4o 



Bulletin 35 



188 



Page 161 



LTpper Miocene 



Trochus decipi- 



ens n. sp. 



var. laticarinatus 



plicomphalus 

 n. sp. 

 Turbo castane- 



us Chemn. 

 Cyclostrema bi- 



carinatum Gupp. 

 Vitrinella mar- 



ginata n. sp. 



Class Conchi- 

 FKRA. 

 Martesia stria- 

 ta Linn. 

 Teredo fistula Lea 

 Gastrochsena 



cuneiformis 

 Lam. 

 Corbula vimi- 



nea Guppy 



vieta Guppy 



cubaniana d'Orb. 



caribsea d'Orb. 

 Nesera costella- 



ta Desh. 

 Cercomya led- 



aeformis Gupp. 

 Mactra turgi- 



da Gmel. 



subovalina Gupp. 

 Mactrinula ma- 



cescens Gupp. 

 Tellina biplica- 



ta Conrad 



1 J 



Lower 

 Miocene 



'5 'S 

 0 X 



(J 



o 

 c 



02 



Additional 

 Tertiary 

 Localities 



Cuba; 

 U. States 



