answers: Petrie
context: state. Victor Von Doom, looking for a pawn to use in a plot against the Fantastic Four, discovered that Terrax had survived. Terrax was kidnapped from the hospital and brought back to Doom's kingdom of Latveria by a squad of robots dispatched by Doom. There, after six weeks of Doom's advanced treatments, Terrax recovered. But, having been stripped of cosmic power, Terrax had no memories of having been the herald of Galactus, and thus called himself Tyros once more. Doom had recently perfected a device that was capable of endowing an individual with limited cosmic power. Tyros readily agreed to </s> Petrie to fly for the first time. The plan nearly fails when the Sharptooth begins attacking the boulder while the group attempts to push it onto him. However, Cera reunites with the group, and she allows them to push the Sharptooth and the boulder into the water below. The Sharptooth momentarily takes Petrie down with him, but he later emerges unharmed. Littlefoot, alone, follows a cloud resembling his mother, which guides him to the Great Valley. He is then joined by the others. Upon arrival, the five are reunited with their families: Petrie impresses his family with his newfound flight; </s> The Land Before Time (franchise) The Land Before Time, is an American franchise of animated adventure films by Universal Pictures centered on dinosaurs. The series began in 1988 with the eponymous "The Land Before Time", directed and produced by Don Bluth and executive produced by George Lucas and Steven Spielberg. It was followed by a total of thirteen direct-to-video musical sequels, TV series, video games, soundtracks and related merchandising. Neither the sequels nor the series involve the participation of Bluth, Lucas, or Spielberg. All 14 films were released in a Complete Collection DVD set on June 14, 2016. The films
question: what is the pterodactyls name in land before time