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Fundamental Science Practices

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

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Filter Total Items: 9502

Isopach, structure contour, and resource maps of the R-6 oil-shale zone, Green River Formation, Piceance Creek basin, Colorado

No abstract available.

Lake Erie geological and geophysical data sources

No abstract available.

Lake Huron geological and geophysical data sources

No abstract available.

Lake Michigan geological and geophysical data sources

No abstract available.

Lake Ontario geological and geophysical data sources

A bibliography of various geological and geophysical data sources was compiled as part of an overall effort to evaluate the status of research on the Great Lakes.  We hope that such a summary will be a catalyst for additional work and be an aid in planning future work.  Our presentation has two forms: maps showing the locations of the different data types and a bibliography which lists the referen

Lake Superior geological and geophysical data sources

No abstract available.

Land cover map of the Green Swamp area, central Florida

No abstract available.

Leasable mineral and waterpower land classification map of the Leadville 1° x 2° quadrangle, Colorado

No abstract available.

Lithofacies and stratigraphic nomenclature of part of the Upper Ordovician section of Kentucky

No abstract available.

Log of a trench in the Garlock Fault Zone, Fremont Valley, California

No abstract available. 

Map of joint sets and airphoto lineaments of the Piceance Creek basin, northwestern Colorado

No abstract available.

Map of prospective hydrocarbon provinces of the world; East Asia, Australia and the Pacific

No abstract available.
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