Russell W. Graham ... [and others] ; and contributions by James E. King, Steven R. Ahler, Frances B. King ; compiled by Bonnie W. Styles and Mary Ann Graham
sponsored by Permian Basin Section--SEPM, Society of Sedimentary Geology ; general chairman, J. F. (Rick) Sarg; editors, Sally Meader-Roberts, Magell P. Candelaria, and George E. Moore
Date
[1991]
Series
Guidebook (Society of Economic Paleontologists and Mineralogists. Permian Basin Section) ; 1991
Publication (Society of Economic Paleontologists and Mineralogists. Permian Basin Section) ; 91-32