MURRAY ISLAND AUSTRALIA 



SAMPLES FROM FLORIDA AND THE BAHAMAS 



I 1 700 feet ' 



from shore Above 200 feet 600 feet 1200 feet 



Beach sand type high fee from shore from shore from shore 



. : s aeosm 



I I 



I I 



I I 



! I 



ai-aosmm 



■■>.■; OUOSrcim 



o.ooi-omm- 



Sands from behind reef 

 Cccoanot Pom{ ft ndrn^^-q 



. _ft05-ocd?fn 



PLATE 94 



_^ 



Beacn sand Oolitic sand 



Sards Key Florida Graat Bahama Bank 



No 68 No 71 



OS -O.iS mm. 



oes-oi i ^ 



0.1 -0 J 



SAMPLES FROM FLORIDA AND THE BAHAMAS 



GLOBIGERINA 002E 

 Tongue of Ocean 



J 



FINE GRAINED OOLITIC MUDS 

 Andras Island Bahamas 



LAGOON DEPOSIT S FLORIDA 



^ 



South of 



Cudjoe Key 



No 91 



Marquesas Lagoon 



u 



Graphic illustration of mechanical analyses of bottom samples. 



TortugaB * 

 Lagoon 

 No 97 



/',!% 



