English: Thorax region of Edmontosaurus mummy AMNH 5060 showing skin impressions.
Above: Photograph of region, from Osborn (1912, Fig. 6). Original caption: "Natural cast of foldings of the integument on the right side of the thorax of the Trachodon annectens 'mummy', showing close appression to the ribs and scapula. Amer. Mus. No. 5060."
Below: Interpretive drawing of same region, from Osborn (1912, Fig. 6a). Original caption: "Key to Fig. 6. Showing distribution of large areas of rounded tubercles on the sides of the thorax: (a) rounded areas of pavement tubercles; (b) elongate areas of pavement tubercles above and in front of the anterior portion of the scapula."
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Captions
Thorax region of Edmontosaurus mummy AMNH 5060 showing skin impressions