Sample identification | ||
---|---|---|
Record ID | 2529 | |
Sample ID | 78JD572c | |
Geographic location | ||
Quadrangle | Sitka | |
Latitude | 57.77 | |
Longitude | -136.203339 | |
Processing information | ||
Dating method | K-Ar | |
Comment | Replicate | |
Reference | Decker et al, 1980, Decker, 1980a,b | |
Sample characteristics | ||
Rock type | phyllite | |
Mineral dated | actinolite | |
Analytic result | ||
Age (my) | 50.8 |