Figure 8, A living single ship coral is found attached to 

 an unidentified substrate that is either an eroded piece of 

 sheet steel or exposed crustal bedrock. Sprinkled about 

 on the surface of the off-white sediment are small black 

 pebbles. At the lower center a heavy concentration of the 

 pebbles surrounds a depression of biological origin. Dive 

 No. 60. 



22 



