P .4 .81.21.62.02.42. 



EOUMDhRY ROUGHNESS (CM) 



GHOST 2 

 JULY 1566 



g 15- 



MEAN RPD DEPTH (CM) 



123456769 18 11 

 ORG.-SED. INDEX UhLUE 



Figure 3-87- Frequency distributions of small-scale boundary 

 roughness, mean apparent RPD depths and OSI values 

 at the GHOST-2 site, July 1986. 



