Fig. 3

Crocodylian and chelonian remains from the Caujarao Formation. a–f Fragmented skull and posterior portion of the right and left mandibles (MTT-V-53) of cf. †Gryposuchus pachakamue. g–k Gavialidae indet. g, h osteoderms (MTT-V-41, 44–45). i–k Isolated teeth (MTT-V-288-A). l, m †Purussaurus isolated teeth (MTT-V-144, 295). n–q Alligatoridae indet. remains. n, o Isolated blunt caiman-like teeth (MTT-V-288-B). p, q Osteoderms (MTT-V-09-10). r, sChelus sp. r Carapace fragment preserving the posterior costals 6–8 (MTT-V-80). s Plastron posterior lobe (xiphiplastra) (MTT-V-80A)