CONTENTS. 
NUMBER CXIII. 
P. 
Arr. XLII.—Outlet of Lake Bonneville; by G. K. Guzerr, 3: 
XLII. ge and reese Relations of the Atmo- 
. STE 3 
here ; PRP ac RRR 49 
XL ae Seba. Rooke. of Wahsatch Mts. ; : A. GEIKIE, 363 
XLV.—Apatites ¢ sp es prom ares be, “abanpbis 367 
XLVI.—Cleberne County Meteorite ; by W. E. Hin . 370 
XLVII.—Recent formation of Quartz and Silicification 1 in 
California; iby T. Seuneyi Bont, ice 25022 oe: 371 
XLVIII. —Photographic soian hi of Stars, PE. ODES, OR 373 
LIX.—The Uranometria Argentin 376 
L.—Ivanpah, California, a a by C.U: Sharan, 381 
LI.—Atomic Weight of Antimony ; by ‘Jostan P. Coo 82 
LIL ane 8 Experimental Geology ; alle by J. Tide 
£ SMI eine 86 
LI. —Basinisite and Tysonite from. Colorado ; ; by 0. Dz 
Lie and. Weds OMOTOUR, ie Se 390 
LIV. on ead Tarren Tartrate (Silver Emetic) ; 
by Jostan P. Coo 93 
LV.—The Sternum in Caeatad Reptiles; by 0.C. Maxsn, 
(With plate XVIII), wags tM Ee ree 
LVI.—Southern Comet of February, 1880 ; by B. A. GovuLp, 396 
SCIENTIFIC INTELLIGENCE. 
ad Physics.—Formation of Ozone by the slow oxidation of 
Chem 
phorus, iota 2 402,—Explosion of a Platinum Alembic used for concentrating 
Phos- 
Sulphuric acid, KUBLMANN, 403.—Equivalence of Boron, BECKER, MICHAELIS 
Uni RTHELO : 
ties 
BOLTZMANN, 407.—Density of the Halogens at very high temperatures, Cr 
APTS: 
Use of the ssa ~~ Pv cd ceil gona PatTTerRson, 408.— Artificial 
Formation of the Diam 
Geology and Mineralogy. wakes = the Physical Bes tad ad Geology of 
Nebraska, 8. AveHEY, 412.—Silurian age of the Crystalline "rock of Eastern 
nnsylvania, 413 ataghanteroas ae poe TF the Basin irth 
of F h, A. " abet mtributions to the logy usetts, 
W 414,— Annual of the U. S. Geological and Geographical 
Survey of the Territories, F. V. Hayp quake of ador: Oil- 
sands of Pennsylvania, C. A. As N 15.—Giesecke’s Mineralogiske Rejse 
i Grénlan OHNSTRUP ; Explorations iu Greenland, Jensen, 416.— i 
Chart of Belgium, A. DEWALQUE: Edible Earth from Japan, E. G. Love, 417. 
—Conodonts, 4 
gy-—Genera Plantarum, BENTHAM and Hooxker, 418. thingy 
Carey, 4 
, 423.—Collection of Crustacea, J. GSLEY, 423. pa ore 
Botany and Zoo 
rt of Bria Plants, R. C. A. Prior: Botanical Necrolo ogy, J. 
C. F Lg 8. Kings 
, 424 
Scientific Intelligence. Se ere ~ —. Koon a 
Miscellaneous Scien nd K1Lockg, 
425.—Voleanic action in Dominica, H. A. A. NicHoLs, 4 6—The Microphone 
427. 
as a Seismometer, MILNE, 427. Oita y Wie. Ph. mani 
