Crustal Imaging and Characterization Team
USGS Luminescence Dating Laboratory
| Deposit | Age Range (years) |
|---|---|
| Glass / Volcanic Ash | 10-250,000 |
| Loess | 8,000-416,000 |
| Fluvial | Modern-400,000 |
| Colluvium / Alluvium | 100-150,000 |
| Eolian | 10-70,000 |
| Paleodischarge - A&C Horizons | 3,000-190,000 |