalogue of American 
Mineral Localities, v, 441; Miner- 
als and how to study them, 1, 274. 
Dana, J. D., Long Island Sound in 
the Quaternary Era, erratum, i, 
161. 
non-voleanic igneous ejections 
and the Four Rocks of New Haven, 
ii, 79; Percival’s map of the trap- 
belts of central Connecticut, and 
the upturning of the sandstone, ii, 
439. 
subdivisions in Archean history, 
iii, 454. 
Jura-trias trap of New Haven 
region, iv, 165. 
New England and the Upper 
Mississippi basin in the Glacial 
period, vi, 327. 
derivation and homologies of ar- 
ticulates, vii, 325. . 
notice of Manual of Geology, ix, 
72, 161; biographical sketch of, ix, 
329. 
Daniell, A., Principles of Physics, 
ix, 472. 
Danner, EK. W., separation of anti- 
mony from arsenic, ii, 308; inter- 
action of potassium permanganate 
and sulphuric acid, iv, 301. 
Darton, N. H., geology of the Florida 
phosphate deposits, i, 102; record 
of deep well at Lake Worth, Flor- 
ida, i, 105; fossils in the Archean 
rocks of Central Virginia, iv, 50; 
Oneonta and Chemung formations 
in eastern central New York, v, 
203; Magothy formation of Mary- 
land, v, 407; Cenozoic history of 
Eastern Maryland and Virginia, vi, 
305; Shawangunk Mtn., vii, 482; 
newly discovered dike at DeWitt, 
N. Y., ix, 406. 
Darwin, les Emules de, Quatrefages, 
vii, 159. 
Darwin, F., Practical Physiology of 
Plants, ix, 77. 
Daubrée, A., experimental researches, 
iii, 73; work on Experimental 
Geology, iv, 499. 
 _ 
