There are 14 Trophies that can be collected.

Bronze

Yoder? More Like ExpLODEr!
Talk Yoder out of his killing rage.

Troodone
Escape the Troodon den.

I Know How to Read a Schematic
Get out of the tunnels.

All Together Now
Reunite the group.

Life's a Beach
Arrive at the beach.

You Can't Container
Make no mistakes when fleeing the T.rex at the docks.

Do-you-think-he-saurus Rex
Choose to save Jess when racing for the docks.

Barbasolved
Choose to save the can when racing for the docks.

Silver

If Dinosaur, Den Flee
Escape the den, flawlessly.

Mosey on Outta There
Survive Dr. Sorkin's attempt to free the Mosasaur, perfectly.

Clever Girl
Fight Yoder with no slipups.

Zero Blind Mice
Use three flares while finding the tunnel exit.

Finding Nima
Learn all there is to learn about Nima's past.

Barbasolved
Complete Jurassic Park: The Survivors

http://www.ps3trophies.com/forums/ps3-trophy-news/6544-jurassic-park-episode-4-survivors.html