1. Illinois State Geological Survey bulletin Author/Creator: Illinois State Geological Survey Publication/Creation: Urbana : [Illinois State Geological Survey], 1970- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Information circular Author/Creator: Ohio. Division of Geological Survey Publication/Creation: Columbus : [publisher not identified], 1938- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Information circular Publication/Creation: Atlanta : Georgia Dept. of Natural Resources, Environmental Protection Division, Georgia Geologic Survey Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
4. Information circular Publication/Creation: Tallahassee : Published for the Florida Geological Survey, 1985- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
5. Information circular Author/Creator: Pennsylvania. Bureau of Topographic and Geologic Survey Publication/Creation: [Harrisburg] : Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1951- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
6. Information circular Publication/Creation: Olympia, Wash. : Dept. of Natural Resources, 1974- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
7. Information circular - Maryland Geological Survey Author/Creator: Maryland Geological Survey Publication/Creation: Baltimore : Maryland Geological Survey, 1964- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
8. Information circular - State of Tennessee, Department of Conservation, Division of Geology Author/Creator: Tennessee. Division of Geology Publication/Creation: [Nashville] : State of Tennessee, Dept. of Conservation, Division of Geology, 1953- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
9. Inoceramid faunas and biostratigraphy of the Upper Turonian-Lower Coniacian of the western interior of the United States Author/Creator: Walaszczyk, Ireneusz Publication/Creation: London : Palaeontological Association, [2000] Resource Type: Book Access & Availability: Loading
10. International geology review Publication/Creation: Silver Spring, Md. : V.H. Winston & Son Resource Type: Journal, Newspaper or Serial Access & Availability: Loading