δ¹³C diet and %C3 diet of fossil and modern marsupials.

<p>δ¹³C diet is obtained by taking the average δ¹³C of enamel and subtracting the diet-enamel enrichment factor of 12‰ (Fraser et al. 2008). %C3 diet is calculated using equation 1 in Johnson et al. (1997) with 26.5‰ and 12.5‰ used as the average for C3 and C4 plants in the landscape.</p

Summary of ANOVA results.

<p>Summary of the test statistics for each ANOVA, including degrees of freedom (dF), F-statistic, p (probability), and significance.</p

Summary of general statistics for modern <i>Macropus</i> spp. values in different biogeographic and climatic regions from Murphy et al. (2007a).

<p>Isotope values are presented in per mil (‰). See methods for acronyms of region names. Header labels are taxon, n (sample size), biogeographic region (region), climate, carbon isotope value (δ¹³C), oxygen isotope value (δ¹⁸O), and standard deviation (stdev).</p

Map of Chinchilla Sand Formation fossil locality.

<p>Chinchilla is marked on this map, along with the shaded areas representing the biogeographic zones where modern kangaroo tooth enamel stable isotope values were taken from Murphy et al. 2007a to compare to fossil values. Abbreviations for biogeographic zones are in the <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0066221#s2" target="_blank">methods</a> section.</p

Summary of results from Tukey's HSD test from the δ¹³C and δ¹⁸O fossil ANOVAs.

<p>Comparisons are pairwise and p values are in bold if significant (p = 0.05).</p

Stable isotope general statistics.

<p>Mean, n, and standard deviation (stdev) for both carbon and oxygen isotope values for all materials sampled. δ¹³C Suess effect is the raw carbon isotope value with 1.2 per mil subtracted to account for the modern depletion in atmospheric δ¹³C. Isotope values are presented in per mil (‰).</p

BrusatteTheropodTPSfile

TPS file for morphometric analysis

BrusatteetalTheropodMorphometricsSuppInfoJEBRevised2

Supplementary Information including full details of all morphometric, functional, and statistical tests, as well as results