Data for 1112

Sample identification
Record ID 1112
Sample ID 1810
Geographic location
Quadrangle Iditarod
Latitude 62.355
Longitude -157.955002
Processing information
Dating method Pb-alpha
Comment Chicken Creek
Reference Jaffe et al, 1959, Matzko et al, 1958
Sample characteristics
Rock type quartz monzonite
Mineral dated zircon
Analytic result
Age (my) 60