bAfeTON.] 



NORfH AMERICAN GEOLOGY. 



277 



Cretaceous — Coutinued. 

 Gulf Region (Alabama to Louisiana 

 to Kentucky) — Continued. 

 3835. Geology of the Rooky Moun- 

 tains, Rogers, H. D, 



1840. Fifth report on Tennessee, 



Troost. 

 Position of Zueglodon of Har- 

 lan, Conrad. 



1841. Secondary and Tertiary of 



southern Atlantic States, 

 Hodge. 



1842. New organic -mains, Morton, 



S. G. 

 1844. Seventh Report of survey of 

 Tennessee, Troost. 



1846. Coal field of Tuscaloosa, Ala., 



Lyell. 

 Geology of Western States, 

 Owen, D. D. 



1847. Age of Nummulite (?) lime- 



stone of Alabama, Lyell. 

 Delta and alluvial deposits of 

 the Mississippi and other 

 points, Lyell, C. 



1848. Statistics of coal, Taylor, R.C. 

 Letters on geology, Christy. 

 Geology of southern Alabama, 



Hale, C. S. 



1849. Second visit to the United 



States, Lyell. 

 Northern Mississippi, Bolton, R. 

 1851. Sketch of Louisiana, Cari- 

 ghan. 



1853. Geologic map of United States, 



etc., Marcou, J. 

 Exploring in Red River region, 



La., Shumard, G. C. 

 Rocks from Red River region 



in Louisiana, Hitchcock, E. 



1854. Sketch of geology of Missis- 



sippi, Lieber. 

 Geology of Mississippi, Wailes. 



1855. Ueber die Geologic von Nord- 



Amerika, Marcou, J. 

 Reconnaissance of Tennessee, 

 Safford. 



1856. Origin of greensand, Bailey, 



J.W. 

 Geology of Choctaw Bluff, 

 Winchell, A. 



1857. Artesian wells of Alabama, 



Winchell, A. 

 Middle and southern Alabama, 

 Winchell, A. 



Cretaceous — Continued. 

 Gdlf Region (Alabama to Louisiana 

 to Kentucky) — Continued. 



1857. Geology of Tennessee, Currey. 

 Second report on Tennessee, 



Safford. 

 Report on Mississippi, Harper. 

 Chemical report, survey of 



Kentucky, Peter. 

 Analyses for geological survey 



of Alabama, Mallet, J. W. 



1858. Report of chemical department 



of survey of Alabama, Mal- 

 let. 



First report on Alabama, Tuo- 

 mey. 



Second report on Alabama, 

 Tuomey. 



Reiseam Mississippi, Moolhau- 

 sen. 



Portions of Cretaceous and Ter- 

 tiary of Alabama, Thorn- 

 ton. 



Geology of North America, 

 Marcou, J. 



Tertiary and Cretaceous of the 

 Northwest, Meek and Hay- 

 den. 



Report on portions of Creta- 

 ceous and Tertiary of Ala- 

 bama, Thornton. 

 1860. Geology and agriculture of 

 Mississippi, Hilgard. 



1864. Cretaceous, etc., of western 



Tennessee, Safford. 



1865. New Eocene fossils, Whitfield. 



1866. Vast resources of Louisiana, 



Robinson, J. B. 



1867. Rock salt of Petite Anse, Buck 



and Goessmann. 

 Tertiary of Mississippi and Ala- 

 bama, Hilgard. 



1869. Results of reconnaissance in 



Louisiana, Hilgard. 

 Report of survey of part of 



Louisiana, Lockett. 

 Geology of Tennessee, Safford. 



1870. First report of geological sur- 



vey of Louisiana, Hopkins. 

 Reconnaissance of Louisiana, 

 Hilgard. 



1871. Second report of survey of 



Louisiana, Hopkins. 

 Geologic history of Gulf of 

 Mexico, Hilgard. 



