Fig. 9. — Vertical section in the 

 Doivnton-Castle Sandsto7ies at 

 Onibury Quarry, on the scale 

 of 6 feet to the inch. 



E^J 



Ec 



> g°'S°g-- 



Thinly-bedded 



micaceous 



sandstones 



(current-bedded), 



with Lingula 



minima (few). 



} 



Fish-band. 



Thinly-bedded 



micaceous 



/• sandstones : 



Lingula minima 



rare. 



Carbonaceous 

 sandstones, 

 with Lingula 

 minima and 

 Eurypterid- 

 remains 

 (current-bedded). 



Massive yellow 

 sandstones, with] 



abundant 

 Lingula minima. 



Fig. 10. — Vertical section in the 

 Temesicle Shales in Norton 

 Lane, on the scale of 6 feet to 

 the inch. 



O. E. S. 



¥e< 



Fc< 



' Fragment-Bed/ 



Olive shales. 



Greenish-purple 

 sandstone, with 

 Lingula cornea. 



Olive shales, with 



sandy courses, 



containing 



Eurypteridae and 



Lingula cornea. 



Bony Band. 

 Olive shale, with 

 bony fragments. 

 Bone-Bed, dis- 

 continuous. 



Olive shales, with 

 Linaula cornea. 



Bubbly olive 

 shales. 



Hard grey 

 micaceous 



sandstone. 



Variegated 

 rubbly 

 shales 



and marls. 



Lingida-band. 

 Bed shale-band. 



