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Sample TC-12A
NavDat sample number 14701 · AUGENGNEISS
Sample
| Sample ID | TC-12A |
|---|
| Alternate ID | TC-12A |
|---|
| Rock name | AUGENGNEISS |
|---|
| Material | METAMORPHIC |
|---|
Location
| Latitude | 35.2275 |
|---|
| Longitude | -118.488 |
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| Location | Sierran Tail - north of Pastoria Thrust |
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| State / province | California |
|---|
| Volcanic field | Augen gneiss of Tweedy Creek |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 117 |
|
113 |
121 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| RB | 66.7 | | PPM | MS-ID |
| SR | 216 | | PPM | MS-ID |
| SR87_SR86 | 0.70818 | | | TIMS |
References
- Saleeby, Jason B; Sams, David B; Kistler, Ronald W (1987) U/Pb zircon, strontium, and oxygen isotopic and geochronological study of the southernmost Sierra Nevada Batholith, California. Journal of Geophysical Research, B, Solid Earth and Planets, vol.92, no.10, pp.10,443-10,466, 10 Sep 1987
