Plate 3.". 



West Iti<li;in shore lines of submergence. 



Fig. A. Looking seaward through the mouth of Santiago Harbor, Cuba. 



D. Looking northward from the west side of the entrance to Santiago 

 Harbor, Cuba. 



C. Looking toward the head of Charlotte Anialia Harbor, St. Thomas. 



D. Looking seaward from Mayer Village along Spencer Bay, Antigua. 

 274 



