Peel, J.S, and A.K Higgins. “Anatolepis - a Problematic Ordovician Vertebrate Reinterpreted As an Arthropod”. Rapport Grønlands Geologiske Undersøgelse 85 (December 31, 1977): 108–109. Accessed July 3, 2024. https://geusjournals.org/index.php/rapggu/article/view/7541.