This file contains the raw dental microwear data, counts of numbers of scratches and pits and total microwear features. Abbreviations match those used in the text.

Raw body size data (based on dental measurements) used in this study. Institutional abbreviations for repositories given in text. Measurements were made by John Orcutt unless...

Supplementary Data 1. Raw fossil data. Repository and Specimen indicate the collection in which specimen is held and its specimen number. Family, Subfamily, Tribe, Genus, and...

R code used in this analysis

Phylogenetic tree used in the comparative analyses. See supplemental Figure 2 for more information.

This file contains the summary statistics for dental microwear data for each species including in the analysis, including means, medians, standard errors of the mean, standard...

Raw data used in the analysis and coefficients of variation calculations.