(Theropoda: Tyrannosauridae) from the Campanian Foremost Formation of Alberta, Canada, provides insight into the evolution and biogeography of tyrannosaurids
The Guardian. 5 March 2007 [4 September 2018]. Mr. Arthur Dixon (PDF). Alberta Hansard. 8 March 2007: 7 [4 September 2018]. Passing of Cal Glauser, Former
Cranial anatomy of tyrannosaurid dinosaurs from the Late Cretaceous of Alberta, Canada (PDF). Acta Palaeontologica Polonica. 2003, 42 (2): 191–226 [2008-10-09]