﻿276 



BULLETIN 103, UNITED STATES NATIONAL MUSEUM. 



are the salt ponds of the island. There is an entire absence of ele- 

 vated terraces, unless some apparent shoulders on outlying islets, not 

 actually visited by me, should be slightly elevated sea-cut benches. 

 Wave-cut ohffs margin the rocky shores, and alluvial fiats occur 

 around the heads of the bays. 



The shore line of St. Martin is indented. Each reentrant into the 

 land is usually divided by a transverse beach into an inner lagoon or 



63! 



18 



260 



190-5Q-N 



301 



2d, 



296 



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 NGUILLA 



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 18 



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 30 



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^/TirttamarrET (gP) 

 ■"e 14 18 24 26 

 T.MARTIN I. 

 4 „ .on 22 28 



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 22 





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 1-^9:^21 26 24 34\ 



ST.BA'RTHOLOMEW 1 1. 



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 ^-^.. 31 32 



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>!«. 1^.— I UAKT OF bl. MAKXliN J't.ATBAU. FROM U. S. HYDROGEAPHIC CHART NO. 2318. SCALE, 0-st, 

 INCH=ABOUT 12. S NAUTICAL MILES. 



salt pond and an outer bay portion; and alluvial flats margin the 

 heads of the reentrants and project inland between the hills. Tiie 

 spurs along the shore are truncated by wave-cut cliffs (see pi. 69, 

 fig. A) and exhibit no definite terracing. Older beach rock was seen 

 at the northeast end of Blanche Point, perhaps indicating slight 

 differential uplift for that locality. 



The shore hne of Anguilla (see pi. 69, figs. B, D), although not 

 so conspicuously indented as that of St. Bartholomew and St. Martin, 



