AGASbIZ: BERMUDAS. 281 



PLATE XXIII. 

 ^olian Rock Pinnacles and Serpuline Atolls, South Shore. 



PLATE XXIV. 



Serpuline Atolls, South Shore. 



PLATE XXV. 

 Serpuline Atolls, South Shore. 



PLATE XXVL 

 Fringing Serpuline Reefs, South Shore. 



PLATE XXVIL 



Pitted and Honey-combed ^olian Rocks, Harrington Sound. 



PLATE XXVIIL 

 Ledge showing Passage of ^olian Rock to Base Rock, Boat Harbor, North Shore. 



PLATE XXIX. 

 Pot-holes, Harrington Sound. 



PLATE XXX. 

 Pseudo-Palmetto Stumps, North Shore. 



