Rhiz. 



876 



large scales; some of the teeth may belong not to fishes but to 



?ai Ohio 

 VolJ.xxyix 



amphibious ani- 

 mals; but the scales 

 must be those of 

 fishes, which must 

 also have had large 

 teeth. ( )hio Goal htd 

 JVi?. 6. XIIL 



Rhizodus hardingi, Dawson Acad. Geol. 1868, p. 254, f. 



Jaw, Tooth, and Scales of Hhizodus Hardingi, ** 5 <^? part 01 the 



fish's jaw; 5, 

 tooth; c,c/,scales, 

 from Norton 

 bluff. Nova 

 Scotia, Lower 

 Coal MeabUies. 

 XL 



JJHiPSVir-' 



Rhizodus lancifer, Newberrv. Proc. Acad. Nat 



Sci, 



