Sample B-109
NavDat sample number 16139 · PYROCLASTIC FALL
Sample
| Sample ID | B-109 |
|---|---|
| Rock name | PYROCLASTIC FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | E.W. Hildreth |
Location
| Latitude | 37.4521 |
|---|---|
| Longitude | -118.399 |
| State / province | California |
| Location comment | from ledge of poorly welded ash flow of lower cooling unit of the Bishop Tuff, Mono County, CA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.74 | 0.735 | 0.745 |
Analyses
No chemical analyses are stored for this sample.