Fig. 9From: The first known fossil Uma: ecological evolution and the origins of North American fringe-toed lizardsBest supported multispecies coalescent analysis with a single fossil calibration at the sand lizard node and a Pleistocene calibration at the western Uma node. Numbers below nodes are median divergence times, purple bars represent 95% HPD intervals for the estimated divergence times at each node, and numbers above nodes are the posterior probabilities for each node. Pli = Pliocene; Ple = PleistoceneBack to article page