Arsenal Sand (new name) here described as a light-gray to very pale brown to brown pebbly fine to coarse sand. Interpreted as a kame deposit. Overlies Turtle Lake Sand (new name); underlies New Brighton Formation. Age is Pleistocene.
Source: GNU records (USGS DDS-6; Reston GNULEX).
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
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