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Sample USGSDFN-81-1
NavDat sample number 19156 · DACITE
Sample
| Sample ID | USGSDFN-81-1 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | F. Fisher |
|---|
Location
| Latitude | 44.2417 |
|---|
| Longitude | -109.71 |
|---|
| Location | near top of Clouds Home Peak; Park County |
|---|
| State / province | Wyoming |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 38.9 |
|
32 |
45.8 |
|
|
Analyses
No chemical analyses are stored for this sample.
References
- Marvin, Richard F; Mehnert, Harald H; Naeser, Charles W; Zartman,Robert E (1989) U. S. Geological Survey radiometric ages; Compilation C; Part five;Colorado, Montana, Utah, and Wyoming. Isochron/West, vol.53, pp.14-19, Jun 1989
