Sample S4 (=N60)
NavDat sample number 21689 · TUFF
Sample
| Sample ID | S4 (=N60) |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 28.33 |
|---|---|
| Longitude | -107.87 |
| Location | Tomochic caldera |
| State / province | CHIHUAHUA |
| Formation | Rio Verde tuff, member 4 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 31.4 | 29.4 | 33.4 |