APPERDIX D 

 ATTERBERG LIMITS 



Core 



No. 



Interval 



(cm from top 



of core) 



Material 

 (T = till; 

 P = postglacial) 



Liquid 



limit 



(pet) 



Plasticity 

 index 



55 



398 to 



420 



Gravelly 



clay 



(T) 



28 



10 



60 



560 to 



580 



Gravelly 



clay 



(T) 



28 



9 



61 



190 to 



200 



Silt (P) 















61 



280 to 



290 



Silt (P) 







25 



4 



61 



310 to 



325 



Gravelly 



clay 



(T) 



25 



7 



11 



70 to 



77 



Clay (T) 







26 



6 



11 



340 to 



347 



Clay (T) 







31 



11 



74 



10 to 



25 



Clay (T) 







39 



17 



74 



470 to 



490 



Clay (T) 







33 



13 



11 



200 to 



220 



Gravelly 



clay 



(T) 



29 



10 



79 



100 to 



125 



Gravelly 



clay 



(T) 



27 



11 



79 



300 to 



320 



Gravelly 



clay 



(T) 



25 



8 



81 



310 to 



320 



Clay (T) 







31 



11 



81 



400 to 



410 



Clay (T) 







28 



8 



84 



335 to 



350 



Gravelly 



clay 



(T) 











85 



200 to 



210 



Silt (P) 















85 



370 to 



380 



Silt (P) 







29 



11 



85 



400 to 



420 



Gravelly 



clay 



(T) 



29 



13 



86 



230 to 



250 



Gravelly 



clay 



(T) 



29 



11 



95 



430 to 



445 



Gravelly 



clay 



(T) 



31 



11 



96 



285 to 



295 



Gravelly 



clay 



(T) 



22 



6 



96 



480 to 



490 



Gravelly 



clay 



(T) 



38 



18 



98 



316 to 



325 



Gravelly 



clay 



(T) 



27 



10 



99 



240 to 



255 



Clay (T) 







27 



8 



99 



305 to 



320 



Gravelly 



clay 



(T) 



22 



6 



105 



130 to 



140 



Silt (P) 







22 



3 



105 



310 to 



320 



Silt (P) 







33 



26 



105 



370 to 



380 



Clay (T) 







34 



12 



105 



440 to 



455 



Clay (T) 







28 



9 



94 



