1. Zonificación microfaunística de las calizas cretácicas del este de México Author/Creator: International Geological Congress Mexico City, Mexico) 1956 : (20th Publication/Creation: México : [publisher not identified], 1956 Resource Type: Book Access & Availability: Loading
2. Western North Atlantic Palaeogene and Cretaceous palaeoceanography Publication/Creation: London : Geological Society, 2001 Resource Type: Book Access & Availability: Loading
3. The Weno and Pawpaw formations of the Texas Comanchean Author/Creator: Adkins, W. S. 1890-1956. (Walter Scott) Publication/Creation: Austin, Tex. : Bureau of Economic Geology and Technology, Division of Economic Geology, The University, [1920] Resource Type: Book Access & Availability: Loading
4. Volcanic rocks of the Santa Maria Province, California Author/Creator: Cole, Ronald B. Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Information Services Resource Type: Book Access & Availability: Loading
5. Variations in vitrinite reflectance values for the Upper Cretaceous Mesaverde Formation, Southeastern Piceance Basin, northwestern Colorado : implications for burial history and potential hydrocarbon generation Author/Creator: Nuccio, Vito F., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
6. Variations in vitrinite reflectance values for the Upper Cretaceous Mesaverde Formation, Southeastern Piceance Basin, northwestern Colorado : implications for burial history and potential hydrocarbon generation Author/Creator: Nuccio, Vito F. Publication/Creation: Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
7. Variations in chemical character of water in the Englishtown Formation, New Jersey, Author/Creator: Seaber, Paul R. Publication/Creation: Washington : U.S. Govt. Print. Off, 1965 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 498-500. Access & Availability: Loading
8. A USGS zonal table for the Upper Cretaceous middle Cenomanian-Maastrichtian of the Western Interior of the United States based on ammonites, inoceramids, and radiometric ages Publication/Creation: Reston, Va. : U.S. Geological Survey, 2006 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
9. Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming Author/Creator: Oriel, Steven S., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1970 Resource Type: Book Access & Availability: Loading
10. Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming, Author/Creator: Oriel, Steven S. Publication/Creation: Washington : U.S. Govt. Print. Off, 1970 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 634-639. Access & Availability: Loading