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Sample 23
NavDat sample number 37245 · TONALITE
Sample
| Sample ID | 23 |
|---|
| Rock name | TONALITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 30.9571 |
|---|
| Longitude | -115.432 |
|---|
| State / province | Baja California Sur |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 89 |
|
88.3 |
89.7 |
|
|
Analyses
No chemical analyses are stored for this sample.
References
- Ortega, Rivera Amabel; Farrar, E; Hanes, J A; Archibald, D A; Gastil, R G; Kimbrough, D L; Zentilli, M; Lopez, Martinez M; Feraud, G; Ruffet, G (1997) Chronological constraints on the thermal and tilting history of the Sierra San Pedro Martir Pluton, Baja California, Mexico, from U/ Pb, (super 40) Ar/ (super 39) Ar, and fission-track geochronology. Geological Society of America Bulletin. 109; 6, Pages 728-745. 1997. doi:10.1130/0016-7606(1997)109<0728:CCOTTA>2.3.CO;2
