Chiappe, Luis M. (1988). «A new trematochampsid crocodile from the Early Cretaceous of north-western Patagonia, Argentina and its palaeobiogeographical and phylogenetic implications». Cretaceous Research9 (4): 379-389. Bibcode:1988CrRes...9..379C. doi:10.1016/0195-6671(88)90009-2.
Chiappe, Luis M. (1988). «A new trematochampsid crocodile from the Early Cretaceous of north-western Patagonia, Argentina and its palaeobiogeographical and phylogenetic implications». Cretaceous Research9 (4): 379-389. Bibcode:1988CrRes...9..379C. doi:10.1016/0195-6671(88)90009-2.