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Filter Total Items: 9495

Geologic reconnaissance map of part of the southeastern Mojave Desert, California

No abstract available.

Geology of anthracite in the eastern part of the Shamokin quadrangle, Northumberland County, Pennsylvania

No abstract available.

Geology of the Albany West quadrangle, Georgia

The Albany West Quadrangle is near the east edge of the Dougherty Plain of southwestern Georgia, an area of karst topography. The Ocala limestone (uppoer Eocene) underlies the quadrangle and crops out along the Flint River and its tributaries and sinkholes. Sinkholes of two ages are developed in the limestone. A gravelly argillaceous sand of Pliocene(?) age is exposed in ditches near the Flint Riv

Geology of the Eagle Buttes quadrangle, Chouteau County, Montana

No abstract available.

Geology of the Eskay quadrangle, Chouteau and Blaine Counties, Montana

No abstract available.

Geology of the Leupp quadrangle, Arizona

No abstract available.

Geology of the Manati quadrangle, Puerto Rico

No abstract available.

Geology of the Melstone-Sumatra area in central Montana

No abstract available.

Gold in the United States, exclusive of Alaska and Hawaii

No abstract available.

Gypsum and anhydrite in the United States, exclusive of Alaska and Hawaii

No abstract available.

Lead in the United States, exclusive of Alaska and Hawaii

No abstract available.

Lode gold and silver occurrences in Alaska

No abstract available.