Cushman, J. A., 1940, Upper Cretaceous Foraminifera of the Gulf coastal region of the United States and 

 adjacent areas: U. S. Geol. Survey Prof. Paper 206, 241 p., 66 pis. 



1944, Foraminifera from the Aquia Formation of Virginia: Cushman Lab. Foram. Re- 

 search Contr., v. 20, pt. 1, p. 17-28, pis. 3-4. 



1945, A foraminiferal fauna from the Twiggs Clay of Georgia; Cushman Lab. Foram. Re- 



search Contr., v. 21, pt. 1, p. 1-11, pis. 1-2. 



1951, Paleocene Foraminifera of the Gulf Coastal region ofthe United States and ad- 



jacent areas: U. S. Geol. Survey Prof. Paper 232, 75 p., 24 pis. 



Cushman, J. A., and Applin, E. R., 1925, Texas Jackson Foraminifera: Am. Assoc. Petroleum Geologists 

 Bull., v. 10, no. 2, p. 154-189, 6 pis. 



1946, Some Foraminifera of Woodbine Age from Texas, Mississippi, Alabama, and Geor- 

 gia: Cushman Lab. Foram. Research Contr., v. 22, pt. 3, p. 71-76, pi. 13. 



1947, Some new Foraminifera from the American Cretaceous: Cushman Lab. Foram. 



Research Contr., v. 23, pt. 3, p. 53-55, pi. 13. 



Cushman, J. A., and Herrick, S. M., 1945, The Foraminifera of the type locality of the McBean Formation: 

 Cushman Lab. Foram. Research Contr., v. 21, pt. 3, p. 55-73 pis. 9-11. 



Cushman, J. A., and McGlamery, Winnie, 1942, Oligocene Foraminifera near Millry, Alabama: U. S. Geol. 

 Survey Prof. Paper 197-B, p. 65-84, pis. 4-7. 



Cushman, J. A., and Ponton, G. M., 1932, An Eocene foraminiferal fauna of Wilcox age from Alabama: 

 Cushman Lab. Foram. Research Contr., v. 8, pt. 3, 51-72, pis. 7-9. 



Cushman, J. A., and Todd, Ruth, 1945, A foraminiferal fauna from the Lisbon of Alabama: Cushman Lab. 

 Foram. Research Contr., v. 21, pt. 1, p. 11-21, pis. 3-4. 



Douglass, R. Co 1960, Revision of the family Orbitolinidae: Micropaleontology, v. 6, no. 3, p. 249-270. 



Eargle, D. H., 1955, Stratigraphy of the outcropping Cretaceous rocks of Georgia: U. S. Geol Survey 

 Bull. 1014, 101 p., 31 pi., 17 figs. 



Forgotson, J. M., Jr., 1963, Depositional history and paleotectonic framework of Comanchean Cretaceous 

 Trinity Stage, Gulf Coast area: Am. Assoc. Petroleum Geologists Bull., v. 47, no. 1. p. 69-103. 



Frizzell, D. L., 1954, Handbook of Cretaceous Foraminifera of Texas: Texas Univ. Bur. Econ. Geology 

 Rept. Inv. 22, 232 p. 



Gravell, D. W., and Hanna, M. A., 1938, Subsurface Tertiary zones of correlation through Mississippi, 

 Alabama, and Florida: Am. Assoc. Petroleum Geologists Bull., v. 22, p. 984-1013, 7 pis. 



Herrick, S. M., I960, Some small Foraminifera from Shell Bluff, Georgia: Bull. Am. Paleontology, v. 

 41, no. 187, p. 117-130, pis. 14-16. 



