. oe : es oid & y 
Oe a THE ns 4a 
os Wy: ; AL ¢ 
: OF 
= : SCLENCE AND ARTS. 
€ ioe 
as BENJAMIN SILLIMAN, M.D. LL.D. 
. Prof. Chem., Min., &c. oa ao Coll. ; Cor. Mem. Soc. Arts, Man. and Com. ; and For. Mem. ee 
Soc., London; Mem. I. Soc., Paris; Mem. Roy. Min. Soc., Dreedon ; Looe Hist. 
“, Halle; Imp. » Mosc: Hon. M iy PR ig; * 
Agr mae Moscow ; m. Mem. Lin. Soc.. 
een —s : Phil and Lit. Soce., Bristol, Eng. mere Mem. i 3 Sussex 
t., Brig i yec; Mem. of 
arious Lit. and Scien. Soc. in nam erica. 
: AIDED BY 
BENJAMIN SILLIMAN, Jn., A.B. 
_ Assistant i in the ey of Chem Mineralogy and Geology in sige | eo of the 
Yale Nat. 
t. Soc., Mem. of the Conn. Acad. of Arts and rr es Mem. 0 
Lyce um of Natural History, New York, 
: G.« 
VOL. XXXV.—JANUARY, 1839. 
é N EW HAVEN: 
‘Sold by A. H. MALTBY and B. & W. NOYES —Philadelphia, CAREY & 
HART and J. S. LITTELL.—Baltimore, Md., N. HICKMAN.—WNew York, 
4G. & Sasabneem oe pion abate: and G. S. SILLIMAN, No. 44 
William St.— oe oe Co ES wee peed JAMES 8. Para re 
‘abillo: as 
