The top mistakes in The Land Before Time http://www.moviemistakes.com/film4236 en Sat, 22 Nov 2008 06:55:27 +0000 127157 Just after Littlefoot and the others get stuck in the tar, we see Cera being chased by a group of Pachycephalosaurus. They act like they want to eat Cera, which is the error because the Pachycephalosaurus was an herbivore, not a carnivore. 142156 In the scene in which they all spend the night in Sharp Tooth's footprint, when they fall asleep, they are under a large tree, but when they awake, as Sharp Tooth is coming, the tree has disappeared. 97280 Littlefoot's lips don't move when he says "Cera, you came back." while pushing the boulder on the Sharptooth.