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 shghtly elevated sea-cut benches. 

 Wave-cut cliffs margin the rocky shores, and alluvial flats occur 

 around the heads of the bays. 



The shore line of St. Martin is indented. Each reentrant into tl^e 

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



63° 



18 



301 



190-33-. 

 26 



2^, 



295 



2-48 



108,' 



^9/25 ^, 

 / Co. a6ej.\ 



igo I An gull a\ 



- 2QBan 



/ 26 



132/' 19 ^^ 



16 



18 



IT 16^ 



G«.19 





/136 



,110 

 ,'40 \ 



/'(§2)if ■^• 



157 



a25,,''3l 



25 23 ^^ 34 

 27,, 27 28 "^"-s 

 ■"i:^'-'' Scrub I 



!6^14 (50) 



16 27 28 

 27 



lll''& 

 38 



34 

 31 30 



T5~- 



33 



37 



38 



33 



30 



56- 

 37 



18 



105'46.:8 



=. — , 16 32 



Pioa]nguilla 



11 20 23 



"... 1ft 13 18 K- 



S/TintamarxBl. CM) 

 6 l4 18 24 26 

 'ST.MARTIN I. 

 Tw ,on 22 28 



O'jater Pond 20 



13 15 18 28 



& Chickens 



30 



29 32 



38 " 32 



96 ^ 



37 ^/'2a 



38/ 



'S^iOi 



40' 



23 



29 



Co. 



26 



fne sa.S'Sft. 



38 39 3^/ 

 26 26 / 



29 / 



22 23 i 



29 ,^. 

 22 2< V146 



86/' 



tlG. li:.— I UAKT on- sr. MAKTIN BLAi-KAU. FEOM U. S. HYDROGRAPHIC CHART NO. 2318. SCALK, 0.\K 

 INCH=ABOXJT 12.8 NAUTICAL MILES. 



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

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

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

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

 at the northeast end of Blanche Point, perhaps indicating slight 

 differential uplift for that locality. 



The shore line of AnguiUa (see pi. 69, figs. B, D), although not 

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



