496 
INDEX. 
Oooper, T.. jelly-like mineral resembling estonipad consetvation of, 74, 148. 
of, 
dopplerite, 489. 
Cope, E. D., arrangement of the Peris- 
sodactyles, 
Eocene panies and mammals, New 
Mexico, 408. 
Mio cene Rodents and Canide of 
he Loup Fork, 4 
Cosmos les cscs, 494. 
Cyclones, tornadoes and waterspouts, 
Ferrel, 33. 
D 
Dall, W. H., Report on the Mollusca, 
Dana, &. S,, emerald-green spodumene, 
13: 
Dana, J. D., appendages of reg ne 
lime stone of Westchester Co. 
513; 32% 
iron ore of Rhode Island, 152. 
doleryte of eastern N, America, a 
iron ores of Marquette, 3 
Pe woe ” of the uneceenk: ene: 
Valley, 4 
rwin, ee sses caused by con- 
tinents and prabeeas art. 
oo substances rte “forts vitri- 
fiés,” 150. 
son, G. M., geology of British Co- 
panel 16. 
. W., structure of Uphantaenia, 
132. 
_ ‘De Bary, A. sag cr aug und Physiol- 
ogie der 
De Canale Montieraptins Phenogama- 
Goccen transformation of into dextrin, 
Dodge, eg a Lower Silurian fossils in 
i, ee otographs of spectrum of 
comet of June, aero pie 
Dust, ge cosm 
Dutton £., arid oe of Western 
United States, 2 AT. 
Dynamo-electric hag Ta 484, 
E 
Earle, . , English Plant Names, 491. 
Ear tresses in interior of, valk 
Rarthquakes, Japanese 468. 
Eato , Farlow’ s New Rugiend 
_ 
Ebonite, tra nsparency of, 148. 
Elasticity pe motion, 3 396, 
Electric rite vem ri crystals, 147, 
achin 
Electrical pacietas Paris, 395. 
transmission of eikae by, 397. 
0 Volta 
Blecto on namic ie 398. 
Elevation, see Height. 
okies tlhe al Goth iukdslont: Bulletin, 415. 
Ether, motion of. Michelson, 1 
Etheridge, R., Presidential Address, 410. 
eos 
Fariow, W. G., botanical notices, 324, 492. 
Marine Alge of New England, not., 
Fa axon, W.., articles on Crustacea, 414. 
Ferrel, Wc cyclones, tornadoes and wa- 
terspon 8, 
Fewkes, J. W., ‘articles on marine inver- 
tebrates, 41 3, 414. 
uorine free, in fluor spar, 71. 
Ford, S. W,, embryonic forms of trilo- 
bites, 250 
Forts vitriis materials from, 150. 
Fossil, see 
Fraunhofer “ae see a goisobeain 
Fusion, modes o 
per W. M., Caribbean Miocene Fos- 
Somes: 8. New scolar and Fishes, 
GE OLOGICAL REPORTS AND SURVEYS— 
tocky Mountains (Powell) 399. 
Perritories neg, 408, 409. 
Jnited States, King’s, 4 487. 
1 
] %e 
J ennsylvania, 78 
] 
1 
hirer ies 
Alps, Apua 
qatar of spent. fon, 80. 
Alveolites, Thom 
Anthracite mini nag 
Birds. Jurassic, and ‘até allies, Marsh, 
Black ‘Hills 8, 
het cat el, Texas, 162. 
h Colum 
Cartonieros ey Kanani Broadhead, 
Caribbean Miocene fossil ils, 77. 
Cortlan 03. 
Cosmical dust, so-called, 86. 
Cyathophycus, Walcott, 394. 
ape erslacn impregnated with tin ore, 
