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pr ae 
SCIENCE AND ARTS. 
ar 
CONDUCTED BY 
— 
BENJAMIN SILLIMAN, M.D. LL. D. 
Professor of ee Paget — in Yale Bap orresponding Member of the 
Saeciety of Arts, Manufactures, and f London ; Member of the a 
Mineralogical Society o ot Desens of of a Imperial Agricultural So- 
ciety of Moscow ; ber of the Linnzan Soci 
aaa ae the ieee ao Belfast; 2 ‘i its 
ae ae 
VOL. XL—OCTOBER, 1826. - 
_ AoamnaemrRNRRAE 
- 2 
= 
NEW-HAVEN : 
PUBLISHED AND SOLD BY A. H. MALTBY ANP CO, 
os 
PRINTED BY T. G. WOODWARD AND co. 
= 
1 826. = 
on 
