PLATE 24 



BL 



, . 



^ii*; 



1. Photograph of the type specimen of Pelion lye Hi Wyman, from the Ohio Coal Measures. Supposed to 



represent the ancestral form of the Salientia. X 2. Original in American Museum of Natural History. 



2. Scales of Cercarioinorphus pan>isqnaiis Cope, a microsaur from the Ohio Coal Measures. X 10. Original 



in American Museum of Natural History. 



3. Type specimen of Cfirarioiiiorjihus pai~i'isqi<auiis Cope, from the Ohio Coal Measures. Original in 



American Museum of Natural History. X 0.75. 



