Smithsonian Report. 1962. — Dawson 



Plate 7 



1. One of the intricatclv' sculptured species of Lithophyllum widely associated with alga] 



reefs in the Pacific. 



2. Palmyra Island, a small eastern Pacific atoll with an irregular array of narrow islets 

 scattered over the broad reef flat and new sand islets in the upper left. 



