Figure 12 in A new spalacolestine mammal from the Early Cretaceous Jehol Biota and implications for the morphology, phylogeny, and palaeobiology of Laurasian 'symmetrodontans'

Figure 12. Phylogenetic relationship and temporal and geographical distributions of spalacotheriids. The strict consensus of six equally most parsimonious trees (tree length = 54; consistency index = 0.6296; homoplasy index = 0.3704; retention index = 0.8; rescaled consistency index = 0.5037). Detailed tree descriptions and character transformations between nodes are provided in Supporting Information (Appendix S1). The chronological framework is based on the International Chronostratigraphic Chart (v. 2014/02; Cohen et al., 2013). Distributional data for genera are from Kielan-Jaworowska et al. (2004), Sweetman (2008), and Meng (2014).