Geological Survey of Alabama. 



55 



tained by the following species have been taken ; measurements are given 

 in inches and tenths : 



NAME. 



Venercardia planicosta, Lam 



Ostrea compressirostra, Say., upper valve 



" " " lower valve 



Turbinella pyruloides, Con 



Voluta Newcornbiana, Whitf 



Rostellaria trinodifera, Con 



Pseudoliva scalina, Heilpr 



Athleta Tuomeyi, Con 



Turritella prsecincta, Con 



" bellifera, Aldr 



? Fusus trabeatus, Con 



Pseudoliva vetusta, Con 



Bulbifusus Tuomeyi, Aldr 



Crassatella tumidula, Whitf.. 



Pectunculus stamineus, Con 



Length. 



5.0 

 5.5 

 6.0 

 3.9 

 4.7' 

 2.8 

 4.3 

 2.4 

 3.3 

 3.7 

 2.3 

 2.1 

 2.8 

 2.5 

 2.0 



Breadth. 



4.7 



6.5 



6.5 



2.5 



2.0 



1.3 



2.7 



.4 



.1 



.7 



.2 



.6 



.9 



2.2 



2.1 



Voluta Newcoinbiana, Whitf .... 



(Athleta) Tuomeyi, Con 



Say ana, Con., var. 

 Fusus trabeatus, Con 



pagodiformis, Heilpr # * # 



var 



subtenuis, Heilpr * # * 



subscalarinus, Heilpr * * 



sp * * 



sp 



(Strepsidura), sp * 







rspiniger, Con 

 Meyeri, Aldr 

 n. sp 



rugatus, Aldr , 



Pleurotoma terebralis, Lam ! * 



sp * * 



nasuta, Whitf * * 



P 



n. sp 



n. sp. (smooth) 



eapax, Whitf 



sp * 



Turritella Mortoni, Con. '. * * * 



" prseciucta, Con * * 



II 



r 



o 



I! 



