part 4] .TUEA8SIC chrois'Ologt. 451 



to the brown sands, whicli are believed to be of disi)ansiim date. 

 These higher beds are numbered in continuation with the larger 

 quany. It should be noted here that the Shelway-Lane quarry 

 also shows a j-emarkable local wash-out, probablj^of recent geological 

 date. On the Avest side of the pit all of the beds above the 

 Marlstone have been broken up to the depth of 14 feet, and re- 

 arranged. 



Section I — Lias, Barrington (Epitome). 

 (A) Shelwat Lajve, Baeeington. 



Wo. Strata. Thickness. Horizon, 



Upper Lias. Feet inches. 



32. Sand 6 dispanswn. 



31- 7 . 



nq ? Clays and limestones, unfossiliferous... 2 6 



2^,' ^ Bo. fossilif erous 3 8 



(B) BAREINGTOISr QuAERT. 



2^"! Clays and limestones B-iZr^ocfras 3 8 { ^''sTaThl'^^' "^^' 



23. Reddisli-bvown clay, pinkish-grey 



limestone 7 [10, Spath.J 



22. Whitish clayey limestone 1 



21. Olive-grey clay, with Crania=Crania- 



Clays of Moore 5 



20. Pink-tinged, gvey, clayej' limestone. 



Mildoceras 5 [pre-Si/'rons.] 



[Not midoceras ; a new form.] 

 19. Clay and limestones. Large Harpo- [9, Spath.] 



ceratids, Cce/oceras 8 falciferum 



18. Do 3 [8, Spath.] 



17. J)o., Dacti/Uoceras 3 [7, Spath.] 



lt~] Do 1 1 [6, Spath.] 



11. V)o, JSarpoceras 5 



• -^g"! Do 10 ^J [5, Spath.] 



7. Do., JRJii/ncJtoiiella ho2icJiardl, Ilarjyo- C [Moore's zone of 



ceratoides 7 ^ JRli. houchardi.'] 



6. J)o. , Sarpnceratoides 3 ") '"4 Q fl 1 



5. Laminated clay, liarj9ocgrfl^o/f/es ... 5 3 ' ''P '-I 



4. Fish-Bed 3 exaratum. 



3. ie^^iBna Claj's of Moore 2 



2, Top bed of Moore's Middle Lias : 

 bed F of his Ilminster section. 

 Dactylioceras 9,])\^ ' 4 tenuicostafum^ 



1. Sandy marl; large belemnites, finely 



ribbed Dactyliocerates 7 



[Impression ofPaUopleurocet'as 

 cf. hat'jskerense.l 

 Middle Lias. 



2. Marlstone Rock - Bed, 7 feet thick. acvtum. 



A layer of sandy marl 6 to inches [^re(/iilare.'\ 



from the top [contains degenerate 



Paltopleurocerates, cf. Paltopleuro- spinatnm. 



ceras re^?f?«re Simpson sp.] 7 



1. Sands. 



