DETAILED ACCOUNT OF SOME R2CENT EXPERIMENTS. 

 Record of the Lucknoiu Artesian Well — contd. 



35 



Description of soil. 



Colour. 



Thick- 

 ness of 

 stratum. 



Total 

 depth. 



Clay and silt, fine • . . • 



Yellow 



7 



338 



Sand, coarse ....•• 



Grey . 



3 



34" 



Sand, coarse .■ . . miter 24 ft. 



Yellow . ■ 



17 



358 



Sand, hard ....... 



Grey . 



2 



3<5o 



Sand with a little clay, fine .... 



Yellow 



s 



3^5 



Sand, hard ....... 



Grey . 



4 



369 



Silt, fine ....... 



Brown . . 



4 



373 



Silt, fine, with occasional nodules . 



Brown . . 



6 



379 



Sand, fine and hard ..... 



Grey . 



2 



381 



Sand, fine and medium hard .... 



Grey . 



2 



383 



Silt, fine 



Grey . . . 



21 



404 



Silt with abundance of nodules . . 



Grey . 



4 



40S 



Sandy silt, fine . • . . , . 



Yellow 



2 



410 



Clayey silt, fine ...... 



Reddish brown . 



20 



43o 



Clayey silt, fine ...... 



Yellow 



32 



462 



Sand, coarse and hard ..... 



Grey . 



1 



463 



Sand, with a little clay, rather coarse 



Grey . 



7 



470 



Sand, fine and very hard .... 



Grey . . 



2 



472 



Sand, fine and medium hard .... 



Brown . 



S 



480 



Sand, coarse and medium hard . 



Brown . . 



9 



489 



Silt, fine .... ... 



Brown ■ • 



2 



493 



Sand, hard ....... 



Grey . 



2 



493 



Sand, with a little clay .... 



Grey , 



9 



502 



Sand, very hard (like rock) .... 



Grey . , 



1 



503 



Sand, with occasional very hard thin layers 



Giey . . 



7 



\ 



Sio 



( 35 ) 



