VOL. xvii. (i) INFERIOR OOLITE— SOUTH COTTESWOLDS 129 



At the Hazelwood Quarry, however, there appears to be a 

 trace of the Bradfordensis-Beds. 



Hazelwood Quarry 



Thickness in feet inches 



III. Clypeus-Grit i. Limestone, rubbly, grey- brown, with 

 numerous soft yellowish pisolites ; 

 Syncyclonema demissum (Phillips), 

 Stomechinus intermedins (Ag.), etc. 3 6 



2. Limestone, with rather a sandy feel; 



Ter. subsph<Broidalis, Upton . . ..08 



Non-sequence. Beds IV. &- V. wanting 



VI. Upper 3. Ragstone, massive : usual fossils. The 



Trigonia-Grit upper surface is irregular, water-worn, 



and usually covered with oysters . . 30 



4. Ragstones . . . . . . . . ..24 



5. Parting of brown clayey matter : i to 2 



inches . . . . . . . . ..01 



6. Ragstone, shelly ; looks like a cap to the 



Freestone . . . . . . ..03 



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

 wanting 



XX. Upper Free- 7. Freestones, hard, massive, top-bed very 



stone much bored, and covered with oysters ; 



Nerineea sp. : seen . . . . ..50 



Between Longfords Mill and Avening are two disused 



quarries by the road-side, and not far apart. They afford 



much the same section. In the western one there is this 



sequence : 



Quarry near Longfords Mill 



Thickness in feet inches 

 VI. Upper I. Ragstone, very shelly, usual fossils 



Trigonia-Grit 2. Rubbly deposit, made up of limestone- 

 rubble and brown clayey marl . . 09 

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

 wanting. 

 XX. Upper Free- 3. Freestone, rather irregularly-bedded ; 

 stone Terebrattda fimbria, Sow., Rhynchonella 



Tatei, and a few corals (spp. indet.) . . 90 



XXI. Oolite Marl 4. Brownish marly deposit : 2 to 6 inches o 3 



5. Limestone, hard, obscurely-oolitic ; Ter. 



fimbria, Sow. , Rhyn. Witchelli, Rich. i 6 

 XXII. Lower Free- 6. Limestone, massive, formerly mined : 



stone seen . . . . . . . . . . 20 o 



In the south bank of the road near Longfords Mill and 

 Lake (Plate XX., fig. 2) the basement-beds of the Lower Free- 

 stone are exposed, and are separated from the Pea-Grit by a 

 layer of brown shaly material, from which specimens of 

 Terehratula plicata, J. Buckman, Plagiostoma Lycetti, auctt. 

 were obtained. It was from the Pea-Grit here that Edwin 

 Witchell procured many specimens of Nerinaa. " The section 

 J 



