40Ar-39Ar total fusion total fusion data on on individual grains and step-heating data on multi-grain fractions of sanidine from tephra

Table reports results of data obtained during the 40Ar-39Ar analyses carried out on sanidine crystal separated from the U1524 tephra layer. Analyses were completed at IGG-CNR (Pisa) and include total fusion data on individual grains and step-heating data on multi-grain fractions of sanidine from tephra.