#5 is partially incorrect: Joe Mazzello, who played Timmy, explained it in a video (Jurassic Park: Live Q&A Watch-Along w/ Actor Joseph Mazzello on youtube): it was supposed to break, but not go down as far or with such force.
The Establishing Wide Shot Of The Dig Site In Jurassic Park III Was Actual Footage Of Jack Horner's Excavation, Filmed In Early Summer 2001. The Site Contained Several Large Fossils Of Tyrannosaurs And Some Hadrosaurs
#5 is partially incorrect: Joe Mazzello, who played Timmy, explained it in a video (Jurassic Park: Live Q&A Watch-Along w/ Actor Joseph Mazzello on youtube): it was supposed to break, but not go down as far or with such force.