1. Tesoros Paleontológicos de Venezuela: Urumaco, património natural de la humanidad;Aguilera,2004
2. - A new giant Purussaurus (crocodyliformes, alligatoridae) from the upper Miocene Urumaco Formation, Venezuela;Aguilera;J. Syst. Palaeontol.,2006
3. Nuevos restos de Alligatoridae Cuvier, 1807 (Eusuchia, Crocodylia) del Neógeno del Sur de la província de Salta;Barrios,2011
4. - osteology and systematic affinities of the horned alligator Ceratosuchus (reptilia, crocodylia);Bartels;J. Paleontol.,1984
5. - Archosaur phylogeny and the relationships of the Crocodylia;Benton,1988