Voris J. T., Therrien F., Zelenitzky D. K., Brown C. M. A new tyrannosaurine (Theropoda:Tyrannosauridae) from the Campanian Foremost Formation of Alberta, Canada, provides insight into the evolution and biogeography of tyrannosaurids (англ.) // Cretaceous Research. — 2020. — Vol. 104388. — doi:10.1016/j.cretres.2020.104388.
Gates T. A., Horner J. R., Hanna R. R., Nelson C. R. New unadorned hadrosaurine hadrosaurid (Dinosauria, Ornithopoda) from the Campanian of North America (англ.) // Journal of Vertebrate Paleontology. — 2011. — Vol. 31, no. 4. — P. 798. — doi:10.1080/02724634.2011.577854.