Bybell, L. M., & Gibson, T. G. (1985). The Eocene Tallahatta formation of Alabama and Georgia: Its lithostratigraphy, biostratigraphy, and bearing on the age of the Claibornian stage. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationBybell, Laurel M., and Thomas G. Gibson. The Eocene Tallahatta Formation of Alabama and Georgia: Its Lithostratigraphy, Biostratigraphy, and Bearing on the Age of the Claibornian Stage. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1985.
MLA (9th ed.) CitationBybell, Laurel M., and Thomas G. Gibson. The Eocene Tallahatta Formation of Alabama and Georgia: Its Lithostratigraphy, Biostratigraphy, and Bearing on the Age of the Claibornian Stage. Department of the Interior, U.S. Geological Survey, 1985.