|Scientific name||Pristichampsus rollinatii|
|Appearances||Primeval: Lost in Time|
Pristichampsus was a large, hooved, semi-bipedal crocodile from the Eocene Epoch.
In the Eocene, Sean Michaelson finds a clutch of Pristichampsus eggs. When he takes a closer look, the parent Pristichampsus arrives and attacks Sean for disturbing its nest. However, at that moment, Bob Wright arrives and distracts the Pristichampsus long enough for Sean to escape, leaving the Pristichampsus roaring angrily at him for disturbing its nest.