





Mtidrnpmtt 



- Sheiltei. 



Marble 



tihelh 



& hulls ana 

 Mcrdrepoie 



White 

 Limestone 







;///7 





AM-^OKNAL OP MIH^CL/TH.57, PARK ^ WZ/ f.y. 



Corals 

 Shells eta 



White 

 Limestone 



/Shells 



Madrepore 



