

& «C J 



■ a partial 

 ( i n dstone, 

 n a base 

 • Memoirs 



>t~cros, 



ic carbons: 





red surfc 

 he Wenlo 

 thshiK 



juartz i" 

 iron. 



>#e 



Fr«! 



_/tofl/<»# 





ebble^ ' 



0p0" 



W 



'op' . 



,s 



tone 



in 



#> 



$<# 



AND GRITS. 



45 



38— Conglomerate, Wealden, composed of calcareous Uppeb 

 pebbles in a siliceous base.— Brixton Bay, Isle of Wigh* Q******* 



39. 



Brecciated angular conglomerate, occupying the " WaU-CMe **• 



of the \ P^ce of the Roth-todte-liegende, below the magnesian Ume- 



m °rganshi, ? tone > and made U P of fragments of quartz, coal measure 



instance ironst °ne, &c, in a calcareous ho.se.— Kirkby Woodhouse 



Notts 



40 — Conglomerate, rounded and a few subangular 

 pebbles of quartz (some exhibiting cleavage), with oc- 

 casional fragments of black slate in a siliceous base. From 



bont, Radnorshire. 



Pen 



41. 



flags. 



ments of slate in a quartzose base— Stiper Stones, near 



I pebbles i Bishops Casthi Salopt 



42.— -See 36. 

 43. 



ave (Baa 



. Present* quartz, with occasional fragments of " red 



•Breccia, chiefly made up of fragments of white 



jasper, in a 



tz and slai stone. — D 



siliceous base ; from the lowest beds of the Old Bed Sand- 



7 



Kirkby Woodhouse, Notts 



44 — Calcareous conglomerate, Per 



magnesian limestone. 



45.— Fine conglomerate, made up of small quartzose 

 pebbles and fragments of slate in a siliceous base. From 

 Coal Measures.— Baxterley, near Atherstone, Warwickshire. 



46— Fine conglomerate grit chiefly composed of 

 quartz pebbles in a quartzose base, containing spangles of 

 mica and fossils cemented by oxide of iron. 



Green- Sand. 



47. 



From 



rfleld Cliff, Isle of 



Fine conglomerate, part of a raised beach com- 

 posed of pebbles and grains of quartz and slate cemented by 



(See "Report on- Geology of Cornwall," p. 432). 



iron. 



48. 



Falmouth 



Siliceous grit, or fine conglomerate ; small pebbles 



r;} m i tZ J n a fel ?P atllic base J Partly cemented by iron. 



Stiper Stoms ^ nmr Bishops Cast i^ s a i p t 



49. 



fl 



Quartzose grits from Denb 



