Quart. Journ. Geol. Soc, Vol. LY, Feb. 1899.] 



[^o/ace p. 108. 



TABLE I. — The Upper and Middle Permian of the Enville District. 



TnicKNEss OF Beds in feet, alons Sechons taken from WEsr-sotTTH-wEsi to EaST-N0ETH-EA3T. 



Zone 

 ZeUer. 



Gena-al 



Description 



o/Bids. 



Section at S.S.J!:. 

 hy the Sheepwalks, 



From ChidUi/'s Farm 



to QHbet-fs Cross, 

 lv,iUtotheN.N.W. 



Between Liudridge and 



PltilUn Brook, 



i mile to the N.N.W. 



FromTnokUllto 



Broadfield Farm, 



i mUe to the N.N.W. 



Between Gatacre and Boh- 



bington, near the north- 

 western end of the district. 



D 



D= 

 D' 



! 



f Marls, with intercalated 

 hreccia-bands made up of 

 smaU material. 





Marls 25 



Breccia-band 50 



Marls 50 



— 125 



Marls 50 



Breccia 40 



Marls 60 



— 150 



Marls 50 



Breccia 30 



Marls no 



Bveccia-band 50 



Marls 50 



- 125 



Marls 70 



- 150 



Trappoid breccia and breccia- 

 sandstone. 



Breccia 225 



Breccia 200 



Marls and breccia- 

 sandstone 25 



Breccia 100 



125 



Breccia-sandstone ... 20 



Breccia 30 



— 50 



Marls, breccia, and 



sandstone 35 



Breccia 25 



— 60 



Total thickness of Upper Permian. 



350 



325 



275 



200 



170 



cJ 







Marls. 



35 



35 



35 



25 



25 



Calcareous zone. 



Calcareous sandstone 10 



Calcareous sandstone 30 



Calcareous sand- 

 stone 10 



Calcareous conglo- 

 merate 10 



Calcareous sand- 

 stone 10 



— 30 



Calcareous conglo- 

 merate 15 



Soft sandstone 10 



Calcareous conglo- 

 merate .. 20 



Calcareous sandstone 50 





— 45 



B- 



B' 



Soft red and mottled sand- 

 stones and marls. 



Marls and sandstone, 

 in about equal pro- 

 portions 20 



Sandstones, and some 

 m,irlatthetop ... 20 



Sandstones and 

 marls, in about 

 equal proportions . 75 



Sandstones and very 

 little marl 90 



Sandstones 110 





Calcareous zone. 



Conglomer.ate 75 



Calcareous conglo- 

 merate and sand- 

 stone 35 



Soft sandstone and 



Marls and calcareous 

 sandstone 25 



Mavis and (more or 

 less) calcareous 

 sandstone 40 



Calcareous sand- 

 .stone and, covn- 



stone 50 



— 115 



Calcareous corn- 



stone 10 



Calcareous sandstone 60 

 Pine calcareous 

 conglomerate 5 



Calcareous sandstone 75 



Calcareous conglo- 

 merate and sand- 

 stone 40 



Soft sandstone and 

 marl 10 



Calcareous conglo- 

 merate and sand- 

 stone 50 



- 1^5 



C 



Marls and soft red sandstones. 



Sandv marls and 



marls 50 



Sandy nnirls 50 Marls and sandstone 60 Marls and sandstone 75 



Sandstones and very 

 little mavl 50 







S.andstoiu- 10 





Sandstone 10 



Covnstone 10 



Sandstone 20 









Total thickness of Middle Permian. 200 300 325 



320 \ 330 





Total thickness of Upper 1 



and Middle Permian 550 



625 600 



520 



500 



