Sample s_81YH-90
NavDat sample number 36657 · RHYOLITE
Sample
| Sample ID | s_81YH-90 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -110.7 |
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / BISCUIT BASIN FLOW |
| State / province | WYOMING |
| Location comment | YELLOWSTONE PLATEAU VOLCANIC FIELD |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.516 | 0.509 | 0.523 |
Analyses
No chemical analyses are stored for this sample.
References
- Gansecki, C A; Mahood, G A; McWilliams, M O (1996) (super 40) Ar/ (super 39) Ar geochronology of rhyolites erupted following collapse of the Yellowstone Caldera, Yellowstone Plateau volcanic field; implications for crustal contamination. Earth and Planetary Science Letters, vol.142, no.1-2, pp.91-108, Jul 1996 doi:10.1016/0012-821X(96)00088-X