I I 1 



1 2 3 4 5 mm 

 e. Echinoid spines and test fragments. 



I I I I \ I 



I 2 3 4 5 mm 

 f. Barnacle plates and opercular valves. 



I 2 3 4 5 mm 

 g. Mollusk shells. 



Figure 15. Typical constituents of inner shelf sediments . --Continued 



35 



