Skeletons of four tyrannosaurid specimens tested in the study (IMAGE)

University of Bristol

Skeletons of four tyrannosaurid specimens tested in the study

Caption

Skeletons of four tyrannosaurid specimens tested in the study

Credit

Clockwise from above left: adult Tyrannosaurus rex “Sue” (FMNH PR 2081) (Field Museum of Natural History, Chicago, IL; photo by the Field Museum), juvenile Tyrannosaurus rex “Jane” (BMRP 2002.4.1) (Burpee Museum of Natural History; photo by A. Rowe), adult Tarbosaurus bataar (Dinosaurium exhibition, Prague, Czech Republic; photo by R. Holiš) and Raptorex kriegsteini skeletal reconstruction (LH PV18) (Long Hao Institute of Geology and Paleontology, Hohhot, Inner Mongolia, China; photo by P. Sereno). Final image by Andre Rowe.

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