Pleistocene and Post-Pleistocene Clays (Glacial and Colhwial). 





6 



Locality. 



c—» - ««'"-■ 





1 



Tensile Strength. 

 Lbs. per sq. in. 



Cone 05. 



Coneo, 



Cone 1. 



Cone 3. 



Cone s. 



Cone 8. 



Cono.o. 





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J 



1 



I 



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1 



1 



1 



j|] 



i 



1 



u 



| 



V 



I 



l 



J 



REUM.K*. 





726 





R d ston ela • 



30.8 



8 

 8 



!w 



3.7 



z 



, 







* 





.64 











. 1 n 









276 





I It 1 f l> ' k 



_« 



7.88 





,. 



,. 



3,0- 













C 111 



Not 1 J 



















2 3 4 



Schoolcy's Mountain— J. A. Parker, 



V 1 1. 1 



































Not v k 1 







io3 



65 



» 































U d f n b ' k 



"s° 



T 







« 



.,0 



' 



„• ,rly 













Cone 01 — Fire shrinkage, 7.3; 





\ t k d 







8 1 . 













































