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Interpretive geologic bedrock map of the Tanana A-1 and A-2 quadrangles,...
Public Data File 98-37B v. 1.1, Interpretive geologic bedrock map of the Tanana A-1 and A-2 quadrangles, central Alaska, provides detailed (1:63,360-scale) geologic mapping of... -
Data release for Geologic Map of the Leadville North 7.5' quadrangle, Eagle...
The Leadville North 7.5' quadrangle lies at the northern end of the Upper Arkansas Valley, where the Continental Divide at Tennessee Pass creates a low drainage divide between... -
LA-ICP-MS uranium lead geochronologic data of zircon from igneous and...
LA-ICP-MS uranium lead geochronologic data of zircon from igneous and meta-igneous rocks in the Mount Harper project area, Eagle, Tanacross, Mount Hayes, and Big Delta... -
Data release for the Geologic Map of the Denali Park Road Corridor, Denali...
Denali National Park and Preserve (DENA), located in central Alaska, is home to iconic and dynamic landscapes surrounding the tallest mountain range in North America, the Alaska... -
Seamless Integrated Geologic Map Database of the Intermountain West:...
This dataset is intended to provide seamless, integrated geologic mapping of the U.S. Intermountain West region as a contribution to The National Geologic Map supported by the... -
Digital data from previous USGS hydrogeologic studies of the Gulf Coast...
This dataset captures in digital form the results of previously published U.S. Geological Survey (USGS) Water Mission Area studies related to water resource assessment of... -
Microfossil, grain size, and petrographic data for the Cabin Branch and...
The Cabin Branch and Cabin Creek (Cappy Avenue) outcrops are located along two small creeks in Prince George’s County, Maryland. The Cabin Branch outcrop contains exposures of...