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Sample E5
NavDat sample number 51963 · RHYOLITE
Sample
| Sample ID | E5 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Ash flow tuff within proto-Kern Canyon fault damage zone |
|---|
Location
| Latitude | 35.479 |
|---|
| Longitude | -118.632 |
|---|
| State / province | California |
|---|
| Location comment | Erskine Canyon Sequence |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 102.2 |
|
131 |
263 |
|
|
Analyses
ZIRCON
| Item | Value | Std. dev. | Unit | Method |
|---|
| SR87_SR86_INITIAL | 0.70804 | | | TIMS |
| PB206_PB204 | 1921 | | | TIMS |
| PB206_U238 | 0.01544 | | | TIMS |
| PB207_U235 | 0.1039 | | | TIMS |
| PB207_U235 | 0.04882 | | | TIMS |
