⁴⁰Ar/³⁹Ar eruption ages of Turkana Basin tuffs: millennial scale resolution constrains paleoclimate proxy tuning models and hominin fossil ages

Fig. S1 Worked Bayesian estimation example, generated using the Julia version of BayeZirChron and the interactive Jupyter notebook of Keller et al. (2018) (https://github.com/brenhinkeller/BayeZirChron.c). Single feldspar ^40>Ar*#x002F;³⁹Ar data for KBS sample F102-P1 modelled using an exponential distribution, yielding a Bayesian^40>Ar*#x002F;³⁹Ar estimate of 0.9505 ± 0.005, which equates to an age of 1880.1 ± 1.2 Ma (including the uncertainty in the J-value) (see Table 1; Table S5).