FIGURE 2 in Bite marks attributable to Tyrannosaurus rex: preliminary description and implications

FIGURE 2. Bite mark furrows from tyrannosaur "puncture and pull" biting on the dorsal surface of the anterior iliac crest of the Triceratops pelvis (MOR 799). The initial bite penetrated the bone at the wider end of the furrow and was then dragged ascendingly toward the narrower end.