Oxygen isotopes suggest elevated thermometabolism within multiple Permo-Triassic therapsid clades

Kévin Rey, Romain Amiot, François Fourel, Fernando Abdala, Frédéric Fluteau, Nour-Eddine Jalil, Jun Liu, Bruce S Rubidge, Roger MH Smith, J Sébastien Steyer, Pia A Viglietti, Xu Wang, Christophe Lécuyer