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  • USGS Geologic Map: Gilmore Quadrangle – Lemhi & Custer Counties, Idaho w/Sleeve

    • 07/24/2026

    USGS Geologic Map:Geologic map of the Gilmore quadrangle, Lemhi and Custer Counties, Idaho. Publisher: U.S. Geological Survey. Scale:1:62,500.

  • USGS Geologic Map Marion Peak Quadrangle, Fresno County, California w/Sleeve

    USGS Geologic Map:Geologic map of the Marion Peak quadrangle, Fresno County, California. Authentic original folding paper map published by the US Geological Survey in 1978. Appears little-used with light to moderate wear on sleeve and light or less wear on map.

  • USGS Earthquake Sequence Landslide Map from May 25-27, 1980, Mammoth Lakes, CA

    • 07/22/2026

    USGS Earthquake/Landslides Map:Landslides from the May 25-27, 1980, Mammoth Lakes, California, earthquake sequence. Authentic original folding paper map published by the US Geological Survey in 1984.

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