Figure 13 in A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence

Figure 13 Scatterplot showing the congruence in Tyrannosaurus rex between bite force (i.e., and maturity). Growth stage rank, corresponding to the increasing sequence of nodes in Fig. 2, is along the x-axis; growth stage rank refers to the relative maturity of the specimens for which bite force has been estimated. Increasing bite force rank is along the y-axis; raw bite force data are from Bates & Falkingham (2012) and Gignac & Erickson (2017). A Spearman correlation test on these data resulted in a significant correlation coefficient, indicating that bite force increases with maturity. Full-size DOI: 10.7717/peerj.9192/fig-13