Sample USGSM-4-KA-3
NavDat sample number 6162 · TUFF
Sample
| Sample ID | USGSM-4-KA-3 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | water-lain vitirc-crystal tuff interbedded with upper part of Merced Fm. |
Location
| Latitude | 37.7056 |
|---|---|
| Longitude | -122.481 |
| Location | San Mateo County |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.2 | 0.7 | 1.7 |
Analyses
No chemical analyses are stored for this sample.