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Sample USGSM-7-218E-2
NavDat sample number 6160 · TUFF
Sample
| Sample ID | USGSM-7-218E-2 |
|---|
| Rock name | TUFF |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | 37 m thick ash-flow tuff |
|---|
Location
| Latitude | 38.1067 |
|---|
| Longitude | -122.102 |
|---|
| Location | long roadcut on frontage road, W side of CA Highway 21, about 61 m E of VABM-Goodyear 212; Solano COunty |
|---|
| State / province | California |
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| Volcanic field | Sonoma Volcanics |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 3.33 |
|
3.1 |
3.56 |
|
|
Analyses
No chemical analyses are stored for this sample.
