Geologic map of the Trinchera Ranch quadrangle, Costilla County, Colorado

Correlation of Lower Cretaceous formations of the Coastal Plain of Texas, Louisiana, and Arkansas

Mesozoic and Paleozoic stratigraphy in northwestern Colorado and northeastern Utah

UPPER MISSISSIPPIAN ROCKS OF SOUTHWESTERN VIRGINIA, SOUTHERN WEST VIRGINIA, AND EASTERN KENTUCKY.

Stratigraphy of Paleozoic rocks in northwestern Colorado

Block diagram of the San Rafael Group and underlying strata in Utah and part of Colorado

Stratigraphic sections from well logs and outcrops of Cretaceous and Paleocene rocks, northern Great Plains, Montana

Stratigraphic diagrams with electric logs of Upper Cretaceous rocks, Powder River basin, Natrona, Campbell, and Weston Counties, Wyoming, Section B-B'

Summary chart of geological data from the COST no. B-2 well, U.S. mid-Atlantic outer continental shelf

Borehole gravity survey in the Dry Piney oil and gas field, Big Piney-La Barge area, Sublette County, Wyoming

Vitrinite reflectance and C1-C7 hydrocarbon data for W. T. Foran No. 1 Well, North Slope, Alaska

Vitrinite reflectance and C1-C7 hydrocarbon data for West Fish Creek No. 1 Well, North Slope, Alaska

Vitrinite reflectance and C1-C7 hydrocarbon data for Drew Point No. 1 well, North Slope, Alaska

Vitrinite reflectance and C1-C7 hydrocarbon data for Kugrua No. 1 well, North Slope, Alaska

Density and porosity of Upper Cretaceous through Permian formations from borehole gravity measurements, Big Polecat oil and gas field, Park County, Wyoming