484 PUBLICATIONS OF LEARNED SOCIETIES. 



United States Agricultural Society. — Continued. 



Third National Exhibition by the United States Agricul- 

 tural Society, to be held in the City of Boston, October, 

 1855. Boston, 1855. 8vo. pp. 22. 



Fourth, to be held in Philadelphia, Oct. 1856. 

 Fifth, " " Louisville, Sept. 1851. 



ALABAMA. 



TUSCALOOSA. 



Geological Survey of Alabama. 



First Biennial Report on the Geology of Alabama. By 

 M. TuOMEY. Tuskaloosa, 1850. 8vo. 



ARKANSAS. 



LITTLE BOCK. 



Antiquarian and Natural History Society of the 

 State of Arkansas. 



A Geological Report upon the Fourche Cove and its imme- 

 diate vicinity, with some remarks upon their importance 

 to the Science of Geology, and upon the value of their 

 Productions to the Arts of Civilized Society, accompa- 

 nied with a suite of Specimens and a Catalogue: pre- 

 sented to "the Antiquarian and Natural History Society 

 of the State of Arkansas," by W. Byrd Powell, M. D. 

 Little Hod; 1842. 8vo. pp. 22. 



Geological Survey of Arkansas. 



First Report of a Geological Reconnoissance of the 

 Northern Counties of Arkansas, made during the years 

 1857 and 1858, by David Dale Owen, Principal Geolo- 

 gist, assisted by William Elderhorst, Chemical Assistant; 

 Edward T. Cox, Assistant Geologist. Little Eocl, 1858. 

 8vo. 



Second Report of a Geological Reconnoissance of the Mid- 

 dle and Southern Counties of Arkansas, made during 

 the years 1859 and 1860, by David Dale Owen, Priu- 



