

1 



80°I3' 



12' 



1 l' 





10' 



1 

 80°09' 





— 27°44' 



+ 



+ 



+ 





+ 



+ 



27-44'- 



-43' 



+ 



+ 



+ 





+ 





43' — 



-42' 



A *^ 





J 





-69 





42' — 



— 41' _^ 



^C-'x""''^ 





<o j 



L 



ir 



^-^1 



„ "!'- 

 V?-"" 



-40' C^ 







/ ^ / 



/ ° 



y^»^ 





^ ^-^-^""'^^ *5 



\ 



40' — 



-*" ®72 '^ 



+ 







h^ 



^^^""^"^ 



73bA 

 73A-v\ \ 



C- 



/ _- 



,-» 







V*'° 



sy 



P§ 



\ 







-3S' D 



+ . 



60|r ^ 



/^ 



BETHEL SHOAL 

 ISOPACHOUS MAP 



39' — 







■? « 





SURFACE TO X HORIZON | 





$^,,-^^"^ 



Y»i^ 















E ^^ 









EXPLANATION 





-ZT'se' 



+ 



U6^\ 



+ 



iziM 





® Core 



27°38' — 











Survey 



Line and Novigotion Fix 







SCIS' 



1 



12' 



1 



1 r 



1 







Scole in Yards 





500 250 







1 



500 1000 

 1 



1600 



Figure 29. Isopachous Map of Sediment Thickness between the Water - 

 Sediment Interface and the "X" Horizon Underlying 

 Bethel Shoal. 



59 



