PLATE XL Voie: 
DINICHTHYS INTERMEDIUS, Newb. (p. (152). 
Fie. 1. Suborbital plate, outside. 
18. Suborbital plate, inside. 
2. Anterior lateral ventral plate, inside. 
3. Left maxillary complete, showing teeth on posterior margin. 
4. Right maxillary, outside. much worn, showing maturity and average size. 
4°, Right maxillary, inside, showing worn surface. 
All natural size. Cleveland shale, Brooklyn, Cuyahoga County, Ohio. 
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