480 INDEX. 
Cc Dawson, G. M., lignitie north of the 
Calculating machine, new, Grant, 277. parallel of = , noticed, 142. 
Gerla ans flow of saline solutions|/Daw: W., on a ‘Champlain 
through, 2 aera Fis ke Su uperior, and on climate 
Carney, E. effect of aE Ay of Champlain pene yeieee 143. 
vibrations ion electro-magnet ve ble ey paleontology, noticed, 151. 
Carter, H. J., on sponges, noti cok 6 Permian in Nova “Scot, noticed, 469. 
en magnetic a go of heat, yee 3.|, DeCando ile, ae on physiological groups 
Chas W., habits ood-rat, 73. in vegetable ki ingdom, rat Her 147. 
Chas a. P E., “velocity = erat undu-|| Decay se ee organic substances, 
lation, 3 Arm 
Chemica. 1 centennial, 80. a Heaters or insulators, pe 
Janae Journal of Scien Diffraction gratings, Blake 
Clarke, F. W., molecular heat a ‘shaiber Domeyko, Don L., Chilien. inate 
compound: 8, noticed, 278 
mole cular eahune of water of crys-|| Dutton, C. criticism upon the con- 
tallization, 428. tractional Tvoeel s, 113. 
Coan, T., ata eefs of Hawaii, 466. 
Hawaiian : ees 467. E 
Cobalt. hexatomic compounds of, Gibbs, Fa rthquakes, recent in North Carolina, 
89, : 
Colorado School of Mines, 322. 
. Bartha, von Seebach, 4 
Comet, ca s, 78, 156, ok hacks p, Lasaulx 0 
nee: 
Saakacurie, ‘inlldiorsl 4 Barth's aes rotation, variability of, 
Contractional al hypothesis, oe 113. rt 
Elec sone ‘curren nts hrough iron and 
eae Fs 13 oe na ciate sapien ae Sa ety ke change produced 
? 
i Trow bridge, 18 
2p aap peopled oe ane Ievirical phenomena, 387 
Cope, E. D., fishes o: Utah, noticed, 146. ||Hlectric dis scharge, composite nature of, 
Darwin Mayer. 
oe on <ee Hlectricity, Jissipation of, by flames, 
ii, 466. 
Couple, copper-zne, action of, 311, 
Cox, E. §., geological report, noticed, 
Croce Spinel _ Sivel, aqueous lines in 
naa 139. : 
Electro-magnets, effect of vibrations 
arney, 085 : 
Emerson, B. K., r f von Seebach’s 
serthevaks of ask % 1872, 455. ; 
Croll ae py conan corrents, 993 | |Hr — ann, E., on the Carbo niferous 0 
Crookes, onion due to heat, 62 Buoalyptol 
D mehr ee caused by, 385. 
sagan —_ on datolite, 68. F 
oats ee f Connecticut Vall nad _ Homeyer, eucalyptol 
<— st Concsetion °%>| (Fawkes, J. W., dissipation of wleotriclty 
7 ea tin electri ws flame s, 207. 
and hrauf, cept. acest Fer pees hap barometric gradient and 
= 
perties of minerals, 255. 
Dana, J. D., changes in subdivisions of Ebeaent- na St oe 343. 
cal time in Manual of Geolo wid eri aci 
Ta sa vai Foste ML, Physiology, noticed, 47 
este G., T ransit of Venus, re 
oe of Carboniferous age, 2 
é nklin Institu me peg Pocue 403. 
16. 
work on oral 
: pseudomorphs, Peane Ionooh pee 401 
Tilly Foster oe Mine, 371 So — Fusion, egos of ray ss 212, 
fs of Hawaii. i \Fusion of metals, 387. 
Manual of Geology, noticed, 67. 
Gas analysis, Hinman, 
Gabb, W. M., geology bay ot ite Rica, 388. 
