Stratigraphy of the Permian basin of West Texan
Subtitle: with special reference to the cross sections of 1949, 1951 and 1953.  In co-operation with the Stratigraphic Problems Committee.
By: Résumé of West Texas Permian invertebrate fossils by Harold L. Williams.
Contributors: Williams, Harold L.; West Texas Geological Society. Stratigraphic Problems Committee
Published: 1953
Place of publication: [n.p.]
Language: eng
Number of pages: 63
Subjects: Geology, Stratigraphic; Invertebrates, Fossil
Notes: At head of title: West Texas Geological Society.

Includes bibliographies.