Figure S1: Schematic of the geometric model used to quantify crown strength: P, critical load, or the load needed to induce failure; d is the local enamel thickness; and re the cusp radius (equal to BCD/2; see figure 1c).; Figure S2: Phylogenetic tree of the species used in phylogenetic regressions.
McGrosky, A. (Contributor), Schwartz, G. T. (Contributor), Strait, D. S. (Contributor) (Jan 1 2020). Supplementary Text and Table S1; Figures S1 - S2 from Fracture mechanics, enamel thickness and the evolution of molar form in hominins. figshare Academic Research System. 10.6084/m9.figshare.11533926.v1