Chiappe, Luis M. (1988). "A new trematochampsid crocodile from the Early Cretaceous of north-western Patagonia, Argentina and its palaeobiogeographical and phylogenetic implications". Cretaceous Research. 9 (4): 379–389. Bibcode:1988CrRes...9..379C. doi:10.1016/0195-6671(88)90009-2.
harvard.edu
ui.adsabs.harvard.edu
Chiappe, Luis M. (1988). "A new trematochampsid crocodile from the Early Cretaceous of north-western Patagonia, Argentina and its palaeobiogeographical and phylogenetic implications". Cretaceous Research. 9 (4): 379–389. Bibcode:1988CrRes...9..379C. doi:10.1016/0195-6671(88)90009-2.
