( 260 ) 
Illustrations to the geological report of Wisconsin, Jowa 
and Minnesota, by DAVID DALE OWEN. Philadelphia 
1852. 4°. 
The Mastodon giganteus of North-America. By sonnN c. 
WARREN. Boston 1852. 4°. 
WERKEN OVER VOLKENKUNDE. 
Information respecting the history, condition and prospects 
of the Indian tribes of the United States by HENRY R._ 
SCHOOLCRAFT. Part III. Philadelphia 1853. 4°. 
Portraits of North-American Indians, printed by 3. M. 
STANLEY, deposited with the Smithsonian Institution. 
Washington 1852. 8°, 
WERKEN OVER DIERKUNDE, 
Catalogue of North-American reptiles in the Museum of 
the Smithsonian Institution. Part 1. Serpents. By s. T. 
BAVID and c, GORARD. Washington 1853. 8°. 
Conspectus crustaceorum quae in orbis terrarum circum- 
navigatione CAROLI WALKES e classe foederatae duce lexit 
et descripsit JACOBO D. DANA. Cantabrigiae 1847-1849. 8°. 
TIJDSCHRIFTEN. 
The American Journal of science and arts by B. SILLIMAN? 
B. SILLIMAN JR. and JAMES D. DANA. 2d series. Jan. 1852— 
Nov. 1882 and Jan. 1853 — May 1853. 
WERKEN OVER STATISTIEK. 
Report of the Commissioner of patents for the year 1851. 
Part 1. Arts and Manufactures. Washington 1882. Sv, 
Part IT. Agriculture. Washington 1882. 
On certain laws of cohesive attraction by JAMES D. DANA. 8e, 
Of the conclusion that Tornados are caused by heat or by 
Electrical storm by Dr. marge. Phil. 1852. 8°. 
