Fig. 2From: Globally distributed Xyleborus species reveal recurrent intercontinental dispersal in a landscape of ancient worldwide distributionsDating analysis. Legend: Time calibrated analysis of five species of Xyleborus (Xyleborus stem=17.3Â Ma). The scale axis is in million years. 95Â % node height highest posterior density intervals are plotted on each node. Outgroup taxa are not shown (see methods)Back to article page