XV 111 PROCESS-BLOCKS AND OTHER ILLUSTRATIVE FIGURES. 



Fig. Page- 



12. Theoretical section of a shaft at West Malvern 158 



13. Section across High Wood and North Hill 159' 



14. Section along the road south of Rough Hill 161' 



15. Section across the Archrean patch near Martley 163 : 



(Geological map of Woodbury, Wallsgrove, Penny, and Rodge 

 Hills, and of the adjacent portion of the Forest of Wyre 

 Coalfield 164 



16. Section from Wallhouse Wood to Barrow Hill Farm 166 



17. Section through the southern part of Wallhouse Wood 166' 



18. Section through Fetterlocks Farm 168 ; 



19. Section from a point near Fetterlocks Farm through Rodge Hill 168 



20. Section from Prickley Farm to Rodge Hill 169 



21. Section through Dundridge Coppice and Rodge Hill 169 



22. Section through Hillside Farm and Rodge Hill 169 



23. Section from Penny Hill to Rodge HiU 169 



0A f Section through the southern ends of Penny Hill and Rodge 



**■ 1 Hill 169^ 



25. Section seen at the southern end of Wallsgrove Quarry 172 



26. Section across the northern part of Wallsgrove Hill 173 



9 „ \ Section across Woodbury and Wallsgrove Hills, and the 

 " { adj acent portion of the Wyre-Forest Coalfield 174 



28. Map of the district around Osebury Rock, near Knightwick ... 186 



29. Section along the road south of Osebury Rock 187 



{Diagram showing the supposed relations of the Trias, Permian, 

 and Carboniferous one to the other and to older rocks, in the 

 tract immediately east of the Malvern and Abberley Hills, 

 the Keuper being supposed horizontal 188- 



, f Diagrammatic section from the summit of Mount Kenya to 

 l '\ the south of Mount Hohnel 217 



9 J Diagrammatic section through the south-western part of Mount 

 A \ Kenya 217 



{Part of an horizontal ledge of rock on the coast, on the western 

 side of Porth Wen Bay, about 90 yards north of the northern 

 Purple Conglomerate 235 



2. Llanlliana Head, sketched from near Ynys Badrig 236 



3. Faulted quartz-vein in the cli ff at Trwyn Bychan 246 



. J Generalized section from Central Anglesey to the northern 

 \ coast, with a suggestion of the structure of the area 248 



f. f Outcrop of a basaltic dyke, near the ' Wishing Well,' on the 

 * \ coast, Llanbadrig 248 



