List of Tables
- 1. Cumulative weighted mean age results for pseudotachylyte and ultramylonite samples
- AP1. 40Ar/39Ar analytical data for fine-grained biotite from ultramylonite samples.
- AP2. 40Ar/39Ar analytical data for pseudotachylyte samples. 40Ar* is radiogenic 40Ar.
- AP3. Calculated ambient host rock temperature for samples 9819 and 9820 at the time of pseudotachylyte generation.
- AP4. Calculated Ar closure temperatures for 10µm and 20µm biotite grains using the equation of Dodson (1973): Tc = (E/R) / ln[(ARTc2(D0/a2)) / E(dT/dt)], with analytical constants from Harrison et al. (1985).