Geology. 235 



the Geology of our district. The accompanying map has 

 been especially prepared for this meeting of the British As- 

 sociation, under.the superintendence of Horace B. Wood- 

 ward, F.G.S., who has kindly furnished the writer with the 

 following list of the localities where the sections can be 

 seen. Most of these have, however, been already included 

 in the text. 



Localities where Sections are to be Seen. 



Alluvium. — Lower portions of Bath. 



Valley Gravel and Bricharth.— Vreshiori Station; Bathampton Sta- 

 tion ; Bath ; between Saltford and Keynsham. 



Chalk.— Near Westbury (Bratton White Horse), &c. 



Upper Greensand. — Devizts ; Westbury. 



Gault. - Brickyards at Westbury ; and by Canal Locks west of Devizes. 



Kimeruige Clay. — Brickyard north of Coulston. 



Corallian Rocks. — Westbury (Iron-Ore, Coralline Oolite) ; Steeple 

 Ashton (Coral Rag) ; Seend (Lower Calcareous Grit) ; West- 

 brook (Lower Calcareous Grit, Coral Rag) ; Calne (Lower 

 Calcareous Grit and Calne freestone). 



Oxford Clay. — Brickyards at Road ; Studley and Islington near Trow- 

 bridge ; near Seend Bridge ; Bromham Common ; S. E. of 

 Chippenham ; Dauntsey Station ; formerly in cuttings near 

 Christian Malford (now obscured). 



JCellawny's Rock.- South of Upper Studley, and Brickyard north-west of 

 Trowbridge Station ; by Canal south of Chippenham ; in banks 

 of ftreams about half-a-mile south of Kellaways ; brickyard by 

 the 6th milestone between Chippenham and Ma'lmesbury. 



Cornbrash. — Berkley, near Frome ; Road ; Hilperton ; Semington ; 

 Thingley, nearCorsham ; Chippenham ; Hardenhuish ; and east 

 of Biddestone ; Stanton St. Quintin and Corsion, near Malmes- 

 bury. 



Forest Marble. — Frome ; Buckland Downs, and above Highwood Farm 

 near Remington ; west of Laverton ; between Norton St. Philip 

 and Charterhouse Hinton (Hinton Sandstone) ; Norris Hill, 

 between Road and Westbury (Hinton Sandstone); north-west 

 of Aiford; near Giddy Hall ; north-west of Biddestone ; Upper 

 Castlecombe ; Malmesbury Station ; Badminton. 



