118 





Mineralogy Discriminant Scores 







CDM 











■ UDM 



^ 









aAMB 











X UDM top 



^. ■ 





«M 



■ Layer Means 



■i 



■ 





o 



3 



u. 



X_j 1 < 1 



1 

 A ■ 







-X ' ' ' 



-12 -10 -8 -6 -4 -2 2 4 6 i 



3 







X 







▲ 









A -2 -J 









-3 - 









"^ 







Function 1 





B 









Microfossils Discriminant Scores 























CDM 





■ 











■ UDM 

 aAMB 



^ 



■ 

 ■■■ 





Function 2 



A 



▲ 



• Gr. Means 

 X UDM top 



■ 





i 



2 



A 



-10 



' A ' ' ' " 



-8 -6 -4 -2 ( 



) "" 2 4 6 ( 











• 











-2 - 



X 





















Function 1 





Figure 4-34. Plots of (A) mineralogy and (B) niicrofossil discriminant scores showing 

 distinct clusters of samples according to layers in PDS cores 



The Portland Disposal Site Capping Demonstration Project, 1995-1997 



