3 vol. in 1. Texas, 1929. 8°. 137 pp. 10 pl, 1 folded map. Half cloth.
Prebound: J.A. Udden and E.H. Sellards: Contributions to Geology. Followed by: M.G. Cheney: Stratigraphic and Structural Studies in North Central Texas. University of Texas Bulletin No. 2901, 2907, 2913. Owner stamp.