==Sources==*"Wildlife of Gondwana: Dinosaurs and Other Vertebrates from the Ancient Supercontinent" (Life of the Past) by Pat Vickers Rich, Thomas Hewitt Rich, Francesco Coffa, and Steven Morton
* "Wildlife of Gondwana: Dinosaurs and Other Vertebrates from the Ancient Supercontinent" (Life of the Past) by Pat Vickers Rich, Thomas Hewitt Rich, Francesco Coffa, and Steven Morton