69 



71 

 TIME 



(YEAR] 



CONTOUR : 



MLW 



TIME 

 CONTOUR 



o 



CD + 



69 



1 h- 



71 



TIME 

 CONTOUR : 



(YERRi 

 MSL 



71 7; 



TIME CY.ERR) 

 CONTOUR : -3.66 M 



69 



71 73 



TIME (YEAR] 



CONTOUR : MHW 



71 7: 

 TIME (TERR] 

 CONTOUR - -1.83 M 



DISTANCE FROM THE BASE LINE TO STATED CONTOURS AT MB 23 



153 



