486 
Heilprin, A., nummulitic deposits in 
Florida, 1 
Hidden, W. ‘B. fluid-bearing quartz crys- | 
Les 
Hi 2 W. , Agricultural features of 
arid regions of the Pacific slope, 240. 
fill, F. C., the antenn eloé, 137. 
Hinde, = aS Silurian Annelids of Got- 
Jan ; 
inrichs, G. cold of Jan’ y in Towa, 239. 
f the transit 
of Venu 
Holder, J. B. ‘Meiaiie ——. RO gee 
Hooker, Flora of Bri 
Gene 1] hacer 
Horse, evolution of the ee Si Brewer, 
299, 
gins, W., photographing the solar 
corona, 
. Geo Jo ogical maps, 
Hydrates of the s aes eh eer 
Hydrogen, action of nascent, 306. 
I 
Towa, cold of starts 1883, 2 
wing, ty . Peters wee aia 
- sandston 
Tsomerism, en 227; 
Isomorphism of mass, 226. 
J 
Jahrbuch pos Botanischen Gartens zu 
Berlin, 
—— Sania quakes, Streets, — 
‘ossil flora of, N: athorst, 3 
seein W., notice of Recs Or- 
ganic Chemist istry, 232. 
proorney S., Fishes of N. America, 481. 
Julien, A, re , origin of pana iron 
ores, 4 
K 
G. H., jointed structure, 476. 
w, N. y., Materialen zur Min- 
eralogie Eoslens 159. 
gas we. i a at Gurleyville, 
on 
snare 'F. pe Stoneham, Maine, 161. 
retaceou samber, New Jersey, 234. 
OH. transit of Venus obser- 
selective absorption of solar energy, 
Lanthanum, atomic weight 0 of, 3: 
Lapparent’s Traité de Géologie, ie 
Layallée, A., Arboretum Segrezianum, 
312. 
INDEX. 
Le Conte, J., gore vein formation, = 
pee 
1 deposi 
f Yel tian Penk, 104, 351, — 
asics Cate plateau in Penn., 472. 
Light, equations of monochromatic, Gibbs, 
" standard of, 7 
Linnean Society ee New York, Transac- 
tions of, 2: 
Logan, W. E., Life of, Harrington, 386. 
Tae E., rie a ae to meteorol- 
ogy, I. 
Lorenzen, J., sodalite-syenite minerals, 
Greenland, 158. 
Tu ab ee heehee of Coal-tar, 151. 
Tyma: n, B. ennsylvania survey of 
the aoe field, 387. 
Magnetic storms, 
rect yong of steel ee nickel 
Martin, H. N., Handbook of Lenina 
Dissection, fe 
c Gee, W., jointed structure, 152: 
Medals of L 
Prepencd transi aE 
a beers for the adoption of 
as 
Metals, > Hotational coefficients of, Hall, 
Meteoric irons, concretions in, Smith, 
alt. 
Meteorology, contributions to, espa: Ie 
and ear lara ae yes fe 
Meteors, telesc vane 
Michelson, A. A. ned for determin- 
~ 
ing the rate of taming -forks, 6 
Miller, : A., American Paleozoic Fos- 
sils, ; 
Minchin, nepliee Masago Kinematics 
and Fluids. 
Mineral vein i foibatind: ‘Letiinte 424. 
INERAL 
= 
Ghataciee 
Ch i 
Ch 
Clinohumite 
Colu a nti $33. 
Graphite Smith, 419. 
