Data for 2576

Sample identification
Record ID 2576
Sample ID AK-206
Geographic location
Quadrangle Skagway
Latitude 59.603333
Longitude -135.178329
Processing information
Dating method K-Ar
Comment Orthogneiss
Reference Barker et al, 1986
Sample characteristics
Rock type gneiss
Mineral dated biotite
Analytic result
Age (my) 49.4