Fig. 1. — Sequence of Lowr ('iirlxiHiJcroua i<frnt(i exposed 

 at Tickudll. 



Millstone Grit. 



Shales beeoniinj^ sandy to 

 wardw the top and f)assin;L 

 conformalily into Mill 

 rttone Grit. 



5. Grey «S: yellow ilolo- 

 mites. 



4. Thinly - bedded limc- 

 stoiies with swarms of 

 Product i and inter- 

 bed.led shales. 



3. Sandy stiiitum. 





D,-I>a ••- 



E 



2. Foraminiferal limestones acpi 



and shales. 



1 r 



&: 



1. Crinoidal limestones 



with thin shaly part- . ^ 

 ingn (base not seen). — j -j- 



Feet 



30 



40 



Main 

 'Exposure 



60 



7c 



'\ Cavern 

 / Exj^ioMire 



So -'' 



