Project 3698: A. M. Murray, D. B. Brinkman, D. G. DeMar, G. P. Wilson. 2020. Paddlefish and sturgeon (Chondrostei: Acipenseriformes: Polyodontidae and Acipenseridae) from lower Paleocene deposits of Montana, U.S.A. Journal of Vertebrate Paleontology. 40 (2):e1775091.
