The character of the Wichita and Clear Fork divisions of the Permian red beds of Texas. Bulletin of the AMNH ; v. 23, article 29.

Case, E. C. (Ermine Cowles), b. 1871.2005-10-062005-10-061907http://hdl.handle.net/2246/649p. 659-664 : map ; 24 cm.526707 bytesapplication/pdfen-USQH1 .A4 vol.23, art.29, 1907Red beds -- Texas.Geology, Stratigraphic -- Permian -- Texas.Geology -- Texas.The character of the Wichita and Clear Fork divisions of the Permian red beds of Texas. Bulletin of the AMNH ; v. 23, article 29.Permian red beds of Texastext