AKNOLD — THE PALEONTOLOGY AND STUATIGKAPUV OF «AN PEDllO. 



47 



> 



p u 



CA V 



SCAPHOPODA. 



Cadulus nilenlior Carpenter X 



Dentalium indiaiiorum Carpenter N 



Denlalium hexagonum Sowerby X 



Dentalium pseudohexwjonum Dall ? 



Denlalium semipolitum Broderip & Sowerby S 



CRUSTACEA. | 



Bataiius concavu^ Bronn X 



Cancer breweri Gaeb . 



PISCES. 

 Orolophus halleri ( ?) Cooper . 



E 



P1.BISTOCBNB, 



Upper San Pedro, 



■a rt 



ss 



B 



11 



3^ 



I «,2 



c 



M 

 R 



M 



M 



« 9 



K 

 C 



Lower 

 San Pedro. 





R 



M 

 C 

 R 



R 



0.3 



It 



M 



M 



Pliocene. 



as 



5 



