| Sample identification | ||
|---|---|---|
| Record ID | 1904 | |
| Sample ID | 76BT270 | |
| Geographic location | ||
| Quadrangle | Mt. McKinley | |
| Latitude | 63.549999 | |
| Longitude | -150.916672 | |
| Processing information | ||
| Dating method | K-Ar | |
| Comment | Olivene gabbro dike, minimum age | |
| Reference | Bundtzen and Turner, 1978 | |
| Sample characteristics | ||
| Rock type | gabbro | |
| Mineral dated | whole rock | |
| Analytic result | ||
| Age (my) | 46.7 | |