Boese, Emil. 1919. On a new Exogyra from Del Rio Clay and some observations on the evolution of Exogyra in the Texas Cretaceous. University of Texas Bulletin 1902, Bureau of Economic Geol- ogy, Austin, Texas, p. 1-22, 5 pls.
On a new Exogyra from Del Rio Clay and some observations on the evolution of Exogyra in the Texas Cretaceous
DeVries, David A. 1964. Evidences of clionid sponges from the Cretaceous and Eocene of Mississippi. 1964 Southeastern Section Annual Meeting Program, Geological Society of America, 231 East 46th Street, New York, p. 19-20. (Abstract)
1964 Southeastern Section Annual Meeting Program
Lerman, Abraham. 1965. Evolution of Exogyra in the later Cretaceous of the southeastern United States. Journal of Paleontology, vol. 39, no. 3, p. 411-435.
Journal of Paleontology
Lokke, Donald H. 1963. Geologic time pole. The Science Teacher, vol. 30, no. 6, p. 65-66.
The Science Teacher
Lokke, Donald H. 1965. Geologic time perspective in biological studies. American Biology Teacher, vol. 27, no. 5, p. 354-357.
American Biology Teacher
Moore, R. C., (Editor). 1951-1966. Treatise on in- vertebrate paleontology. Geological Society of America, 231 East 46th Street, New York. (Four- teen volumes of twenty-four volumes published through 1965)
Treatise on invertebrate paleontology
Morton, J. E. 1960. Molluscs. Harper Torchbooks, The science library, Harper and Brothers, New York, p. 1-232.
Newell, Norman D. 1937. Late Paleozoic pelecy- pods: Pectinacea. University of Kansas Publica- tion, State Geological Survey of Kansas, Law- rence, Kansas, vol. 10, p. 1-123.
Late Paleozoic pelecypods: Pectinacea
Newell, Norman D. 1942. Late Paleozoic pelecy- pods: Mytilacea. University of Kansas Publica- tions, State Geological Survey of Kansas, Law- rence, Kansas, vol. 10, pt. 2, p. 1-115.
Late Paleozoic pelecypods: Mytilacea
Stephenson, L. W. 1914. Species of Exogyra from the eastern Gulf region and the Carolinas. Pro- fessional Paper 81, United States Geological Sur- vey, United States Government Printing Office, Washington, D. C., p. 41-55, pls. 13-21.
Stephenson, L. W. 1933. The zone of Exogyra can- cellata traced twenty-five hundred miles. Ameri- can Association of Petroleum Geologists, Tulsa, Oklahoma, vol. 17, no. 11, p. 1351-1361.
The zone of Exogyra cancellata traced twenty-five hundred miles
Stephenson, L. W. 1941. The larger invertebrate fossils of the Navarro Group of Texas. University of Texas Publication 4101, Bureau of Economic Geology, Austin, Texas, p. 120-126, pls. 18-21.
The larger invertebrate fossils of the Navarro Group of Texas
Young, Keith. 1963. Upper Cretaceous ammonites from the Gulf Coast of the United States. Univer- sity of Texas Publication 6304, Bureau of Eco- nomic Geology, Austin, Texas, p. 129-133, pls. 77-80.
Upper Cretaceous ammonites from the Gulf Coast of the United States
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