WIGLEY and STINTON: REMAINS FROM MARINE SEDIMENTS 



r*->- 



.BLOCK 

 _ I ISLAND '^^,* 



lATHA'S VINEVARO 



/•,-■• 



, IPOO METERS 



LIMATULA SUBAURICULATA 



wrtr'^ 



A'S ViSE'ARO 







MUSCULUS NIGER 



rrif^*~ 



,- MARTHA'S vtNE^aflO 



NUCULA PROXIMA 



rrtr*- 



 MARTHA'S ViKETiRO 





NUCULANA ACUTA 



Figure 9. — Geographic distribution of the common pelecypods. — Continued. 



13 



