aoe FP pee eee es 
INDEX. 
n° “pence silicon, > ci vetalitaation of, 
Gray, A., botanical abstracts, 122, 420. 
Gun-cotton, Abel, 288, 
meteor of Knyahinga, 131. 
Fait Ee Nowe on geology of Minn., 144. 
1 oft N. Y. tae noticed, 
stn of, over the earth, Chase, 
anical theory of, with its appli- 
eition 10 - steam engine by Clausius, 
noticed, 
undula niall a rg of, Babinet, 111. 
Heights, see Altitude. 
a on distribution of température, 
notice 
Hinrichs,” G., @., physical noti notices by, 110. 
ft homo- 
trabranchiates, 1 
H ydracide, action of, upon ethers, Gal, 
ee rbons, Berthelot, 
Hyposulphites, new test ee ss 222, 
L 
Indian Summer, Willet, 340. 
Indium, 110, 
Insects, Paleozoic, in Nova Scotia and 
— ew _— sorry when ag 
Wa, geology oO 
Iron, Native hydrates of, Brush, 219. 
Isomorphism. of leucite and other feld- 
spars, Dana, 406. 
Itacolumite, Wetherill, 61. 
Kansas, geolo of, Hayden, 32. 
Kekulé, A., Profestor, 187: 
existence of chem. atoms, 270. 
King, on ogous 
Kirkwood, D., meteor of July, 1867, "288. 
Meteoric ‘Astronomy, noticed, 428. 
ee ae WwW. a mineral from Rock- 
port 
L. 
Laboratory, the, noticed, 144. 
Land of the globe, maps of northernmost 
noticed, 
443 
gees J. Z., rhynehophorous coleop- 
tera, 
Lippincott’s ie Geen x, 139, 
Littrow, v. Car tgrnschnuppen und Ko- 
M, 
Magnetism, secular these of terrestrial, 
fiaulin, ten 143. 
Malden’s 
Manganese, action = oe of, on 
uric 
"llManganese as verona mb Gibbs, 216. 
Manganic peroxyd, action on uric acids, 
= hydrogrs hic, of the Pe gee ot 
3 Seine “Delesse’ noticed 
vor arene, noticed, 
Marignac, fluosalts of antimony and ar- 
senic, 
Marsh, 0. C., new genus of fossil sponges, 
contributions to the mineralogy of 
ae Scotia, No. 1, 362. 
iessen, A., expansion of metals and 
alloys cn ie heat, 110. 
» apparatus for collecting 
on washing precipitates in test tubes, 
PE akg 
ib 2 On 1g views on the 
* Palvonote’ of 8. E. Nebraska, 170, 282, 
the genus Paleacis, Haime, 419. 
Meteorites, origin of, Graham, 109. 
Meteors, see Shooting sar 
Meteor of Kny faidinger, 131. 
| Météo éorologiques de ponies noticed, 
iller, W. H., crystallization of graphitoi- 
ee toon, fe 
noticed, 295. 
Mineralogical nomenclature, No. 1, Dana, 
Chlorite, American, Cooke, 201; Corun- 
dophilite, Dana, 258, Des Cloizeaux, 283; 
Cyrtolite, Knowlton, 224; Diamond, 
, 61, Silliman, 119 ; Ekebergite,, 
Dana, 403; Felds: chem. formula 
f, Dana, 398; Gmelinite, B62; 
Grothite, : 
362; Leucite, 406; Leucophane, 
Dana, 405; Limo 219; Me- 
linophane, Dana, 405; 403; 
I ite, Des C acher- 
ite. , 256; Partzite, B 119; Peta- 
lite, 405; Scapolite, Dana, 403 ; Turgit 
q Rodman, 219; W: 
destruction of forest trees, 3 
ees dreamy of Southern Fran 
