494 
Stevenson, J. J., Upper Coal measures! 
west of the Alleghany Mts., noticed, 
477. 
Strutt, J. W., a aged By gecesi, 
of diffraction-gratings, 
Sun sh cag dectination and | 
auroras Loomis, 
Sun, sentilinds & in diameter of, ry 
Sweden, geological chart of, noticed, 140. 
z 
a tage ae transformation into 
Tellarum-god o in Colorado, 38 
emperature got at tN ew Haven, Tavita 
238. 
Tendons, flexor, difference between in 
hand and foot, Haugh 148. 
., Devonian fossils in the 
139. 
W., Challenger expedition, 
ths of the Sea, noticed, 399. 
Dep Wi 
Thomson and Tait, Elements of National 
noticed, 
sors 
Thorpe and Young, action of heat and 
on paraffin, 
iipetved filter- ‘pump, 216. 
Tides, ea upon the 
heights of, Ferrel, 34 
Sago on cotyledon of Graminex, 389. 
y, John, biographical notice, Gray, 
Trieth ylmethane, pc 
Triphenylmethane, 13 
Trowbridge, J., i atuied currents and de- 
rived circuits, 372. 
Triana, J., les Mélastomacées, noticed, 
145. 
Tyndall Endowment, 398. 
Tyndall, works, n noticed, 323. 
U 
Ultramarine, constitution of, 135. 
Unger, constitution of ultramarine, 135. 
___ tween, 2 
a Ee 72; Coan, 
6. 
/Verrill, A. 
ee wee ct B. Eagiens, 1, 98. 
Th get a errors in Mr. Jeffreys’ article 
= 
E,, results of recent dredging}} 
INDEX. 
Vesuvius, — of, work of Palmieri 
on, noticed, 14 
Vogt and sts ee of orein, 
65, 
Ww 
Wankiym, tests for certain organic fluids, 
Watson, J. C., discovery of new planet, 
62. 
eeler, G. M., explorations, noticed, 
237, 290. 
Whi ite, CG. Ai, ae limit of the Creta- 
ceous in low 
spon stensdus fission ? in Zaphrentis, 
Whitney, J. Di a of the Trias 
in British Columbia, 4 
cae s W., ai utomatic fitter appara- 
Winchell, i. H., geological report, no- 
ticed, 3 
Wisconsin Academy, Transactions, no- 
beet 
onograph of British 
fossil epee ge noti 312. 
Wood, H. re —_ on fresh water alge, 
noticed, 3 
ae coterie 
urta, 
quence of ———— ag doce 
into heat, 3 
Yarrow, H. C., hg az west of the 
100th meridian, 2 
pce shorn National Park, photographs, 
action-grating aS @ 
spec- 
troscope, 
Yttrium and erbium, combinations of, 
133. 
ly— 
Balanoglossus and Tornaria, history 
of, noticed, 234. 
Birds, new sub-class of, ae 160. 
Bi or and geo- 
Coral reef, rate 
ae resus of, - the coast of 
uchini revision oe na hadh 9g 158. 
Fishes, Gill’s classification of, 315. 
Hydroids, Allman’s work, n noticed, 
iererttesie, marine, “from N. Eng- 
