UPPER PORTION OF DUNDRY HILL. 199 



ft. ins. ft. in:?. 

 (cast), Pecten sp., SpJueroceras Brocchi, 



Belemniles 1 2 



DisciT.E 3. Laminated sandy limestone parting. 



Lima Etheritlgii, Myacitcs Jurassi ... G to 7 



4. Compact, nodular, greyish limestone. 



Sonninia,HyperUoceras sp., Pecten sj)., 

 (iresslija ahducta, Myacites Jurassi ... 8 to 9 



5, Pale grey, compact, nodular limestone 



with earthy partings, in four blocks ... 1 11 



3 3 



CoxcAvi. 6. Pale yellowish, compact, finely ironshot 



limestone. Lioceras concavum, Modiola 

 Soiverbyana, Terebratnla Eiidesi 3 9 



Bkadfordensis 7. Brownish, sand}^, finely ironshot lime- 

 AND stone. A large smooth ammonite and 



IMuKCHisoN.E. Terebratula Eudesi {? shirhuii'niensis) 



near the top 4 3 



The deposits marked Nos. 2-4 can be correlated in a 

 general way, without any difficulty, with the deposits shown 

 in other sections. No. 2 is the Lower White Ironshot bed 

 on the horizon ol Jissilobata-ovalis, the time of its dejDosition 

 being that of the Sonniniie hemera. Our opinion of the 

 time of the deposition of the other beds, and consequently of 

 their correlation, is shown in the margin. 



It is important to notice that here also there is not the Iron- 

 shot, nor is the underlying Witchellia-hed. present — these beds 

 have, presumably, been removed by denudation. Therefore 

 the next underlying bed, the deposit of the Sonninis3 hemera, 

 is capped non-sequentially by a deposit which we consider 

 is approximately contemporaneous with the Freestone in the 

 large quarry near the church ; but we are much i^uzzled as 

 to the position of the 19 feet of stone at Barns Batch, or of 

 presumably a much greater thickness of deposit above Bed 

 1 of the Spinney section. To the top of the hill on a fairly 

 steep slope above this section there are some 45 feet of 

 rock. Part of the apparent thickness of the rock on this 

 slope might be due to repetition of the beds by step-faults ; 



