Differences in physiological tolerance to global warming caused the Permian–Triassic transition between the Paleozoic and Modern faunas - J. Andres Marquez; Justin L. Penn; Richard G. Stockey; Thomas H. Boag; Murray I. Duncan; Kyra N. McClure; Kendall Matsumoto; Kemi F. Ashing-Giwa; Christopher P. Noll; Curtis Deutsch; Jonathan L. Payne; Erik A. Sperling (Proceedings of the National Academy of Sciences, 2026)