GEOLOGY AND PALEONTOLOGY OF THE CANAL ZONE. 



Distribution op Species — Continued. 



231 



Oligocene— 

 Continued. 



Miocene- 

 Horizon of 

 Bowden 

 marl, etc. 











Emperador 

 limestone, 

 Canal Zone. 



Pliocene. 



Pleistocene. 



Recent. 



Remarks. 



Empire and 

 near Mira- 

 flores. 











i 





Montserrat, geologic 







i 





horizon unknown. 

 St. Croix, Trinidad; 









West Indies; 

 Florida. 



West Indies; 

 Florida; Bra- 

 zil. 



probably about the 

 horizon of the An- 

 tigua formation. 





Santo Domin- 

 do 



Limon, C. R. .. 







....do 













Brazil 







'San to Domin- 

 go. 











i 







. 





i 











; 1 



Tampa, Fla.; about 













the horizon of the 

 Angmlla formation. 

 Do.- 













Santo Domingo, Niv- 













aj6 shale. Horizon 

 unlmown. 







1 



1 

















Santo Domingo; hori- 













zon unknown. 

 Lutetian (Eocene); 





Santiago and 

 Ci ^naga , 

 Cuba. 



Santiago, 

 Cuba; Santo 

 Domingo. 



Usiacuri, Co- 

 lombia. 



Caloohat- 



West Indies: 



West Indies; 

 Florida. 



do 



RupeUan (Oliogo- 

 cene) of Veneto, 

 Italy. 





chee marl, Florida. 



Fla. 1 



.. do ! 







1 





Formation in part the 











same as the Gatun 

 formation, C. Z. 

 Byram marl, Miss. 



































Rupelian (Oligocene), 

 Venetio, Italy. 



Rupelian (Oligocene), 

 Venetio, Italy. 















Empire, C. Z.. 

















Mt.Hope,C.Z.; 

 W.I.; Fla. 



W. I.; Fla.; 

 Bermudas; 

 Azores; St. 

 Vincent. 































Empire, C. Z.. 



















































Mt.Hope,C.Z.; 

 W. I.; Fla., 



etc. 



W. I.; Fla.; 









etc. ! 



37149— 19— Bull. 103- 



