A. 



The Coastline 



1 Shoreline unsurveyed 



Rocky 



Not rocky, low 



Not rocky^ high 

 3 Cliffy coastline (Bluffs) 



4 Sandhills or dunes 



W- 



mangrove 



Symbol used only in small areas 

 or when a prominent feature. 



7 Mangrove 



8 Swamp or marsh 



b Sand 



c Stones or gravel 



d Rock, uncovers at chart datum 



f Sand and gravel 



'^■I'Jf t^^-^^v 



g Coral^ uncovers at chart 

 datum (See No. O-IO) 



U extensii 

 12 Breakers along a shore 



1 3 Limiting danger line 



Figure 189. — Symbols and abbreviations for nautical charts (part II). 



