INDEX TO VOLUME XXIX.* 
Academy, hea tied of arene 267. 
of Sciences, N. Y., nals of, 76. 
Acid, ie ons iraed aaane 165. 
Acoustic curves, optical projection of, 
evens, 234, 
Air, electrical nbs <9 of the, 4 
nisms in, at high altitu ata fee 
deniecnn chesiatvotaette relations of, 
Amazon water, analysis of, 2 
osteo W.A A., Elementary Phe ies, 61. 
yo in Le. digestion experiments, 
bod nic, separation of, 166. 
Astronomical nebo, international, 
79, 
observations at Dunsink, 78. 
Atomic hee Sy of platinum, 253. 
Auk, the. 
Barker, G. F., chemical abstracts, 163, 
251, 331, 399. 
raper’s pr sine nts, 269. 
Beecher, C. E., abnormal forms of fresh- 
- water sh ke 67. 
Devonian ig rid, 6 
Bell, A. G., Formation of a hae Vari- 
ety of the vines Race, 348, em 
Ben comgg G., memorial of, 
Binney, W.G., 
Black Mountain, height of, 8 
Blake, W. '» spodumene aaa a 
Hacteris r oes 
Peacites ¢ 65. 
Ferns, ve sari anatomy of, 72. 
Flora of New Zealand, 343. 
8 
Forests of the United States, 2 64. 
Phanerogams, comparative anatomy 
of, 72. 
See further under GroLoey. 
Brackett. C. F., Elementary Physics, 61. 
a minerals, 
Brewer, W. H., suspension and sedimen- 
evil of clays, 1. 
ngniart, ee Siturian fossil cockroach 
in France, 4 
20006", epee the t 
Gray 
Pulmonate solacks, 76 
he fulgurites in the high Alps, 415. 
as otice of Marsh’s Seasee: 
Fi 
C 
spon toner H. D., the Potsdam group, 
Virgini 
Campbell. “hi Life of J.C. Maxwell, 347. 
Carbon bisulphide i in —— one , 269, 
dioxide, specific heat o 
Carpenter, W. L., Report ane Seat 
‘6. 
Report, Forests, 264. 
Cesaro, koninckite, 342. 
Chandler, C. F., Waters of the Hudson 
River, 
Chemical literature, indexes to 
Chester, F. D., gravels of ed Py Del- 
aware, 36. 
Geology o. f Delaware, 70. 
Chromium oxychloride, 254. 
Chronometers, compen tion of, 497 
Claassen ralogical notes, 343. 
Clarke, F. iv, gece z from Stoneham, 
Maine. 
Clarke, J. M,, Devonian spores, 284. 
rr Ce,  Text-book ng Zoology, 421. 
mate see EOLO 
Boast Survey Report for 1883, 44. 
pe: 
brates, 
Sun 
, J., mild polar climates, 20, 138. 
arctic interacial periods, 300. 
, radiati from incandescent 
lamps, _, 
Crosby, W. origin and relation of 
continents pd ocean-basins, 336. 
D 
Daday, E. von, polythalamian from a 
saps 75. 
Dana, A. G., gahnite of Rowe, Mass., 
455. 
ange heads Botany, Qnozour, MINERALS, OBITUARY, 
es of Articles referring thereto are mentioned. 
