c. 



The Land 



1 Contours or form lines 



(a) Contours or form lines, estimated 



2 Hachures 





3 Gla 



o 



TREE 



A conspicuous clump or single tree 

 of any kind useful as a landmark. 



5 Isolated trees 



wooded 



9 Deciduous woodland 



(woodland of any kind) 



2050 

 (tree tops) 



(11) Elevation of top of trees 



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



