National Geologic Map Database
General Information
- Title: Aeromagnetic maps of the Colorado River region including the Kingman, Needles, Salton Sea, and El Centro 1 degree by 2 degrees quadrangles, California, Arizona, and Nevada
- Author(s): Mariano, John, and Grauch, V.J.S.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Miscellaneous Field Studies Map MF-2023
- Publication Date: 1988
- Map Scale: 1:250,000
- Cross Section: None
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Additional Resources
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- U.S. Geological Survey
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.