Geochronology and thermochronology by the p40 sAr/ p39 sAr method / Ian McDougall and T. Mark HarrisonIan McDougall · First published 1988Open the Tome
Geochronology and thermochronology by the 40 Ar/39Ar method / Ian McDougall; T. Mark HarrisonI. McdougallOpen the Tome