Radioactivity and Uranium Content, Sharon Springs Member of the Pierre Shale, Kansas and Colorado: Issue 1046

Comparison of the Pebbles of the Shinarump and Moss Back Members of the Chinle Formation

Stratigraphy, Petrology, and Depositional Environment of the Kenwood Siltstone Member, Borden Formation (Mississippian), Kentucky and Indiana: Issues 1007-1009

A Radiometric Examination of the Tunnel Site No. 1 Claim, Grant County, New Mexico

Stratigraphic Divisions and Geologic History of the Laney Member of the Green River Formation in the Washakie Basin in Southwestern Wyoming: 1972-1973

U.S. Geological Survey Bulletin