PLATE LV 



COMPAEISON OF InCISOES AND CaNINES IN EoCENE TiTANOTHERES FROM THE IJPPER LeVELS OF BrIDGER BaSIN 



AND THE Lower Levels of Washakie Basin 

 Drawings by E. S. Christman. Natural size. (See p. 298) 



A, Palaeosyops aff. P. robustus (Am. Mus. 1584), Bridger Basin, Wyo. 



B, Telmatherium cultridens (Princeton Mus. 10027), Sage Creek Spring, Bridger Basin, Wyo. 



C, Manteoceras manteoceras (Am. Mus. 12683), Sage Creelv Spring, Bridger Basin, Wyo. 



D, Telmatherium ultimum, paratype (Am. Mus. 2004), Wiiite River, Utah, premaxillary region crushed laterally. 



E, Dolichorhinus hyognathus (Am. Mus. 13164), Washakie Basin, Wyo., Haystack Mountain, 10 feet above pink stratum, level 



Washakie B. 



