These are the Moschops, Gallimimus, Dimetrodon, Dimorphodon, Pteranodon, and Brachiosaurus. Suddenly, a "Tyrannosaurus" attacks and kills the "Agathaumas", along with an unfortunate "Pteranodon". Rodan is depicted as a colossal, prehistoric, irradiated species of "Pteranodon". Bird squawks were used for the Pteranodon. Pteranodon Flyers' queue is located within Camp Jurassic. "Ichthyornis" shared the sky with large pterosaurs such as "Nyctosaurus" and "Pteranodon". Lykos' Sauron form resembles a large crested pteranodon, extinct except in the Savage Land. Williston accepted this conclusion and went back to calling the genus "Pteranodon". It later returned to Stanley park where it battled a Pteranodon. This was influenced by the distinctive backward-pointing crest of the well-known "Pteranodon". As Gwangi leaves, he takes the dead "Pteranodon" with him. "Nyctosaurus", like its relative "Pteranodon", appears to have grown very rapidly after hatching. Azhdarchids were originally classified as close relatives of "Pteranodon" due to their long, toothless beaks. In 1892, Samuel Williston examined the question of "Pteranodon" classification. "Pteranodon sternbergi" is the only known species of "Pteranodon" with an upright crest.