| 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 |