100% 

 CLAY 



X 



O 

 A 



▲ 



BAY 



LAGOON 



OPEN MARINE,* 35m 



OPEN MARINE. 35 -200m 



OPEN MARINE,* 200m 



100% 

 SILT 



Figure 3. -Gravel-sand, silt and clay plots. 



265 



