Another goof was in the original Jurassic Park...when the T-rex traps the kids in the Jeep in the rain, it tries to grab them through the large sun-roof. In one of the angles you can see the glass break in half, but then it's intact in the next shot.
"When John and Catherine are in the hangar at the runway, the Cessna's tail number is N3035C. When the plane is shown in the air, the number is N3973F. When they land, the tail number has changed back to N3035C. (01:22:25 - 01:25:50)"
Another goof was in the original Jurassic Park...when the T-rex traps the kids in the Jeep in the rain, it tries to grab them through the large sun-roof. In one of the angles you can see the glass break in half, but then it's intact in the next shot.
And don't forget the "Speedo tan" in the waterfall scene...