Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Bone Shaker (Silver)	Survive the Bone Shaker with no mistakes.
Boots On the Ground (Silver)	Land outside the Visitor's Center.
Dropping Eaves (Bronze)	Overhear all of Dr. Sorkin's conversation with Gerry.
For Medicinal Purposes (Bronze)	Help Nima treat her wound.
Get It Off Me! (Silver)	Withstand the surprise attack with no blunders.
I Herd That (Silver)	Free the Parasaurolophus.
Jurassic Park: The Cavalry (Bronze)	Complete Jurassic Park: The Cavalry.
Just Calling my Boyfriend... (Bronze)	Contact the rescuers.
Rough Riders (Bronze)	Take a ride on the Bone Breaker.
That Way... (Bronze)	Find the kidnapper's trail.
What Are They Doing Here? (Bronze)	Escape to the water tower with no slipups.
You Must Be This Tall to Ride (Gold)	Find the Mr. DNA sign.