On a new Exogyra from the Del Rio clay and some observations on the evolution of Exogyra in the Texas Cretaceous
By: by Emil Böse.
Contributors: University of Texas. Division of Economic Geology.
Series: University of Texas bulletin ;; no. 1902: Jan. 5, 1919; University of Texas bulletin ;; no. 1902.
Publisher: The University
Published: 1919
Place of publication: Austin, Tex
Language: eng
Number of pages: 22
Subjects: Exogyra; Bivalvia, Fossil
Notes: "Bureau of Economic Geology and Technology, Division of Economic Geology."
Each plate is accompanied by a leaf of descriptive letterpress.