File:Tyrannosaurus with infection.jpg

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DescriptionTyrannosaurus with infection.jpg	Hypothesized reconstruction of the Trichomonas-like infection of the oropharynx and mandible of MOR 980, commonly known as ‘Peck's Rex’ Note the yellowing of the oropharyngeal area at the back of the mouth and developed lesions within the mandible that penetrate the full thickness of the bone. This reconstruction is based on photographs of living birds and bird necropsies of individuals with trichomonosis.
Date	2009
Source	Wolff EDS, Salisbury SW, Horner JR, Varricchio DJ (2009) Common Avian Infection Plagued the Tyrant Dinosaurs. PLoS ONE 4(9): e7288. doi:10.1371/journal.pone.0007288
Author	Illustration by Chris Glen, The University of Queensland.

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Tyrannosaurus

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Orientation	Normal
Horizontal resolution	406.72 dpi
Vertical resolution	406.72 dpi
Software used	Adobe Photoshop CS3 Windows
File change date and time	02:36, 1 October 2009
Colour space	sRGB

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