AGASSIZ: BERMUDAS. 279 



EXPLANATION OF THE PLATES. 



PLATE I. 



Bermuda Islands. Reduced from U. S. Hydrographic Chart, No. 27. 



PLATE IL 



Fig. 1. The Challenger and Argus Banks to the sojithwest of Bermuda. 



Fig. 2. Section from Somerset Island across the Challenger and Argus Banks. 



Depth in fathoms, horizontal scale, 1 inch = 10 miles. 

 Fig. 3. Section north-northeast from North Rock into 1,370 fathoms. 

 Fig. 4. Section southeast from Castle Harbor into 1,240 fathoms. 



PLATE III. 

 The Bermuda Islands from Gibbs Hill. 



PLATE IV. 

 Mullet Bay, St. George Island. Characteristic ^olian Hills in the background. 



PLATE V. 

 Bare Hills on the North Shore of the Western Entrance to St. George Harbor. 



PLATE VI. 

 Shore of Harrington Sound. 



PLATE VIL 



Webb's Pond. 



PLATE VIIL 

 North Rock. 



PLATE IX. 

 Deep Cut through ^olian Rock, Warwick. 



