

V 



, h 



r/ 



THE 



Ot 



AMERICAN JOURNAL 





OF 



SCIENCE AND ARTS 



CONDUCTED BY 



PROFESSOR SILLIMAN 



AND 



BENJAMIN SILLIMAN, Jr 



VOL. XLVIL— -OCTOBER, 1844. 



NEW HAVEN 



Sold by B. NOYES.— Boston, LITTLE & BROWN and W. II. S. JORDAN. 

 JVVw York, WILEY & PUTNAM, C. S. FRANCIS & Co., and G. S. SILLI- 

 MAN.— Philadelphia, CAREY & HART and J. S. LITTELL.— Baltimore, 

 Md., N. HICKMAN.— London, WILEY & PUTNAM.— Paris, HECTOR 

 BOSSANGE & Co.— Hamburgh, Messrs. NESTLER & MELLE. 



PRINTED BY B. L. HA ML EN. 



Mo. Bot. Garden f 



1901. 



