1. Geohydrology and chemical quality of water in Middle and Upper Jurassic and Lower Cretaceous rocks, western Kansas Author/Creator: Kume, Jack, author Publication/Creation: Lawrence, Kansas : U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
2. Geologic framework of the ground-water system in Jurassic and Cretaceous rocks in the northern Great Plains, in parts of Montana, North Dakota, South Dakota, and Wyoming Author/Creator: Anna, Lawrence O., author Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
3. The Great Rift Valleys of Pangea in Eastern North America : Volume 1 Publication/Creation: New York, NY : Columbia University Press, [2003] Resource Type: Book Access & Availability: Loading