DAATOH.] 



NORTH AMERICAN GEOLOGY. 



933 



Tertiary — C ontinued . 

 Atlantic Coast Region (Massachu- 

 setts to Georgia) — Continued. 

 1891. Triassic of Connecticut Valley, 

 Davis, W. M. 

 Dates of origin of certain topo- 

 graphic forms, Davis, W. M. 

 Physical geography of southern 



New England, Davis, W. M. 

 Phosphates of America, Wyatt. 

 Gulf Region (Florida to Texas and to 

 Kentucky). 



1807. Observations and map of ge- 

 ology of United States, Ma- 

 olure. 



1817. Physical observat'ions, etc., 



Louisiana, Heustis. 



1818. On parts of Virginia, Tennes- 



see, Alabama, Mississippi, 

 etc., Cornelius. 

 Geology of the United States, 

 Maclure. 



1821. Structure of valley of the Mis- 



sissippi, Nuttall. 



1822. Outline geologic map of Ten- 



nessee, Sayler, N. 



1823. Geological features of Tennes- 



see, Haywood, J. 



1824. Essay on Tertiary of America, 



Finch. 



1825. Notices of the Floridas, Pierce. 



1828. Sketches of geology of Ala- 



bama, Porter, W. S. 



1829. Oolite rocks from Florida, 



Featherstonhaugh. 

 Report on canal from the Atlan- 

 tic to the Gulf of Mexico, 

 Bernard and Poussin. 



1832. Fossil shells of the Tertiary, 



Conrad. 



1833. Contributions to geology. Lea. 

 Notices respecting Green 



County, Ala., "Withers. 



1834. Observations upon Alabama, 



Georgia, and Florida, Shep- 

 ard, C. U. 



Tertiary and Recent of South- 

 ern States, Conrad. 



Prairies of Alabama, McGuire. 

 1839. Remarks on eastern Florida, 

 Whiting, H. 



Trinity County, Tex., RiddeU. 



Tertiary— Continued. 

 Gulf Region (Florida to Texas and to 

 Kentucky) — Continued. 



1840. Map and descriptions of Texas, 



Moore, F., jr. 



Fifth report on Tennessee, 

 Troost. 



Position of Zeuglodon of Har- 

 lan, Conrad. 



1841. Report on paleontology of New 



York, Conrad. 

 Secondary and Tertiary of 

 Southern Atlantic States, 

 Hodge. 



1842. Report on Fourche Cove and 



vicinity, Arkansas, Powell, 

 W. B. 

 Portion of the Atlantic Tertiary 

 region, Conrad. 



1844. Borings from well at Columbus, 



Miss., Bailey, J. W. 

 Excursion from Washington to 

 frontier of Mexico, Feather- 

 stonhaugh. 



1845. Older Tertiary of Virginia, 



South Carolina, and Georgia, 



Lyell. 

 Some sandstones in Baldwin 



County, Ala., Bigelow. 

 Tertiary of Warren County, 



Miss., Conrad. 



1846. Newer deposits of Southern 



States, Lyell. 



Eocene of the United States, 

 Conrad. 



Eocene of Walnut Hills, Miss., 

 Conrad. 



Geology of Texas, Roemer. 



Eocene of Georgia and Ala- 

 bama, Lyell. 



Oolite in Florida, Rogers, H. D. 



Geology of eastern Florida, 

 Conrad. 



Geology of Tampa Bay, Fla., 

 Allen, J. H. 



1847. Delta and alluvial deposits of 



the Mississippi and other 



points, Lyell, C. 

 Alleged coexistence of man and 



the megatherium, Lyell. 

 Age of nummulite limestone of 



Alabama, Lyell. 



1848. Geology of southern Alabama, 



Hale, C. S. 

 Letters on geology, Christy. 



