VOL. XVII. (i) INFERIOR OOLITE— SOUTH COTTESWOLDS 



125 



Sequence at Selsley Hill, near Stroud. 



(Leigh's Quarry) 



Thickness in feet inches 



II. White Oolite i. Debris of white oolitic limestone : seen i o 



III. Clypeus-Giit 



VI. 



Upper 

 Trtgonia-Giit 



XX. 



Upper Free- 

 stone 



2. Limestone, somewhat flaggy, broken up 



and mixed with some marl ; Terehratula 

 globata, auctt. non Sow., T. glohata 

 var. birdlipensis, Walker, T. permaxil- 

 lata, S. Buckman, Rhynchonella ham- 

 penensis, S. Buckman, etc., Amberleya 

 hudlestoni, Richardson, Ceromy a striata 

 (Sow.), Limatula gibbosa (Sow.), Holec- 

 typus depressus (Leske), etc. . . 



3. Limestone ; Berenicea sp., Bourguetia 



striata (Sow.) 



4. Limestone, massive, top bored by Litho- 



phagi in places ; Ter. globata, auctt. 

 very common, Syncyclonema demis- 

 sum (Phillips) ; 2 ft. to 2 ft. 6 ins. . . 



5. Limestone, with a most irregular under 



surface resting upon lumps of lime- 

 stone ; Pleuromya Goldfussi (Lye), 

 Trigonia costata (Sow.), common, Ho/ec- 

 typus depressus (Leske), etc. . . 



6. Limestone, grey-brown, with a most ir- 



regular top ; few fossils : 6 ins. to i ft. 



7. Limestone 



8. Limestone, rubbly, with few fossils 



Non-sequence. Beds IV. & V. wanting 



9. Limestone, very shelly, with a layer of 



oysters on top . . 



10. Lumps of pale-brown, non-oolitic, and 



not very shelly limestone and shaly 



marl : average . . 



Ragstone ; usual fossils . . 



Parting . . 



Limestone, rubbly ; few fossils 



Ragstone ; usual fossils ( = Gryphite- 



Grit of Witchell) 



Non-sequence. Beds VII. to XIX. (incl.) 

 wanting. 



Limestone, white, oolitic, top-bed con- 

 spicuously bored by annelids ; Trigonia 

 costatula, Lycett, Nerincea oppelensis, 

 Lycett : average 

 Parting . . 



II. 



12. 



13- 

 14. 



15 



16 



XXL Oolite Marl 17. Limestone, rubbly, whitish ; S^iVo/Jora, 

 Pentacrinus -ossicles, Rhynchonella 

 granulata, Upton, [Acrosalenta Lycetti, 

 Wr., Trochotiara depressa (Ag.), 

 Hemipedina tetragramma, Wr.] 



18. Parting; small sponges 



19. Limestone; Terebratula fimbria, Sow., 

 Rhynchonella subobsoleta, Dav., Rhyn- 

 chonella Witchelli, Rich.: average.. 



