247 

 )arse type 



st, typical 

 rock, not 



street 



1 material 

 nterpreted 



the lower 

 ittle doubt 



residuary 



:hist 



lace, some 



mud with 

 nly residu- 



natter less 



nd quartz- 

 id cliloritic 



core, ordi- 

 xcept for 2 



