PRIETO-MÁRQUEZ, A. Revised diagnoses of Hadrosaurus foulkii Leidy, 1858 (the type genus and species of Hadrosauridae Cope, 1869) and Claosaurus agilis Marsh, 1872 (Dinosauria: Ornithopoda) from the Late Cretaceous of North America. Zootaxa, Auckland, New Zealand, v. 2765, n. 1, p. 61–68, 2011. DOI: 10.11646/zootaxa.2765.1.6. Disponível em: https://mapress.com/zt/article/view/zootaxa.2765.1.6. Acesso em: 19 apr. 2025.