Geologic map of a part of the Cascade Range between latitudes 43°–44°, central Oregon
No abstract available.
Oregon↗
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Results for “IMAP”
Search indexed USGS publications on groundwater, aquifers, geologic maps, mineral resources and earthquakes. Explore source records by subject and place.
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Geologic map of the Salem 1 degree by 2 degrees Quadrangle, western Oregon
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IMAP↗
Historic trail maps of the Sterling 1° x 2° quadrangle, northeastern Colorado
No abstract available.
Colorado↗
Geologic map of the northwestern part of the Mescalero Apache Indian Reservation, Otero County, New Mexico
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IMAP↗
Geologic map of the Sedona 30' x 60' Quadrangle, Yavapai and Coconino counties, Arizona
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IMAP↗
Maps showing the distribution of chromium, molybdenum, and uranium in stream sediments, Sherbrooke and Lewiston 1 degree by 2 degrees Quadrangles, Maine, New Hampshire, and Vermont
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IMAP↗
Maps showing the distribution of copper, lead, and zinc in stream sediments, Sherbrooke and Lewiston 1° x 2° quadrangles, Maine, New Hampshire, and Vermont
No abstract available.
Maine, New Hampshire, Vermont↗
Geologic map of the Sherbrooke-Lewiston area, Maine, New Hampshire, and Vermont, United States, and Quebec, Canada
This map is part of a folio of maps of the Lewiston 1 ° x 2° quadrangle, Maine, New Hampshire, and Vermont, and part of the Sherbrooke 1 ° x 2° quadrangle, Maine, New Hampshire, and Vermont, United States, and Quebec, Canada, prepared under the Conterminous United States Mineral Assessment Program (CUSMAP). Adjacent areas in Quebec are shown, in order to illustrate the geologic continuity between northwestern Maine and northern Vermont and New Hampshire. Other results of the project are contained in reports by Nowlan and others (1990a,b,c; stream sediment geochemistry), and Cox (1990; potential tin resources related to the White Mountain Plutonic-Volcanic Suite), Bothner and others (in press; complete Bouguer gravity and aeromagnetic maps), Moench and Boudette (in press, geologic synthesis and mineral occurrence map), and Moench (in press; metallic mineral resources).
Maine, New Hampshire, Vermont, Quebec↗
Tectonic lithofacies, geophysical, and mineral-resource appraisal maps of the Sherbrooke-Lewiston area, Maine, New Hampshire, and Vermont, United States, and Quebec, Canada
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IMAP↗