to 



3: c rr 



ej -5 L 



10 



- 









DATES 



17 DEC 76 



6 JAN 77 



,14 JAN 77 



24 JAN 77 









- 



~"Z 



^ \ 



•^k. 





North (Pre 



file 



Line 68) 





- 



\ 



^c'^ 



^ 









_ 





\ 



X 



^^(^ 







1 1 1 



1 1 1 1 



1 1 1 1 



1 t 1 1 



1 



1 1 1 1 



1 1 1 



200 400 



DISTANCE FROM BASELINE CM> 



600 



to 





-s 



-10 



DATES 



17 DEC 76 



6 JAN 77 



,4 JAN 77 



24 JAN 77 



South (Profile Line 69) 



J I I I u 



J L 



200 400 



DISTANCE FROM BASELINE CM> 



600 



109 



