Brasilodon quadrangularis, UFRGS PV0628T, stereophotograph of the skull

Is Brasilodon “the oldest mammal ever identified”?

Anatomy of the holotype of 'Probelesodon' kitchingi revisited, a chiniquodontid cynodont (Synapsida, Probainognathia) from the early Late Triassic of southern Brazil, Journal of Paleontology

Image from page 599 of Proceedings of the United States N…

PDF) The sister-group of mammals: Brasilodon and Brasilitherium (Cynodontia, Probainognathia) from the late Triassic of southern Brazil

Brasilitherium riograndensis. UFRGS PV0929T, photograph of the skull

The postcranial anatomy of Brasilodon quadrangularis and the acquisition of mammaliaform traits among non-mammaliaform cynodonts

Cladogram showing the phylogenetic relationships of the Brazilian

Brasilodon quadrangularis, UFRGS PV0628T, stereophotograph of the skull

Figure 8 from New information on Brasilodon and Brasilitherium (Cynodontia, Probainognathia) from the Late Triassic, southern Brazil

Reconstruction in ventral view of the skull of Brasilodon