486 
See Das Botanische Practicum, 
Stre ams, deflection of, Baines, 434. 
Sun, infra-red spectrum of, 391, 459, 
eclipse observations. 
Swan incandese cent lamp, radiation of, 
226. 
- 
Tait, P. G., Light, noticed, 3 
Temperatures, production of ah 224, 
Thomas, B. copic organisms 
in bowlder cays ‘of “Chi icago, 317. 
Thoms aot, J., co — of the Carboniferous 
sesaniiad address, 302. 
s i Molecular Dynamics, 
Thurston, reg H., Materials of Engineer- 
Tides i in ome 
Toluene, action a anyl-ehorides on, 455. 
Tornadoes, 
Tourmaline, conti of, for heat,456, 
bridge, hysical notices, 70, 150, 
es 390, 
physi ee ace read before the 
American nheaibingoee 307, 
U 
Sgr Me of North 
Underwood, L. M 
American Hepatice, 4 ; 
Upham Be Minnesota Geological 
Report 
Sieve of the Flora of Minne- 
sota, 472, 
Upton, W., ‘Caroline Tsland Eclipse Ex- 
pedition, 477. 
v 
ont densities, determinations = 390, 
, causes of, Hitchcoe 
ultural ae the 
403 
time apatite of the Canadian 
eg 
Verrill, y 2: marine fauna of New 
England 
marine Mees and deep-sea depos- 
its, 378. 
Vesta, comparison stars for, Pickering, 
Vom Rath, Geologische Briefe aus Amer- 
ica, 401. 
INDEX. 
WwW 
Wadsworth, M. £., rocks of Newfound- 
land, 94. 
the Azoic system, 313. 
atmospheric action on sandstone, 
Lithological Studies, 4 
W. Z,, 
Wahl, © lectrcal ‘exhibition 
at Philadelphia, 2 
veg e Yabo , Palorsie rocks of Cen- 
Waterfalls ie and, Davis, | 
Watts, H.., ual of Chemisty, vi : 
Wie uae in the infra-red of the 
solar spectrum, 391, 45 
aves. tidal, ivers, oor 
Weisbach, A., herderite, 
Weth hered. E, structure of Goaiceieate 
coals, 467. 
Whine, J. D., the Aroie system and 
its sent sag 31 
Willia Pe caenbebale of py- 
G. HH, 
roxene ‘to hornblende, 259. 
tamorphism 
Winchell, N. r “ Stionsot Geological 
eport, 155, 
Winkler, gst a herderite, 318. 
Wright, G. F, Nia ai ara River and the 
glacial period, 3 
ee = Hide  eaphatiiets of Observa- 
w . Potin of Primary Base Appa- 
ratus, 479. 
Z 
ZOOLO 
Crustacea og the Albatross dredgings, 
Behidns, a of, 475, 
of deep-sea, one 
Fine new, Stokes, 3 
Marine fa gece es New TTogland, Ver- 
Be A vey 
Mollus ag? 58. 
Notoslents, Stal 
Ornithorhynchus, se of, 475. 
Rotifers i in ice, : 
Solenotus, Stokes, 158. v 
s cules, siliceo ceous, 
‘ pening causes of, Hitchcock, 49. 
Worms in ice, 4 
Zoogeography, Gill, 2 
See further under pase lie 
