Sample MAC-5a
NavDat sample number 67174 · TUFF
Sample
| Sample ID | MAC-5a |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | intracaldera tuff |
Location
| Latitude | 38.75 |
|---|---|
| Longitude | -106.25 |
| Location | southern Sawatch Range |
| State / province | COLORADO |
| Formation | Mt. Aetna Tuff |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33 | 29.7 | 36.3 |