43 GRIESBACH : "RAMKOLA AJfD TATAPANI COAL-FIELDS. 



R. Raniganj . 

 Sliales. 



Fault 4. 

 T, trap dyke, showing all gradations from hard igneous rock to concentric struc- 

 ture and greenish tuff, in the latter condition resembling Talchir shales. The Pan- 

 chet shales are altered into a burnt brick-like appearance, with steel-blue contact sur- 

 faces. 



F. PancJiets. 

 Marls and cl;i3's, dipping north, from the trap. 



M. Mahadeva sandstone. 



Fault 5. 

 R. Raniganj. 



Shales, dipping 7° north. 



T. Trap dyhe. 



P. PancJiets. 

 Red clays and marls, with white, somewhat chalky, sandstone above. 

 M. Mahadeva sandstone. 



Fault 6. 

 R. Raniganj. 



Shales with- 



Glossopteris, spec, no v. 



T. Trap dykes. 



P. Panchet. 



Clays. 



M. Mahadeva sandstone. 



Fault 7. 



T. Trap dyke. 



Bounding fault with fault-rock. 



Metamorphic quartzite. " . 



North, village of Nowadih. 



Undoubtedly the great lowering of the area by the fault near Nowa- 

 dih has crushed and shattered the beds near it, mostly in long parallel 

 lines, the traces of which could be observed in the former sections. 

 ( 170 ) 



