Geology of the Wayland Quadrangle, Stephens and Eastland Counties, Texas

Porvenir Formation (new Name)--and Other Revisions of Nomenclature of Mississippian, Pennsylvanian, and Lower Permian Rocks, Southeastern Sangre de Cristo Mountains, New Mexico: Issue 1537, Part 2

Geology of the Bear Peak Area, Dona Ana County, New Mexico: Issues 1270-1271

The Fishburne Formation (lower Eocene): A Newly Defined Subsurface Unit in the South Carolina Coastal Plain, Issue 1537

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