FIGURE 2 in Heterodonty in Tyrannosaurus rex: Implications for the taxonomic and systematic utility of theropod dentitions

FIGURE 2. Crown size (in mm) variability profiles, with respect to tooth position, for CBL (A), CBW (B), CH (C), and AL (D) of Tyrannosaurus rex. E, crown size (CBL, CBW, CH, and AL, in mm) comparisons for T. rex tooth classes. See Supplementary Data 1, www.vertpaleo.org/jvp/ JVPcontents.html, for data. Error bars = +/− 1 standard deviation.