6822 



6823 

 6824 

 6825 

 6826 



6827 

 6828 

 6829 



ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. 315 



sand below brick-earth. 



(HI) Furner's Pit, Slades Green, 



Crayford 

 Swanscombe . . . . 



Swanscombe . . . . 



Swanscombe . . . . 



Swanscombe, Milton Street Gravel 



Pits 

 Borstal Manor Pit 

 Peters' Pits, Wouldham 

 Peters' Pits, Wouldham 



6830 Peters' Pits, Wouldham 



6831 

 6832 

 6833 



6834 



6835 



6836 



6837 



6838 



6839 



6840 



6841 



6842 



6843 



6844 



6845 



6846 

 6847 

 6848 

 6849 

 6850 

 6851 

 6852 



Peters' Pits, Wouldham 

 Peters' Pits, Wouldham 

 Tonbridge 



Quarry Hill 

 Quarry Hill 



Brick- 

 Brick- 



near Tunbridge 

 near Tunbridge 



False- bedded 

 1913. 



Hill-creep in Thanet beds. 1908. 



Hill-creep in ?Thanet beds. 1908. 



Piped surface of Chalk. 1908. 



Probing gravel for Palaeolithic imple- 

 ments. 1908. 



Upper Chalk Section. 1912. 



Section R. cuvieri to S. varians. 1912. 



Chalk Section, A. plena to S. varians. 

 1912. 



H. subglobosus chalk faulted against 

 S. varians level. 1912. 



H. subglobosus chalk. 1912. 



H. subglobosus chalk. 1912. 



View across Weald Clay valley to N. 

 Downs. 1913. 

 Tonbridge .... Ashdown Sand (on right) thrust over 



Wadhurst Clay (on left). 1913. 



Section of Wadhurst Clay . 1913. 



Bits of Equisetum in Wadhurst Clay. 



1913. 

 Tunbridge Wells Sand on Wadhurst Clay. 



1913. 

 Tunbridge Wells Sand on Wadhurst Clay. 



1913. 

 Master joint in Tunbridge Wells Sand. 



1909. 

 Worm-cast in ripple-marked Tunbridge 



WeUs Sand. 1909. 

 Erosion along bedding and joint planes 



in Tunbridge Wells Sand. 1909. 

 Weathermg of Tunbridge Wells Sand. 



1909. 

 ' Land-stack ' of thick-bedded Upper 



Tunbridge Wells Sand. 1909. 

 Formed by ? wind erosion along joints 



and bedding planes in Upper Tun- 

 bridge Wells Sand. 1909. 

 Rows of holes in Tunbridge Wells Sand 



due to percolating water. 1909. 



Photographed by Amos, 12 Margate Street, Dover. 1/2. 



Chalk zones, 31. coranguinum to T. 



gracilis. 

 Chalk zones and characteristic vertical 



cliff. 

 Chalk zones, M. coranguinum to H. 



planus. 

 Chalk cliff with flints and thin turf- 

 covered soil. 

 Shore platform, shingle beach, and chalk 



cliffs. 

 Chalk cliffs overlooking underclifE of 



Gault and slipped Chalk. 

 Chalk cliffs overlooking undercliff of 



Gault and slipped Chalk. 



Photographed by the late T. W. Reader and presented 

 by F. W. Reader. 1/4. 



6853 Kinckley Old Quarry, Swithland Melange of granite, pegmatite, quartz - 

 Reservoir mica-diorite, and felsite. 1912. 



Tonbridge, 



works 

 Tonbridge, 



works 

 High Brooms, 



WeUs 

 High Brooms, 



WeUs 

 Fox's Hole, Rusthall Common, 



Tunbridge WeUs 

 Rusthall Common, Tunbridge 



Wells 

 Rusthall Common, Tunbridge 



Wells 

 (12) RusthaU Common, Tunbridge 



WeUs 



(8) Parson's Head, RusthaU Com- 

 mon, Tunbridge WeUs 



(9) Toad Rock, RusthaU Common;, 

 Tunbridge Wells 



(15) Waterloo Rocks, Tunbridge 

 WeUs Common 



Fan Bay, Dover 



Fan Bay, Dover 



Between Fan Bay and S. Foreland 



Hope or Leathercoat Point, Dover 



Hope or Leathercoat Point, Dover 



The Warren, Folkestone, looking 



W. 

 The Warren, Folkestone, looking 



E. 



Leicestershire. 



