Question: what kind of dinosaur is littlefoot from the land before time
Answer: The main characters include Littlefoot ( Apatosaurus ) , Cera ( Triceratops ) , Ducky ( Saurolophus ) , Petrie ( Pteranodon ) , Spike ( Stegosaurus ) , and in the spin - off television series and the fourteenth movie , Chomper ( Tyrannosaurus ) and Ruby ( Oviraptor ) .