Here is the full list of all 12 Jurassic Park: The Cavalry trophies - there are 7 bronze, 4 silver and 1 gold.
Land outside the Visitor's Center.
Contact the rescuers.
Find the kidnapper's trail.
Take a ride on the Bone Breaker.
Free the Parasaurolophus.
Withstand the surprise attack with no blunders.
Survive the Bone Shaker with no mistakes.
Escape to the water tower with no slipups.
Help Nima treat her wound.
Overhear all of Dr. Sorkin's conversation with Gerry.
Find the Mr. DNA sign.
Complete Jurassic Park: The Cavalry