Geology and oil possibilities of the eastern side of San Juan Basin, Rio Arriba County, New Mexico

Geology of the Hardin area, Big Horn and Yellowstone Counties, Montana

GEOLOGY OF THE JONESVILLE DISTRICT LEE COUNTY VIRGINIA

Geology of the Lander area, central Wyoming

Geologic map of the Walsenburg area, Huerfano County, Colorado

Geology of the west-central border area of the Willamette Valley, Oregon

Preliminary structure contour map of a part of southeastern New Mexico showing oil and gas development

Structure contour map of the Montana Plains

Structure contour map on top of the middle member of the Piper formation of Middle Jurassic age in the Williston basin and adjacent areas in Montana, North Dakota, and South Dakota

Structure and stratigraphy of the Pennsylvanian rocks exposed in the Seitz quadrangle, Breathitt, Magoffin, Morgan, and Wolfe Counties, Kentucky

Geology of the Doty-Minot Peak area, Washington

Index map of central midcontinent region giving lines of sections that show detailed lithology of Paleozoic and Mesozoic rocks

Geologic map of the eastern Puente Hills, Los Angeles basin, California

Map showing distribution and configuration of basement rocks in California

Map showing wells drilled for oil and gas deeper than 20,000 feet in the conterminous United States and offshore