COMPTON 

 BAY 

 M Ft 

 "140 



IN THE ANGLO-PARIS BASIN 



WINCHESTER SELBORNE 



NO. 1 



71 



NYEWOOD 



40-.. 



35- 



30- 



■90 



25" 



20- 



15 



10 



5- 



130 



125 



110 



■100 



80 



70 



-60 



.-50 



-40 



30 



20 



10 



s helly 

 pyrlllc 



1 'yeltj ? 



g eodentatus ? 



intermtdiui 



Subzonal correlation lines 

 Lithological correlation lines 



Fig. 30. Provisional comparison of the Winchester No. 1 boring with the outcrop to the 



south and east. 



