Crystals, 
transmission of — 
through, Kn oblauch, xiv, 97, xix, 110. 
a p figures produce d by the 
f al am surfaces of, Brewster, xvi, 
a p f iodo-quinine, preparation 
he Of, ive a cnt xvii, 4 423. 
w form of calcite, xx, 251. 
, regular wceraunvatk ‘of pyrites in, Xx, 
et pe and Dana. 
Cu ba, : 
wate 
Cami an action on animal system, xi, 
Ra iasase: W. C., sea temperature, in the 
Pacific, xv, 66. 
Currents of the oce an, xvi, 318 
Be of No * Atlantic, Scoresby xvi, 438, 
m o-eleciric, cig 
see further, be lva ae ‘Electric. 
Curtis, A. xi;95: 
Cy anhy:tric - id, nation rel on aldehyde am- 
monia, xi, ee 
yanine. xviii, 4 
Cyanogen, amid 7 of, xi, 419. 
D. 
a Language, notice of C. R. Riggs’s 
enim and Dietionary a xix, 450. 
ge, oe a , demonstration of pendulum ex- 
xix, 
; Dasierreotspe | Handbook, 8. D. ee 8, 
noticed, x 
erreot aia if electric light, xiii, 
a galvanic light, B, Stliman, — xi, 
che the stereoscope, a method of takin, 
i * P, Barnard, xvi, 348, gre . 
Dio 3 = gg noticed, xi, } 
a a the Proteus poe XV, 
Sam 
Pie oo | °D, 
biome 
py pe ae e of once a ae 
264, 
degrad # nes on sea "shores, xi 
nee identity of rasa <8 Volk- 
crysta Nographie identity of Eumanite 
ar Brookite, xii, 
ais nha se of Coral reefs 
lering figures of Crystals, xiii, 399, 
q onmeon on Hauslab’s Crystal Theory of the 
on Humite, x xiv, 175, 
"oO 
—. 
s 
sea water, xiv, 4 
157, 
INDEX, VOLS. XI.—~-XxX. 
wry tallgraphy ofa st 0 from Nor — 
on changes of level in the Ficie, xv, 
429 
heat' Dana, J. D., of temperature as a cause lim- 
7 ng zoological distribution in depth in the 
Q, XV, 
spe on Scacchi’s erystals of Dimorphin, 
ors 
x 
, 
gg se in the Pacific, by, x 
morphism of Sphen a aan " Potliee, 
x Mg 86. 
on Coral Reefs and Islands, xi, 357, - 
25, 165, 329, xii, 34, 185, 333, xiv, 76, xvi 
isothermal chart of the ocean by, xvi, 
53, 31 
on the consolidation of Coral formations 
in reply to Prof. Horsford, el, 357, 447. 
on a supposed change of ocean tempera- 
ture, xvi, 
_inineralogical contributions, xvii, 78, 210, 
4: 
notice of Brooke and Miller’s Mineralogy, 
xvii, 78, 
3 oa of von. Kobell’s Mineral Namen, 
ge Haydesiaan of Cleveland, mie 82. 
erystallization of Bracite, xvii, 83. 
crystallization of Hy scacgieguh. xvii, 
Gypeum 3 and Heulandite, homcemorph- 
— Xvii, & 
econo of some minerals, xvii, 
85, 36, 210, 4 
on dahwtun: xvii, 8 
trimorphism of Calcite, Dreelite and Su- 
sannite, xvii, 210. 
Datho! lite verges of, and homcemorph- 
ism with Euclase, xvii, 215. 
limorphi: on ache 
line, asda BIBL 
of pee 
sige xvii, ae x 274, 
the ee minerals of 
the t trimetric system, xviii, 35, 131. 
ibid., of the dimetric and hexagonal sys- 
tems, xviii, 131. 
on — Chlorite section of hydrous sili- 
catene ii, 1 
n Wobler ite and Keilhauite, xviii, 130, 
ne dhillite, xviii, 249. 
on the so-called silico- -titanates, Xviii, 
on eee xviii, 254. 
rmula of Clintonite, xviii, 409. 
fores of crystals minerals, 
oe some furnace slags, described 
by Hausmann, Xvili, 422. 
notice of fourth edition of mineralogy 
by, xviii, 424. 
upplement to Mineralogy of, xix, 353. 
note on n crystallization of Tabular spar, — 
44 
Winslow, to th . paper on * 
om 
op een 
