Evolution of Athleta petrosa Stock (Eocene, Gastropoda) of Texas. Digital Download

PB6413D. Evolution of Athleta petrosa Stock (Eocene, Gastropoda) of Texas, by W. L. Fisher, P. U. Rodda, and J. W. Dietrich. 117 p., 33 figs., 11 plates (6 oversized), 1964. Downloadable PDF.


Excerpted Contents
Abstract
Introduction
Acknowledgments
Evolution and ontogeny of Athleta petrosa stock
Systematic descriptions
Explanation of classification employed
Origin of Athleta petrosa stock
Genus Athleta in the Gulf Coastal Plain
Selectedbibliography
Appendix
     A. Quantitative study of Athleta petrosa stock
     B. Locality register
Index


Citation
Fisher, W. L., Rodda, P. U., and Dietrich, J. W., 1964, Evolution of Athleta petrosa Stock (Eocene, Gastropoda) of Texas: Bureau of Economic Geology, The University of Texas Publication No. 6413, 117 p.