Aguilera, Orangel A. A new giant Purussaurus (Crocodyliformes, Alligatoridae) from the Upper Miocene Urumaco Formation, Venezuela - London The Natural History Museum September 2006 - pp. 221-232 ilus. ISSN: 1477-2019 Subjects--Topical Terms: CROCODYLIAMIOCENO SUPERIORREPTILIAVERTEBRADOS Subjects--Geographic Terms: FALCONURUMACOVENEZUELA