The study area of this report is defined as the drainage basins of the Green, Yampa, and White Rivers. The Uinta Mountains of northeastern Utah are excluded because of the lack of sufficient reliable and representative climatological records and because of the unlikelihood of surface-mining within these mountains.

January 1, 1980

Aeromagnetic and interpretation map of the King Range and Chemise Mountain Instant Study Areas, Northern California

The data for the aeromagnetic map (sheet 1) of the King Range and Chemise Mountain areas wre collected in 1978 and compiled at a scale of 1:62,500. Northeast-southwest traverses were spaced at 0.8-km intervals at an altitude for 300 m above the ground surface and 600 m above the ocean because of cliffs along the shore. The contour interval is 10 of or 50γ, depending on the steepness of local gradi

January 1, 1980

All Maps

Fundamental Science Practices

USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.

Surficial geologic map of the Grand Junction 1 degree by 2 degrees Quadrangle, Colorado and Utah

Surficial geologic map of the Westport and Sherwood Point quadrangles, Connecticut

Surficial geology of the Survey Pass Quadrangle, Alaska

Synthetic natural color Landsat photomosaic of Nevada

Thickness, percent sand, and configuration of shallow hydrogeologic units in the Powder River basin, Montana and Wyoming

Trench log, geologic map, and results of geophysical studies of lineaments in the McFarland area, Kern County, California

A climatic appraisal of the rehabilitation potential of strippable coal lands in the Green, Yampa, and White River drainage basins, Colorado, Utah, and Wyoming

Aeromagnetic and interpretation map of the King Range and Chemise Mountain Instant Study Areas, Northern California

Aeromagnetic map of Connecticut, Massachusetts, New Hampshire, Rhode Island, Vermont, and part of New York

Aeromagnetic map of Delaware, Maryland, Pennsylvania, West Virginia, and parts of New Jersey, and New York

Aeromagnetic map of Georgia

Aeromagnetic map of Georgia: In color

U.S. Geological Survey

U.S. Department of the Interior