The animation of the Sauroposeidon hatchlings uses the CGI models of the adults. Real-life dinosaur babies had very different body ratios than adults, like shorter necks and relatively bigger heads.
The narrator constantly keeps mispronouncing the name of Parasurolophus as "parasauropholus".
The program shows the female Sauroposeidon laying her eggs in a plain area and leaving them behind. This contradicts the scientists' comments about the animal covering the eggs in plant matter to protect them.
The CGI animation shows the "lips" of the Parasaurolophus moving as if they were made of flesh. In real life, they did not have fleshy lips, but hard and sturdy bills, thus their nickname, "duckbills".
In certain animations, you can see a pack of Deinonychus attacking a sub-adult Sauroposeidon. This would never have happened, since this Sauropod is far too large for them to prey on, and it also directly contradicts what the experts are saying during the animation. Deinonychus were more likely to catch very young Sauropods.
The profession of vertebrate paleontologist Thomas Holtz Jr. is erroneously written as "vertebrate of paleontologist".