140 



THE GEOLOGIST. 



South. 



LOWESTOIT. 



Well. 



Nortli. 



CoBTON Cliff. 

 a 



Yaemoutii. 

 Well. 



Sea Level. 



Level of tlie Oyster-bed, about 11 fathoms. 



Dunes. 



Breydon Mud. 



About a mile aud a -half from the beach. 



LowESTOPT Well. 

 a. Upper diift. 

 h, Boulder-clay. 

 c. Lower drift. 



a, Ferrusrinous loam aud sands. 



Crag Drift. 



10 feet 



Gorton Cliff. 

 a, Trimmer's warp. 

 />, Boulder-clay, 

 r, LowcL- drift. 



((, l\n'nip:iiious loam, enclosing numerous frag- 

 ments of tertiary shells. 



Cragr. 



London Clay. 



35 feet 



Plastic clay 



Flints. 



Ch.vlk. 



