65 



% n 



® 



I i i I i i i I i I i I i i \ 



i i i I i i 



66 



67 



6 9 70 

 TIME (TERR] 



CONTOUR : MLW 



71 



I ' I I i I I I I I 



72 73 



74 



















— 1 1 1 1 



1 1 1 



nt. 



■M- 



M 



■ t, 



M 



®m 

 ' ' 1 1 1 



m 

 1 1 



M 



M 



H 



♦ 



1 1 1 1 1 1 1 1 1 1 1 1 1 



65 66 



68 69 70 

 TIME (YEAR] 



CONTOUR : MSL 



72 



74 

















o . 



CD 



* 













o 



1 1 1 



1 1 1 1 1 1 1 1 



1 i i S | i 



®« 



1 1 1 1 



— t-H — Ml — I— »— 



■ m 



65 66 



69 70 71 

 TIME (YEAR] 



CONTOUR : MHH 



74 



DISTANCE FROM THE BRSE LINE TO STATED CONTOURS RT CB 93 



139 



