a Tw in Composition betw en Malacone and das te, or Monazite, by 
Siar Tacuke On Prosopite, er GEo. J. —_ oho a seta of coun- 
tty East of Caseade Mountains : Statistics of Coal, 275. 
Botany. —Sexual reproduction in the Lower gamia, Trécul; Formations 
‘Secondaires dans les Cellules Vegétales : aware r Chiowophyly STs ~The seed of 
Magnolia: Bertuloni ; eggs ag Botanie Prof. Braun; on the oblique direc- 
tion of the eter fibre, ete., 280.—The Wellington of Lindley, 251—Doee Sen: 
water kill Seeds? 282 pai Pe cals Fungi Caroliniani Exsiceati, 284, 
Astronomy.—Comet,’ 1855, che = rt on the Shooting Stars of Au ost th and 10m, 
1855, by Epwarp C. “Hie cm. 285, os es ; 
Miscellanies. —The a ian Institution, bi Satna of Pete i Cynthia into _ 
_ . Europe, 288.—American Association for the Advance preston ce, 289.—The Cli- 
_ mate of San Fra emis , for the Bid 1854 a by. H. Giz 32.—Iron_ 2 
tion, 2 2B. Obtuary.- Notice of tlie late John Graem El pie 296.—Mr. 
‘ Weaver: Andrew Crosse, 297.--Report of Exploration of of a Route for the P. acific. Rail. 
, by 1. 1. Stevens, 297.—Re eports of Explorations of various routes for the Pacifie 
kc i om y 
L——A 
Loomis, LL.D., 300.—The Relations of Chemistry to Agriculture, and the Agricultural 
Experiments of Mr. J. B. Lawes. by Justus von Lrepic, translated by SamveL W. 
Jounson: A Treatise gn Pneumatics, by Martin H. Boye , M.D., A.M, : Fossil Foot- 
marks in the Red Sandssone of wae Mera! ecresoos if Isaac a i ossils 
of South Carolina, by M. Tuomery menace —The Natural Hist of 
Man, by James Cow.ss PricHarp, M. ae ponerse ee use of the Microscope : 
a man oom gevity end i the amount of life upon the Gabe. by P. FLourens: Annals 
of the Astronomical Observatory at Harvard College, 302.—Notices of new publica- 
ina 08. 
oe Let Works, 303. 
_ CORRECTION.—P. 161, to title add, by Prof. O. N, Sropparp. 
BOTANICAL EXCHANGES. 
___, Te undersigned having spent some = in Europe, where he made 
= extensive apes igiea (the larger proportion being from 
_ tral Germany,) is now prepared to cae his nes he with Amer- 
ens of plants peculiar 
ii 
Sept. 1855. aes 
A Geological Map of the State of ¥ 
according to to the 
| gle low. \t is an ex- 
parent A gee *pely 2g 
