AMERICAN NATURAL HISTORY. 



11 



Datjbree (M. A.). A cavern with bones recently discovered at 

 Lauw (Haut Rhin). (Bull. Soc. Geol. Fr. 1851, 170).— 

 Amer. Journ. Sc. 2d Ser. XIII. 1852, 267. (90 



Desor (E.). Postpliocene of the southern States and its relation to 

 the Laurentian of the north and the deposits of the valley 

 of the Mississippi. — Amer. Journ. Sc. 2d Ser. XIV. 1852, 

 49. (91 



Desor (E.). On the drift of Lake Superior. — Amer. Journ. Sc. 2d. 



Ser. XIII. 1852, 93. (92 



Desor (E.). Drift of the northern and western States. — Ann. of 

 Sc. I. 1852, 47. (93 



Desor (E.). Origin of contorted strata of sand and clay in diluvial 

 deposits.— Proc. Amer. Acad. II. 1852, 282. (94 



Desor (E.). Ueberdie schwemmformationen (drift) des Lake Supe- 

 rior. (Amer. Journ. Sc. 2d Ser. XIII. 1852).— Kell. u. 

 Tied. Nordamer. Monatsber. IV. 1852, 97 und 145. (95 



Desor (E.). On the superficial deposits of this district. — Chapters 

 XIV, XV, and XVI, in Foster and Whitney's Rep. Geol. 

 Lake Sup. Part II. 1851, 232—273. (96 



D'Hombres-Firmas. Geodes filled with water at St. Julien de 

 Valgague. (Bull. Soc. Geol. Fr. 1851, 174).— Amer. 

 , Journ. Sc. 2d Ser. XIII. 1852, 267. (98 



Emmons (E.). Report of Professor Emmons on his geological sur- 

 vey of North Carolina. Raleigh, 1852. 8vo. (99 



Farrington (A. C). Fault in a metallic vein, as seen at Sterling 

 Mine, New Jersey. — Proc. Amer. Assoc. Adv. Sc. VI. 

 1852, 296. (100 



Foster (J. W.) and Whitney (J. D.). Report on the geology of 



the Lake Superior land district. Part II. The iron region, 

 together with the general geology. Washington, 1851. 

 8vo. (One vol. of maps). (101 



