128 
GEOLOGY' 
1848/49 -GibbcS ^ R. W. — Monograph of the Fossil Squalid(p of the United Stales; I and 11, 4“. IMiiladelphia. 
1849 — Miiller, j. — Die Fossilen Itesle der Zeuglodonlcn von Nordnmerika ; folio. Berlin. 
1849 — Lyell, Sir Charles — A second visit to the Vnilcd Stales of North America; 2 vol. , 8". London and New 
York. A Gorman translation under the title: Ztreite Reise nach Nordamerika; 
8°. Braunschweick , 1851. 
1851 — St. John, Samuel — Elements of Geology, intended for the use of students; 12“. New ^Oi'k. 
1851 — Kftilcy ^ J. W. — AJicroscopical examinalion of soundings , made by the United Stales Cctasl Survey of the At- 
lantic Coast of the United States (Extract from: Smithsonian Contributions to 
Knowledge, vol. 11.); 4®. Washington. 
1851/53 -Edwards 5 Milne; and HailllG, Jules — Monographic dcs Polypiers Fossiles des Terrains Paleozoiques; 
4“. Paris. 
1852 — WaiTGU^John 1. — The Mastodon Giganteus of North America; 4®. Boston. 
1852 — liCid^^ Joseph — Memoir on the extinct species of American ox (Extract from : Smithsonian Contributions 
to knowledge. Vol. V). 4®. Washington. 
1852 — Ecidy^ Joseph — Description of an extinct species of American Lion i¥,\lr'dCl from : Trans, of the Amer. Phi!. 
soc. ; vol. 10). 4®. Philadelphia. 
1852 — Hall, James — Key to a Chart of the successive Geological formatioJis , with an adual section from the Atlan- 
tic to the Pacific Oceayi. Illustrated by the characteristic fossils of each formation. 
12®. Boston. 
1852 — Beaumont^ L. Ehe, de - NoUce 5Mr Ics systemes de montagnes. 3 vol. 12®. Paris. 
1853 — Marcoil, Jule.s — A geological Map of the United Slates and the Rrilish provinces of North America; with 
an Explanatory Text, Geological sections, and plates of the fossils which charac- 
terize the formations. 8". Boston. 
1853 — Hitchcock, Edward — Outlme of the Geology of the Globe, and of the United States in particular; with 
two geological maps, and sketches of characteristic American fossils. 8®. Boston. 
1853 — Andrews, I. D. — Report on the trade and commerce of the British North-American colonies, and upon 
the trade of the Great Lakes and Rivers; 8", atlas. Washington. 
1854 — Morton ,S.,G.; Agassiz, Louis; Nott , J. C. ; and Gliddoii , G. H. — Types of Mankind ; 4®. 
Philadelphia. 
1854 — Whitney, j. D. — The MetalUc wealth of the United States, described and compared with that of other 
countries; 8®. Philadelphia. 
1854 — Hitchcock, Edward — Elementary Geology; 12“. Boston. 
1854 — Lyell, Sir Charles — Report on the New York Industrial Exhibition {Geo\,);io\io. — Blue book. — London. 
