GEOLOGY. 



LocalUies. 



Oolite formation. 

 Second fletzlime-ilone, 

 Werner. Jura lime- 

 Itonc, Humboldt 



Middle oolite 



Upper oolite 



Lias.— Blue flaty marie 



{ 



Sometimes bituminous, with 

 their beds of blue, grey 

 and white argillaceous lime 

 Hone 



1 



Greateft o^iferved 



ililcknefs of the 



(Irata. 



Feet. 



Lyme, Newark, Whitby - 893 



Rarely oolitic 



Contains chert rarely 

 Sand of inferior oolite 



Inferior baftard oolite 

 Fullers' earth 



Great oolite.— Durable 

 free-Hone 



Stonesfield flate 



Foreft marble 

 Corn braih 

 Kelloway rock 



Oxford-foreft, or Fen 

 clay 



Calcareous grit 

 Coral rag 



Upper oolite 

 Kimmendge clay 

 Portland-ftone 



Purbeck-beds. 



f Radftock, near Bath, and 

 'i Shepton Mallet 

 Dunraven, Glamorganfhire 



' ;- Henton, Somerfet 

 ceous J 



Sometimes calcareous Near Bath 



f Coarfe calcareous, flightly) Doulting and Ham-Hill, So- 



\ oolite with flielly fragments j merfet 



J Sterile grey clay, with beds | -j^^^^. ^^^.j^ 



I of fullers' earth J 



l"Compofed of oolitic concre-^ 



} tions and fhelly fragments,f Farley Down, near Bath ; and 



J united by a calcareous ce- J Ketton, Northamptonfliire 



(^ ment j 



( Calcareous filiceous oolite, | Coly Wefton, near Stamford - 



\ fometimes palling into fand J Henton, near Bath . . - 



With (hale and thin beds of | /-,, , j tt-h v„_i,/-i,;,.. 

 ■ V Cleveland Hills, Yorklhire 



{Compaft, compofed of frag- ( Henton, near Bath, and Long 

 ments and (liells 



30 

 400 



! 



j Burton, Dorfet 



Witch-Wood Forelt, Oxon 

 f Campsfield, Oxon, Malmf- 

 bury, and Trowbridge 

 Vale of Thames, upwards,! 



Oxon ; Oofe, Bedford, I 20O 

 downwards j 



Near Abington, Weymouth ; 

 I Filey, Yorkfhire 

 r „ fHeddington near Oxford; 

 *"^' -] Calne, Wilts ; Kirkby 

 (^ Moorfide, Yorklliire 

 Oolitic concretions, and (lielly) j^^j^;^^^^ Calne, New 

 -, fragments, penlhable tree- >- ]yj^it°„ 

 (^ ftone 3 



Sometimes bituminous Ifle of Purbeck, Dorfet 



Calcareo-fihceous free-ftone,-! Vv^iitHiire, Ides of Purbeck and 

 with beds and nodules of . Portland, near Sandwich 

 chert J 



Strata of fandy clay and marie, 1 



alternating with beds of [- Sandwich, Ifle of Purbeck 

 coarfe (helly lime -ftone ) 



Soft earthy lime -ftone 

 Coarfe fandy lime -ftone 



Sterile clay, with feptaria 



Siliceous fand and lime 



Loofe earthy lime-ftone, 

 of coralline remains 



N°6, 



Green fand-ftouc 

 formation 



Third fand-ftone of 

 Werner 



Iron-fand 



Tetfworth clay 

 Green fand. 



'Contains beds of clay 



of ochre 



of fullers' earth 



1 Lead coloured •% 



I Micaceous fandy 



black 



\ Sand and fand-ftone, with 

 ^ grains of green earth 

 Alternating, and pafling 



grey fand 

 Sometimes cemented by 



careous earth 

 Containing beds of chert 

 fpecks of mora 



Haftings, Wealds of Suflex - 

 Summit of Shotover Hill 

 Woburn, Bedfordlhire 

 f Vale of Avlefbury, and White- ) 

 \ horfe, Berkfliire j 



and almoft ^ Devizes, and White -horfe, 

 Berklhire 



into 



cal- 



I Vale of Powf. 



I 

 j 

 I 



L-y 

 Eaftburn, Suffex 



Maidftone, (Kentilh ragg) 



Lyme, Dorfet 

 Black Down 



500 



150 



N°^. 



