Carr T.D. & Williamson T.E. (2010). "A new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea". Journal of Vertebrate Paleontology. 30(1): 1-16. DOI: 10.1080/02724630903413032
McKeown M, Brusatte S.L., Williamson T.E., Schwab J.A., Carr T.D., Butler I.B., Muir A, Schroeder K, Espy M.A., Hunter J.F., Losko A.S., Nelson R.O., Gautier D.C. & Vogel S.C. (2020). "Neurosensory and Sinus Evolution as Tyrannosauroid Dinosaurs Developed Giant Size: Insight from the Endocranial Anatomy of Bistahieversor sealeyi". The Anatomical Record. 303(4): sid. 1043-1059. DOI: 10.1002/ar.24374
Brusatte S.L. & Carr T.D. (2016). "The phylogeny and evolutionary history of tyrannosauroid dinosaurs". Scientific Reports6: 20252. doi.org/10.1038/srep20252
Loewen M.A., Irmis R.B., Sertich J.W.C., Currie P.J. & Sampson S.D. (2013). "Tyrant Dinosaur Evolution Tracks the Rise and Fall of Late Cretaceous Oceans". PLoS ONE8(11): e79420. 10.1371/journal.pone.0079420