FIG. 5 in Tyrannosaur cannibalism: A case of a tooth-traced tyrannosaurid bone in the Lance Formation (Maastrichtian), Wyoming

FIG. 5.—Comparison between four specimens of tyrannosaurid metatarsals: A) Tyrannosaurus rex metatarsal IV (SWAU HRS13997). B) Tyrannosaurus rex metatarsals II-IV (LACM 23845, with IV sculpted). C) Tyrannosauridae indet. metatarsal IV (IGM 6130; modified from Peecook (2014, fig. 3). D) Tyrannosaurus rex metatarsals II-IV (FMNH PR2081; modified from Brochu (2003, figs. 99, 100, 101). SWAU HRS13997 and IGM 6130 are metatarsal IV. All elements are from the right pes except IGM 6130, which is a left element, although the image has been flipped to make it match the others. Note that FMNH PR2081 is shown in a more medial view than the other metatarsal specimens. Scale bar = 100 mm.Published as part of Matthew A. McLain, David Nelsen, Keith Snyder, Christopher T. Griffin, Bethania Siviero, Leonard R. Brand & Arthur V. Chadwick, 2018, Tyrannosaur cannibalism: A case of a tooth-traced tyrannosaurid bone in the Lance Formation (Maastrichtian), Wyoming, pp. 164-173 in Palaios 33 on page 169, DOI: 10.2110/palo.2017.076, http://zenodo.org/record/374964