Vavrek MJ, Murray AM, Bell PR. Xiphactinus audax Leidy 1870 from the Puskwaskau Formation (Santonian to Campanian) of northwestern Alberta, Canada and the distribution of Xiphactinus in North America. Vert. Anat. Morph. Palaeo. [Internet]. 2016 Feb. 4 [cited 2024 Jul. 10];1:89-100. Available from: https://journals.library.ualberta.ca/vamp/index.php/VAMP/article/view/25447