Data for 685

Sample identification
Record ID 685
Sample ID 78AWs98
Geographic location
Quadrangle Chignik
Latitude 56.211666
Longitude -158.331665
Processing information
Dating method K-Ar
Comment Mean of 2 determinations
Reference Wilson, 1980, Wilson et al, 1981, Wilson and Cox, 1983
Sample characteristics
Rock type leucobasalt
Mineral dated whole rock
Analytic result
Age (my) 21.18