H 1 1 1 \- 



69 70 71 



TIME (YEAR) 

 CONTOUR : MLW 



uj — i 

 u 



i— 

 en 



a 



69 



71 

 TIME (YEAR} 



CONTOUR : MLW 



69 



TIME (YEAR] 

 CONTOUR : MSL 



71 



UJ —i 



i_j 



CE 



(— 



□ 



H 1 1 1 H 



69 71 73 



TIME (YEAR) 

 CONTOUR : MSL 



TIME (YEAR) 

 CONTOUR : MHW 



II i 



i — i 



LJ 





.3 





cr 





i— 





LO 





i — i 





a 







a 





en 



H 1 i 1 1- 



69 71 73 



TIME (YEAR] 

 CONTOUR : MHN 



1 



FB 



DISTANCE FROM THE BASE LINE TO STATED CONTOURS 



171 



