E 



Soil 



[ Miunfsid.li Liirifstoaf 



th.111- banfl.s ot siliccoif? 



Browii ^all (Istojie 



ji<i.s l o a e uxl ec strait tVeA 



F.I.J 



( and tliui- bedd-cd 8 anil alio Jie. 



a^'U' at Os.M.hi Mills. 



6zz 



Soil 



TriLnbitf lint 



F 1 .1 



Brown, and OTeea SaiLdst( 



F. 1 d 



bo it yrfer Siind.^roiu 



V I r 



Coar.S'' oTamnJ LrnfirU .S a n d $ t (i nr 



Lbxp'icla a n.d Urliouia layers 



