72 CRETACEOUS AND TERTIARY FISH. 



Fig. 34. — Hemipristis serra Agassiz. 1-2, Pemberton (Bryan) ; *3, Vincen- 

 town (Dick) ; 4-5, Salem Co. (Uhler) ; 6-7, Alio way stown (Yarrow) ; 8-20, 

 Charles Co., Md. (Thomas). 



