Sample tw94-672
NavDat sample number 38151 · PYROCLASTIC-FALL
Sample
| Sample ID | tw94-672 |
|---|---|
| Rock name | PYROCLASTIC-FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.566 |
|---|---|
| Longitude | -110.779 |
| State / province | WYOMING |
| Formation | Faust ash bed within Teewinot Formation |
| Location comment | Original data given in degrees, minutes, and seconds or decimal minutes. |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.493 | 7.456 | 7.53 |
Analyses
No chemical analyses are stored for this sample.
References
- Perkins, Michael E; Brown, Francis H; Nash, William P; McIntosh, William; Williams, S K (1998) Sequence, age, and source of silicic fallout tuffs in middle to late Miocene basins of the northern Basin and Range Province. Geological Society of America Bulletin. 110; 3, Pages 344-360. 1998. doi:10.1130/0016-7606(1998)110<0344:SAASOS>2.3.CO;2