Data for 1494

Sample identification
Record ID 1494
Sample ID 69AR347
Geographic location
Quadrangle Lime Hills
Latitude 61.381668
Longitude -153.615005
Processing information
Dating method K-Ar
Comment Age recalculated with 1976 constants
Reference Reed and Lanphere, 1972, 1973
Sample characteristics
Rock type granodiorite
Mineral dated biotite
Analytic result
Age (my) 41.4