Dino Crisis 1 & 2. It plays very similar to the original Resident Evil games and is downright awesome. Skip the third game though. The third one takes place in space with alien/dinosaur mutants.
Primal Carnage is an okay game but it sort of gets boring after a while.
Walking With Dinosaurs is a great television series if you want the documentary angle.
Also, check out The Dinosaur Four. It's a pretty good novel. Here's a description: A ticking sound fills the air as Tim MacGregor enters The Daily Edition Café to meet his new girlfriend for coffee. Moments later, the café is transported 67 million years back in time, along with everyone inside.
Time is running out as ten unlikely companions search for a way home, while one member of the group plots to keep them all in the past.
Time is running out as ten unlikely companions search for a way home, while one member of the group plots to keep them all in the past.