Cannibalism in Tyrannosaurus rex Author Nicholas R. Longrich Department of Geology and Geophysics, Yale University, New Haven, Connecticut, United States of America nicholas.longrich@yale.edu Author John R. Horner Museum of the Rockies, Montana State University, Bozeman, Montana, United States of America Author Gregory M. Erickson Department of Biological Science, Florida State University, Tallahassee, Florida, United States of America Author Philip J. Currie Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada text PLoS ONE 2010 2010-10-15 5 e 13419 e 13419 journal article 21667 10.1371/journal.pone.0013419 dcb72bb7-896e-44b1-bd40-21f311643008 PMC2955550 20976177 3898996
Table 1. Specimens showing tooth marks that are attributable to Tyrannosaurus rex ı including previously described specimens (15) and specimens previously unidentified or unpublished (asterisk).
TaxonAccession/Locality NumberToothmarked elementProvenance
doi:10.1371/journal.pone.0013419.t001
Tyrannosaurus rexUCMP 137538 *pedal phalanxHell Creek Fm.ı Montanaı late Maastrichtian
Tyrannosaurus rexMOR 1126 *skeletonHell Creek Fm.ı Montana
Tyrannosaurus rexMOR 920 *skeletonHell Creek Fm.ı Montanaı late Maastrichtian
Tyrannosaurus rexMOR 1602 *metatarsal IIIHell Creek Fm.ı Montanaı late Maastrichtian
Triceratops sp.YPM 53263*squamosalLance Fm. Wyomingı late Maastrichtian
Ceratopsidae indet.TMP 1998.102.0005*frill fragmentScollard Fm.ı Albertaı late Maastrichtian
Ceratopsidae indet.MOR 799pelvisHell Creek Fm.ı Montanaı late Maastrichtian
Ceratopsidae indet.NMC 53370*ischiumFrenchman Fm.ı Saskatchewanı late Maastrichtian
Ceratopsidae indet.UCMP 130385*left dentaryHell Creek Formationı Montanaı late Maastrichtian
Ceratopsidae indet.UCMP V86061 *limb bone fragmentHell Creek Formationı Montanaı late Maastrichtian
Edmontosaurus annectensAMNH 5041*dentaryHell Creek Fm.ı Montanaı late Maastrichtian
HadrosauridaeUCMP 140601pedal phalanxHell Creek Fm.ı Montanaı late Maastrichtian
HadrosauridaeUCMP uncatalogued*metatarsalHell Creek Fm.ı Montanaı late Maastrichtian
HadrosauridaeCM 105*pubisLance Fm.ı Wyomingı late Maastrichtian
HadrosauridaeUCMP V86026 *caudal vertebraHell Creek Fm.ı Montanaı late Maastrichtian
Thescelosaurus neglectusMOR 1161*FemurHell Creek Fm.ı Montanaı late Maastrichtian
Ornithischia indet.TMP 1994.125.0102*RibScollard Fm.ı Albertaı late Maastrichtian