1. Cretaceous research Publication/Creation: London ; New York : Academic Press, 1980- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Cretaceous research Publication/Creation: [London] : Academic Press Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Characterization of the structure, clean-sand percentage, dissolved-solids concentrations, and estimated quantity of groundwater in the Upper Cretaceous Nacatoch Sand and Tokio Formation, Arkansas Author/Creator: Gillip, Jonathan A., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Book Access & Availability: Loading
4. Composition, age, and petrogenesis of late Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana Author/Creator: Du Bray, E. A. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
5. Composition, age, and petrogenesis of late Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana Author/Creator: Du Bray, E. A., author Publication/Creation: [Reston, Va.?] : U.S. Department of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
6. Composition and depositional environment of concretionary strata of early Cenomanian (early late Cretaceous) age, Johnson County, Wyoming Author/Creator: Merewether, E. A. 1930- (Edward Allen) Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, [2000] Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
7. Cretaceous stratigraphy in a northeast-trending transect, northern Utah to south-central South Dakota Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by USGS Information Services Resource Type: Map Access & Availability: Loading
8. Chronology of Late Cretaceous igneous and hydrothermal events at the Golden Sunlight gold-silver breccia pipe, southwestern Montana Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Information Services Resource Type: Book Access & Availability: Loading
9. Correlation chart of lower and upper Cretaceous Blackleaf Formation, eastern Pioneer Mountains, southwestern Montana, to Drummond, central-western Montana Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
10. Coastal sedimentation along a segment of the interior seaway of North America, Upper Cretaceous Baxter Shale, and Blair and Rock Springs formations, Rock Springs uplift, southwest Wyoming : location and description of outcrops of paralic and marine delta, shelf, slope, and basin deposits Author/Creator: Roehler, Henry W. Publication/Creation: Denver, CO : USGS Map Distribution Resource Type: Book Access & Availability: Loading