Ft. 



In. 



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22 mallet: geology of darjiling and western duars. 



The beds in immediate contact with the Tertiaries are somewhat 

 obscured, and the first recognizable beds are — 



Sandstone 



Coal (dipping W. N. W. at 85°, about) 



Sandstone 



Coal ... ... 



Sandstone 



Coal, about 



Iron-stained quartzitic sandstone 



Sandstone 



Coal, about 



Sandstone with some coal, much crushed, seen for 20 

 yards along the road. 



Blank for 20 yards along the road. 

 CWZ-outcrop with sandstone. 



Sandstone seen at internals for 70 yards along the road 

 Dark-grey shale,* with one or two carbonaceous layers . . . 

 Coal 



Dark-grey shale 



Coal (dipping W. 30 N. at 40°) ... 

 Dark-grey shale 

 Carbonaceous shale ... 



Ditto, mixed with dark-grey shale 



Coal 



Dark-grey shale 

 Sandstone 

 Dark-grey shale 

 Sandstone 

 Dark-grey shale 

 Sandstone 

 Dark-grey shale 

 Coal, about 

 Dark-grey shale 

 Coal, about 

 Sandstone 



Alternations of coal and dark-grey shale 

 Dark-grey shale 

 Carbonaceous shale ... 



* The dark -grey shales, so common in the Damudas, are, like those in this section, 

 generally micaceous. 



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