Lopes, R. P. (2021) “The paleoecology of Pleistocene giant megatheriid sloths: stable isotopes (δ13C, δ18O) of co-occurring Megatherium and Eremotherium from southern Brazil”, Revista Brasileira de Paleontologia, 24(3), pp. 245–264. doi: 10.4072/rbp.2021.3.06.