Estimates of time since divergence between northern and southern subsystem <i>A. aequidens</i> populations: Ln(likelihood) – posterior likelihood of the calibration method employed; estimated time since most recent common ancestor (<i>tmrca</i> - Ma), and estimated divergence rate (% per My).

<p>Estimates of time since divergence between northern and southern subsystem <i>A. aequidens</i> populations: Ln(likelihood) – posterior likelihood of the calibration method employed; estimated time since most recent common ancestor (<i>tmrca</i> - Ma), and estimated divergence rate (% per My).