1972 IV A7 
  
  
LV 73 \LV 87 
LV 70 .lVA6 | LV88 
LV 63 LV 79 LV 90 
LV 62 \1V 89 \: LV 91 LV 83 
LV 69 o ARAM LV 82 
' | LV81 
   
      
VAM 
    
LV 43 \ 08717 ibo 
  
  
  
    
  
  
  
  
  
  
  
  
  
  
     
Figure 5. 
Details surveyed and codification 
Collimating the dripstone points was somewhat each level: 
difficult because of the uneven wear and level 
positioning of the stones.The number of points 20 
surveyed on the two edges of the dripstone, are 30 
different for each level. A maximum number of 40 
points was surveyed at level 50 at the height of 50 
the camera. At the other levels, the ascending and 60 
descending perspectives made it difficult to 70 
collimate a similar number of points. 80 
  
  
  
  
  
  
  
  
    
  
  
DRAWN BY M. GUIDARELLI 
The following number of points were 
number 
164 
268 
282 
343 
269 
188 
179 
125 
surveyed 
at