Ill] 



33 



TABLE OF STEATA {continued). 



=^. ^ PALAEOZOIC 



Lavas, 

 Volcanic 

 Ashes, 

 Granitoid 

 KocKs and 

 Schists of 

 Enormous 

 Thickness 





imm^ 



m 



X X X >< 



^V. w ^ ■■^ *i *i ■* "^ 



li^^x 



ARCHAEAN 



Fig. 3. 



