ON THE CIRCULATION OF UNDEKaRODND WATERS. 



367 



Huntington Ptimping Station of South Stoj^ordsUre Waterworks. 



Collected from Mr. Vawdeet, C.E. 



Surface of shaft 528 feet above O.D. ; water rose to 500 feet above O.D. level before 



pumping. 



Red marl 



Grey sandstone .... 



Slightly micaceous sandstone 



Rather coarse grey micaceous sandstone with pebbles 



Quartzite pebbles 



Conglomerate, loose ...... 



Massive compact conglomerate .... 



Fine-grained sandstone, few pebbles . 



Micaceous purple and grey-striped sandstone, few pebbles 



Fine-grained grej' sandstone 



Purple and grey tine-grained sandstone 



Massive conglomerate, with vein quartz pebbles 

 Boring. 



Hard conglomerate 



Conglomerate with partings (water) . 



Light grey sandstone with pebbles and water 



Hard conglomerate 



Mild grey sandstone (water) 



Hard conglomerate ..... 



Mild grey sandstone (water) 



Hard grey sandstone, sop partings, pebbles 



Hard conglomerate, sandstone partings 



Hard sandstone and conglomerate (water) 



Soft red and grey shale . . . .^ 



Soft grey shale .... 



Soft shale 



Soft grey and red shale (little coal) 



Soft light grey shale . 

 Coal. 



Soft grey shale .... 



Black shale 



Coal-measures, ; 

 Sloping 1 in 12 

 to the N.N.W 

 to the shafts 

 of the Cannock 

 Chase and Hun- 

 tingdon Col- 

 lieries. 



Ft. 



9 



31 



16 



38 







15 



3 



7 



9 



15 



9 



30 



6 

 1 

 6 

 

 6 

 5 

 7 

 8 

 1 

 1 

 

 3 

 6 

 1 

 2 

 1 

 253 



In. 

 

 

 

 6 

 6 

 

 

 

 

 

 

 





 

 

 

 3 

 9 

 

 6 

 

 2 

 3 

 5 

 7 

 7 

 8 

 7 

 6 

 6 

 3 



