and Phcenomena of the County of Suffolk. 



379 



No. 6 J. — Well at Needham Market, 

 1807. 



Feet. 



1. Diluvium — gravel 10 



2. dark blue clay, with chalk-stones 8 

 ;3. Chalk 



Total.. 18 



No. 62.— Well at Needham Market. 



Feet. 



1 . Diluvial?— stifF loam 10 



2. gravel 6—16 



3. Chalk 04 



Total . . 40 



No. 63. — Well at Barking, 1,l miles 

 S.W. from Needham. 



Feet. 



1 . Diluvial clay 94 



2. Chalk 



Total.. 91 



No. 65. — Well atHemingstone, Similes 

 E.S.E. from Needham. 



Feet. 



1. London clay — loamy clay 10 



2. Plastic clay, gravel, and sand 40 



3. Chalk 45 



Total.. 95 



No. 64. — Average of wells at Cod- 

 denham, 3 miles E.S.E. from 

 Needham. 



Ft. Ft. 



1. Diluvial sand, gravel, or clay, "l 



to chalk J 



2. Chalk (without flints) (water). . 15 to 140 



No. 66.— Well at Henley, 5 miles 

 S.E. from Needham. 



Feet. 



1. Clay 20 



2. Gravel 40 



Total.. GO 



Nos. 67 to 71.— Wells at 



Diluvial gravel. 



clay... 



Plastic clay— gr 



Chalk 



Witnesham 



(67). 



6|m. S.E. Ipswich. 



Feet. 



Blakenham 



Magna (68). 



3|in. S.E. by S. 



Needham. 



Feet. 



. . 10 



Blakenham 

 Parva (69). 

 4 m. S. by E. 

 Needham. 

 Feet. 



WiUisham 



(70). 

 3 m. S.S.W. 

 Needham. 



Feet. 



Willisham 

 Hall (71). 



Feet. 



17 



avel? .. 46 



Total . . 63 



... 40 



. .. 157 



... 146 















. . . 92' 



Oi 



3 .... 

 149 



... 190 





142 



159 



192 



' No flints. ^ No flints ; the water instantly rose to within 62 feet of the surface. Strata of 

 jhalk disturbed, inclined in opposite directions. 



No. 7'2. — Section at Whitton brick-kiln, 2^ miles N.W. by N. Ipswich. 



Feet. 



1. London clay — mottled clay 4 



2. Plastic clay — sandy clay 1 



3. clay, with siliceous pebbles 1 



4. sand 20 



Total.. 26 



SECOND SEUIES. 



3 D 



