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Mineral Resources On-Line Spatial Data

Mineral Resources > Online Spatial Data > Magnetic anomaly map of North America

Detailed aeromagnetic surveys in the United States

To zoom in, hold shift key and drag mouse. Click a survey (shown in red) for details.

legend for streams legend for lakes
legend for roads
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URL: http://mrdata.usgs.gov/geophysics/surveys-new.html
Page Contact Information: Peter Schweitzer
Page Last Modified: Wednesday, 28-Oct-2009 13:43:12 EDT