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BASEMAPS
Default Weather
Temperature
Smoke
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WEATHER
Recent (Holocene) pyroclastic and volcanic mudflow deposits, unit 1 (Cascade Volcanic Field) (CAQHvp1;0)
Geologic Formation
in
CA
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Lithology
Andesite
Geologic Age
Pleistocene – Holocene (2.58 Ma ago – 2020)
Geologic Unit Label
QHvp1
Recent (Holocene) pyroclastic and volcanic mudflow deposits; in part Pleistocene.
—
USGS
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Geologic Formation
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