PLATE XIV 



A. Mounted skeleton of TRICERATOPS cf. ELATUS, at American Museum of 



Natural History, 1/38 natural size. 

 Courtesy of the American Museum of Natural History. 



B. Mounted skeletons of CHASMOSAURUS BELLI, at the National Museum of 



Canada; left, plesiotype, No. 2245 ; right, No. 2280. 

 Courtesy of the Geological Survey of Canada. 



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