Jacob La Cour

Other mistake: When sitting on the beach looking at Max's notes, they mention that it is 95F. But nevertheless none of them appear to be sweating. Their skin is dry, and Trevor is wearing a big sweater.

Jacob La Cour

Continuity mistake: When Sean is jumping around the floating, magnetic rocks, a piece breaks off and falls. Why does it fall? It would just float next to the big one - held up by the magnetism. It might even float higher up, since Sean's weight should affect the bigger piece a bit.

Jacob La Cour

Continuity mistake: After having flown up the volcano, and they start falling, while still lying in the T-Rex jaw, they should have been weightless, but they still lie down.

Jacob La Cour

Factual error: When falling into the deep, deep hole, the three would be killed upon impact, and the fact that they follow water will not change anything. They will still be falling with more than 180 km/h. The water isn't slowing them down, as nothing is holding the water up. So it will be free-falling too - with more or less the same speed.

Jacob La Cour

Continuity mistake: When walking in the subterranean world, Trevor holds and reads from the Jules Verne Book. It is completely dry, even though they have just been swimming. A wet book stays wet for a long time, and the pages stick tightly together. And yes - they were long enough in the water for the book to get wet - and no, it was not in a watertight container.

Jacob La Cour

Character mistake: When in the mineshaft Trevor says that magnesium is used in gunpowder. That is not correct.

Jacob La Cour

Plot hole: We don't see any herbivores in the underground world - just fish and little birds. A T-Rex would need lots of big game to survive.

Jacob La Cour