Glaciofluvial deposits

Poorly sorted
State Oregon
Name Glaciofluvial deposits
Geologic age Pleistocene
Lithologic constituents
Major
Unconsolidated > Coarse-detrital > Sand (Glacial, Fluvial)
Unconsolidated > Coarse-detrital > Gravel (Glacial, Fluvial)
Minor
Unconsolidated > Fine-detrital > Clay (Glacial, Fluvial)
Unconsolidated > Fine-detrital > Silt (Glacial, Fluvial)
References

Walker, G.W. and MacLeod, N.S., 1991, Geologic map of Oregon: U.S. Geological Survey, scale 1:500,000.

NGMDB product
Counties Clackamas - Deschutes - Jefferson - Lane - Linn - Marion - Wasco