AMERICAN JOURNATL 
ae 3 
OF 
SCIENCE AND ARTS. 
CONDUCTED BY 
PROFESSORS B. SILLIMAN, B. SILLIMAN, Jr, 
} ‘ AND 
JAMES D. DANA, 
IN CONNECTION WITH 
PROF. ASA GRAY, or CAMBRIDGE, 
PROF. LOUIS AGASSIZ, or CAMBRIDGE, 
DR. WOLCOTT GIBBS, or NEW YORK. 
: 9 
: : $ 
oy x 
at ) 

SECOND SERIES. 
VOL. ZV ILF, —NOVEMBER, 1864. 
WITH SEVEN PLATES. 

j 
NEW HAVEN: ete Tans 
| NEW YORE: G. popu Loo O. 
Os 
| ae 
| Printed by B. a. Hamien—Printer to Yale cose 
46 
DEC iid 




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