-42»ie' 



Az^ia — 



Scole in Yords 







500 



Scale in Meters 



500 



1 , H-l 1 1 1 



500 



500 



^i0i^:iiifj Best Potentiol 



il63 Core Location 

 2698 2699 



• • Navigation Fi»e» 



..^ — Contours In Feet 



Figure 19. Bottom topography near 'Nantasket East sand deposit. Note 

 terracelike form of deposit on the north and west sides. 



