Data for 1906

Sample identification
Record ID 1906
Sample ID DT75-33
Geographic location
Quadrangle Mt. McKinley
Latitude 63.583332
Longitude -150.800003
Processing information
Dating method K-Ar
Comment Altered hornblende-rhyodacite dike, minimum age
Reference Bundtzen and Turner, 1978
Sample characteristics
Rock type other
Mineral dated hornblende
Analytic result
Age (my) 81.3