Spinosaurus was a large theropod dinosaur, and the biggest land-based predator of all time.
Middle Cretaceous -
Primeval Resurrected Episode 1.1 (flashback)
Primeval Resurrected Episode 1.4
In Episode 1.4, a pack of Carcharodontosaurus attacks Connor and Abby in the Cretaceous Swamp when suddenly their home anomaly reopens. At that moment, a Spinosaurus comes along and starts fighting the Carcharodontosaurs, killing one in the process. This gives Abby and Connor enough time to make a run for the anomaly.
- The Spinosaurus kills one of the Carcharodontosaurs by snapping its neck, this is a reference to the way the Spinosaurus killed the T.rex in Jurassic Park III.
- Stock footage of the Spinosaurus from episode 4.1 appears in Matt's introduction to the series in the first episode of PR.
- Spinosaurus is the third dinosaur to appear in PR.
- Since it uses the same model as the original Primeval series 4 Spinosaur it, like its series 4 counterpart, has a second smaller sail on its tail, which the real creature didn't have.