470 
Rood, . N., dichroscope, 107. 
e’s optical studies, 109. 
copie 
eubjective optical ey 417. 
Ruthenium, 65, 
INDEX, 
iene 2 np to o tissingalh copies 
aa allo ae) co coppers ig 4 
dling pig iron, 115; incteoratloe pu 
ters: _pgiyy ce of hydrocarbon, CsHa, 
in coal 
Strie of iadiitiie: Rf W. 8S. Sullivant and 
T. G, Wormley, 1 
8. 
es uber silurian beds 0 Fegonie syetem and ‘fossils of Northern 
Sagord. J. J. 
gandwich| ie ipheava al of th 
and other fossils in red scainduone, Tatnall, E., 
ee 
Scudo, L’année musicale, 155, 
rocks, 8 , phosphoric acid in = eg new 
G. H. von, death of, 46 
Seientitic mission to India and High Asia, } 
Secchi, M., a pegs stars of 1860, 137. 
Serimetr 
CU, catalo . 2 meteoric col- 
oe at Amherst 
gf stars, Nor. Fa | , 187, 
Shooting stars at adeno m., Aug. 1860, 
Paris and Rome, Aug. 1860, 
1280, a7 Haven ‘aia Cape Hatteras, Nov.|| 
Nov. 1860, at New York, 138, 
Montgomery Co., Md., Noy. 1860, 
Bloomington, Ind., Nov. 1860, 139. 
Shumard, B. F., cretaceous strata of Texas, 
Silliman - a of Physics, 
tion 
pried Spring of of at Sis optical phenom- 
Sinith, “a L. Pa of three new me- 
Snowe Capt Sans ‘to search for 
Franklin sea: 57. 
Solar pen > “kc chemical analysis of, 
Kirchhoff, 103. 
eclipse, 3 Jul Jo 39. 
m Flor Capensis, 
“Bey “gas; D 
not transmutable nor the result 
of ietonaies causes ; a nation of 
Darwin’s work, C. R. 
ae «et Education: intelibesiad, mor- 
teak physica eal, 304. 
taneous generation, researches upon, 
2d edi- Warre 
New England and Quebec group of 
rocks, 210. 
mous and filicoid 
pblants of New Caatle Co., Delaware, 180. 
rags peorrmice survey, 294. 
survey, 294, 460, 
isier, iG action of carbonate of soda on 
Tolles? orthoscopic eye-piece, 112. 
_ n Potsdam formation, Sir W. Z. 
Trilebites of Wisconsin Potsdam, F. #. 
Tuttle, ae discovets new planet, 463. 
Pata & a, Noy. meteors, New York, 
Vv. 
fe egg L’année littéraire et dramat- 
ique 
Vilmor Fa eae de, death of, 461. 
Vinegar manufacture, C. IL Wetherill, 450. 
W. 
2, 8. #., Book of Problems in De- 
scriptive Geome try 
eiss, lines rs spectrum of hyponi- 
i were sition of, varied by change 
s improved binocular micro- 
per 110 
. M., manufacture of vinegar 
“a — ‘quick peooen s, 450, 
fy 0 , improvements in the micro- 
1 
scope, 110. 
» preparation of oxyd of 
lead free. from copper and iron, 116. 
con. on causes 5 copper 
W. Ferrel, 
orthen, A. H., see "Meek and Worthen. 
a: 
Yale Scientific School, contributions in 
eee chemistry, Brush and Johnson, 
Z. 
Zoology, Contributions to Nat. Hist. of the 
Agassiz, 
United States, by L. 295. 
sje nt dig Cae! eg and suc- 
J. §., mutual relati 7 nIVA notic n the genus Bipali- 
Siete. W. Crgrenageet diag on the genus Peasia, 134. 
Stereographs drawn oe he Museum of Comparative Zoology 
