Yun, Chan-gyu. 2020. A Subadult Frontal of Daspletosaurus torosus (Theropoda: Tyrannosauridae) from the Late Cretaceous of Alberta, Canada with Implications for Tyrannosaurid Ontogeny and Taxonomy. – PalArch’s Journal of Vertebrate Palaeontology 17(2) (2020), 1-13. ISSN 1567-2158. 13 pages + 6 figures.

An isolated frontal bone of Daspletosaurus torosus (Theropoda: Tyrannosauridae) is desecribed which was probably found in the Dinosaur Park Formation (Upper Cretaceous) of Dinosaur Provincial Park, Alberta (Canada). It is important in terms of the first detailed osteological description of the frontal of Daspletosaurus torosus. The size and anatomical details of the specimen indicates the […]