INDEX. 



487 



Eleetro-cheinicai equivalent of copper, 



Beach, 81. 

 Electrometers, new, Bjerknes, 72. 

 Engelmann. die natiirlichen Pflanzen- 



familien, 76. 

 Equipoteutial and magnetic force-lines, 



von Lommel. 479. 

 Ether and matter, connection between, 



Lodge, 395. 



Fauna, North American, No. 7, 240. 



Eireball of Jan. 13, 1893. Newton, 161. 



Fisher, A. K., Hawks and Owls of the 

 U. S., 80. 



Fisher on rock fusion, criticism of, 

 Barus, 140. 



Fisher's new hypothesis. Becker. 137. 



Flame spectra at high temperature, 

 Hartley, 148. 



Foerste, A. F., Chipola Miocene of Bain- 

 bridge, Ga., and Alum Bluff, Fla., 244 ; 

 fossil localities in the early Paleozoics 

 of Pa., N. J., and Vermont, 435. 



Forest influences, 160. 



Forestry. Outlines of, Houston, 80. 



Foussereau, G., Polarization Rotatoire, 

 152. 



Fuchs, E., Traite des Gites Mineraux et 

 Metalliferes, 309. 



G 



Geographical Club of Philadelphia, Bul- 

 letin. 320. 

 Geological Congress at Chicago, 306. 

 Geological Reports axd Surveys — 

 Iowa, vol. i, 1892, Calvin, 397. 

 Minnesota, vol. iii, Ulrich. 2'*9. 

 New Jersey. 1892, Whitfield, 308. 

 Paleontology. New York, Hall and 



Clarke, 239. 

 Texas, 1892. Dumble, 307. 

 United States, vol. xi, 308. 

 Geological Society of America, 302. 

 Geological time, Walcott, 307. 

 Geology — 



Anthracite, Pennsylvania, Stevenson, 



302. 

 Appalachian faulting, Willis and 



Hayes. 257. 

 Auriferous gravel lacustral, of Tay- 



lorsville, Calif., Diller, 398. 

 Veins of California. Lindgren, 201. 

 Cambrian and the Ozark series, Broad- 

 head. 57. 

 i: Catskill. : ' use of the name, Steven- 

 son. 330. 

 Cenozoic history of East Md. and 



Va.. Darton. 305. 

 Conanicut Island, R. 1., geology, Pirs- 

 son. 363. 



Geology — 



Coryphodon, restoration, Marsh, 321. 



Crystalline schists, Teall, 480. 



Drift, extra-moraine, of New Jersey, 



Wright, 304. 

 Eocene and Chattahoochee Miocene 



in Georgia, time break between, 



Pumpelly, 445. 

 Galveston, deep well, Dumble and 



Harris, 38. 

 Glacial Period in New England aud 



Upper Miss., 327. 

 Glaciation of Asia, Kropotkin, 400. 



Epeirogenic movements associated 

 with, Upham, 1 14. 

 Glacier Bay, Alaska, Reid, 305. 

 Holonema of Newberry, ventral plates, 



Williams, 285. 

 Mammalia in North America, Osborn, 



379; 448. 

 Mammals of Minnesota, Herrick, 320. 

 Miocene of Bainbridge, Ga., etc., 

 Foerste, 244. 



fauna in Siberia, Dall, 399. 



mammalia. Marsh, 407. 

 New England and the Upper Missis- 

 sippi basin in the Glacial period, 



Dana, 327. 

 Norian of Canada, Adams, 153. 

 Paleozoic fossil localities of Pa., N. J., 



and Vermont, Foerste. 435. 

 Portage of New York,- Prosser, 212. 

 Tertiary revolution in the topography 



of the Pacific coast, Diller, 74. 

 Triarthrus. larval form, Beecher, 378; 



thoracic legs, Beecher, 467. 



Beckii, antennas and other appen- 



, dag^s of, Matthew, 121. 

 Trilobites from the lower Helderberg, 



larval forms, Beecher, 142. 

 Upper Hamilton of New York, Pros- 

 ser, 212. 

 Urnatella gracillis, Davenport, 75. 

 Glacialisi's Magazine, 310. 

 Goodale, G. L., botanical abstracts, 76, 



157 ; notice of A. DeCandolle, 236. 

 Gravity Research, Mendenhall, 80. 

 Gray, A., Letters of, Eaton, 483. 

 Groth, P., Mineralogical Literature, 



1885-1891, 312. 

 Gruener. H., iodometric determination 

 of nitrates 42 ; standard solutions of 

 tartar emetic, 206. 



H 



Hall effect in iron, cobalt and nickel, 



Kundt, 150. 

 Harris, G. D, Galveston deep well. 41. 

 Hartley, W. N.. flame spectra at high 



temperatures, 148. 

 Hayes, C. W., Appalachian faulting, 257. 



