INDEX TO VO 
LUME XXXVIII. 
A 
aes C., transparency of the atmosphere 
ape ell, periodic Gears in the magnet- 
earth, 
ism of the 
Beneden’s oleae &e., 
’ 
295. 
ow’s method for the elements||Pinocular microscope, Smith on Tolles’s, 
Brunn 
ofa comes orbit, 79, 
Academy of Nat. 
Acid, cobaltic, Wi 
nkler, 266. 
— monocarbon, converted into dicar- 
Gicaroess Clark on, 381. 
ther, se ee Ether 
Comp. 7 Tok 
notice of memoir b 
ryology of pee gan ores 
steers : “agonal aey for sale, 301. 
Alger, F., obituary of, 
Alps, coal in, 122. 
American 
451. 
Andes, new pass across, 147. 
on a seam of coal, 194. 
Sci. Philad., Proceed- 
RS ae of English birds in Australia, 
report, by, on Museum of 
, On em- 
Phil. Soc., Proceedings of, 152, 
ysi 
ee ee Warren, Bp 
111. 
Bischof, on a new verbo # 419. 
Blood, animalcules 
electricit ty = Bowen, 110. 
Bone-cave, s 
| agp Fert ae 122, 289, 428. 
OT 
mus, 2 
Equiseta, geog. distrib. of, 126. 
pagent essay on the metamorphism 
plant 
Heath i in N. Ameri 122, 428. 
al American, 128. 
of 
crystals sometimes biaxial 
British ie gbiertanr 301, 446. 
Bro: assium a narcotic, 267, 
acto on pollux, 115. 
ato sl British American , 291. 
EB. 
Animal substances, petrifactio n of, 441. 
— = Fee M 
Tpttoucn’s Bneyelopedts ‘308. 
ret ee al anatase, etc, 424, 
Astronomi t Ch 
j ctnioal and Sicscareianton! pm 
tion of France. Lael 
Astronomy, see CoMET, METEOR, oly ralegs 
SHOOTING STARS, "SOLAR system, Sun 
ao German ‘ 
Atmosphere, on transparency 0 seo 28.)) 
Atmospheric curren currents, origin of, Mayer, 
Atomic weights, Rose, 324, 
B 
Babbage ’s Passages from the Life of a Phi- 
_losopher, 303. 
: : tes Review of Araneta Birds, 303, 
California, on 5 the sng survey of, by 
Whitney, 256, 208 
laciers i in, 258. 
Kew n mines of, Silliman, Jr. 
high mountains 3, 
rising of sp i i y 
n Naturalist and Geologist, 450. 
ariboo gold district, 
arrington on Sun spots, 
aspian, volcanic pote in, 118. 
atalysis, H, Rose, 31 
ave, bone, in Borneo, 148, 
ave- —- in the Holy Land, 1B. 2. 
of - gman’ eriod in South- 
mn e evcaieee =f Pg D382, 
