68 



Mr. Whitaker on Surrey Wells, dx. 



[Woolwich and 



Reading Beds, - 



86tt.l 



Madeground 9^ 



[? Alluvium or artificial] clay and loam 6^ 



Gravel 10 



Blue [London] Clay 300 



/Mottled clay 35 



Mottled clay and green sand 23 



Sand and loam 7 



Mottled clay 10 



Dark sand and clay I 



^Green sand and clay 10 



[Thanet Sand, (White sand 2 



14 ft.] i Light-coloured sand and loam ... 12 



Chalk 36 



462 



Wimbledon. — Sojiitary Laundry. By the London (nul South 

 Western llailu-ay, 700 yards W.from the Station. 1882 or 1883? 



Communicated by Mr. W. S. Crimp. 

 70 feet above Ordnance Datum. 

 Shaft 60 feet ; the rest bored. 



Water rises to 14J feet below the surface. Yield about 30 

 gallons a minute. 



London Clay 168 



[Woolwich and 



Eeading Beds, • 



61 ft.] 



Light-green fine sand 



Brown mottled sand 



Green mottled sand , 



Green and buff sand 



SheUs 



Dark red mottled clay 16 



Dark red and buff mottled clay ... 7 



-Fine green sand 18 



[Thanet] dark greenish grey sand 44 



Chalk 150 



413 



Wimbledon. — Seivaye Works, Hayden's Lane [E. side, N. of 

 Railway Station). 1875. 



Sunk and communicated by Mr. T. Tilley. 

 About 52 feet above Ordnance Datum. 

 Shaft 25 feet ; the rest bored. 



Water rose nearly to the surface. Yield under 10 gallons a 

 minute. 



[London Clay, (DuUredclay 22 



186 ft.] iBlueclay 164 



[Eeading Beds] Mottled clay 56 



Green and grey [Thanet] Sand 37 



Chalk, with flints 121 



400 



