SCIENCE AND ARTS.. 
% 
ee CONDUCTED BY 
& a 
Proressors B. SILLIMAN anv B. SILLIMAN, Jr., 
r ‘ AND 
‘ JAMES D. DANA. 
* 
SECOND SERIES. 
VOL. VI.—NOVEMBER, 1848. 
« 
vive BUT, GARDE 
1911 
NEW HAVEN: 
PRINTED FOR THE EDITORS BY B. L. HAMLEN, 
Printer to Yale College. 
Sold by I me < Piven des Haven. —Litt ie & Brown, pyitt Wir Boston. —C. 8. 
Fraxcts & Co. and Gror ax". Pursam, (late Wiley & Putnam) "York-—Caney 
EORGE « 
Hans a n, Baltimore, 6 *. FUTNAM, | 
rate pene 9 Paris. gee Hamburgh. 
