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 M.H. Smith, J. Sébastien Steyer, Pia A. Viglietti, Xu Wang, Christophe Lécuyer