Nelson, Luke, Joshua Doyon, Alison Murray, Don Brinkman, and Robert Holmes. “A Marginal Marine Fauna from the Upper Dinosaur Park Formation, Canada”. Vertebrate Anatomy Morphology Palaeontology 13 (December 23, 2025): 98–139. Accessed February 25, 2026. https://journals.library.ualberta.ca/vamp/index.php/VAMP/article/view/29410.