• Organization: State of California
• Updated: 2025-07-17T21:25:10.881Z

The earlier map used black and white digital orthophoto quadrangles from 1993, with a pixel resolution of 3 meters. This image was delineated using a heads up digitization technique produced by...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-06-16T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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