Divergence time estimates for a 14-partition anomuran crustacean dataset with a monophyletic Kiwaidae-Eumunididae clade topological constraint as calculated with a relaxed, lognormal clock linked across partitions on BEAST 2.4.3.

<p>Node bars represent the 95% highest posterior density (HPD) interval for nodal age. Nodes marked by letters show dates of interest to this study. Dates highlighted in blue are of particular interest. Nodes marked with a red spot are fossil calibrated. Geological periods and epochs are shown at the bottom: P = Palaeocene; E = Eocene; O = Oligocene; M = Miocene; Pl = Plio-Pleistocene; Q = Quaternary. Geological colours correspond to those of the International Chronostratigraphic Chart [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0194696#pone.0194696.ref049" target="_blank">49</a>], which conforms to the Commission for the Geological Map of the World (<a href="http://www.ccgm.org" target="_blank">http://www.ccgm.org</a>). Photograph of <i>K</i>. <i>puravida</i> modified from Thurber <i>et al</i>. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0194696#pone.0194696.ref019" target="_blank">19</a>] (CC BY 4.0) and <i>Kiwa hirsuta</i> courtesy of IFREMER.