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Sample PHA94603
NavDat sample number 43504 · TUFF
Sample
| Sample ID | PHA94603 |
|---|
| Rock name | TUFF |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Tuff of Currant Creek at type area |
Location
| Latitude | 44.8233 |
|---|
| Longitude | -120.556 |
|---|
| State / province | Oregon |
|---|
| Formation | Clarno Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
| 51.2 |
|
50.7 |
51.7 |
|
|
References
- Bestland, E A; Hammond, P E; Blackwell, D L S; Keys, M A; Retallack, GJ; Stimac, J (2002) Geologic framework of the Clarno Unit, John Day Fossil Beds NationalMonument, central Oregon. Open File Report - State of Oregon, Department of Geology and MineralIndustries, Report: O-02-03, 1 disc, 2002