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Sample No Sample Name
NavDat sample number 21663 · TUFF
Sample
| Sample ID | No Sample Name |
|---|
| Rock name | TUFF |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 25.21 |
|---|
| Longitude | -104.19 |
|---|
| Location | Nazas, Dgo. |
|---|
| State / province | DURANGO |
|---|
| Country | Mexico |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 43 |
|
43 |
43 |
|
|
Analyses
No chemical analyses are stored for this sample.
References
- Anonymous (1991) The volcanic section at Nazas, Durango, Mexico, and the possibility of widespread Eocene volcanism within the Sierra Madre Occidental. Journal of Geophysical Research, B, Solid Earth and Planets, vol.96, no.8, pp.13,373-13,388, 30 Jul 1991
