REPORTS ON THE STATE OF SCIENCE, ETC. 



272 



7536 (3) Beddington Brick Works 



7537 (4) Beddington Brick Works 



7538 (1) Gomshall . 



7539 (2) Gomshall . 



7540 (3) Gomshall . 



7541 (4) Gomshall . 



7542 (5) Gomshall . 



7543 (6) Gomshall . 



Thanet Sand. 1913. 



Thanet Sand. 1913. 



Folkestone beds, ironstained and with 

 thin ironstone bands. 



Current bedded Folkestone beds. 



Current bedded Folkstone beds. 



Concretion of ferruginous sand in Folk- 

 stone beds. 



Concretion of ferruginous sand in Folk- 

 stone beds. 



Chalk escarpment of N. Downs. 



Worcestershire. — Photographed by G. G. Lewis, EUerslie Road School, 



London, W. 12. 1/4. 

 7544 (13) E. end of Malvern Tunnel . Faulted Keuper marl. 1925. 



Yorkshire. - 



7545 Penyghent 



-Photographed by C. M. Bradley. 1/4. 

 . From Crag Hill, Horton. 



Photographed by G. M. Davies, M.Sc, 



Croydon. 1/4 



7546 (26-11) Penyghent from above 



Horton-in-Ribblesdale 



7547 (26-19) Near Cracoe . 



7548 (26-18) Near top of Skelterton 



Knoll, Cracoe 



104 Avondale Road, South 



Scarps due to grit bands. 1926. 



Reef-knolls. 1926. 

 Diphyphyllum in situ. 



1926. 



Photographed by G. G. Lewis, EUerslie Road School, London, W. 12. 



7549 (16) N. of Filey . . . . Capes and bays. 



7550 (3) Filey Brig .... Differential marine erosion. 



1/4. 



Photographed by J. Hanson, 



7551 (1) Crummack Dale . 



7552 (2) Crummack Dale . 



7553 (3) Norber, near Clapham 



7554 (4) Norber, near Clapham 



7555 (5) Malham Cove 



7556 (6) Malham Cove 



7557 (7) Malham Cove 



7558 (8) Moughton Scar 



7559 (9) Foxley Bank, 



Clitheroe 



174 Willows Lane, Accrington. 

 Syncline in Austwick grits, S. limb. 

 Syncline in Austwick grits, N. limb. 

 Carboniferous Limestone erratic. 

 Basement conglomerate of Carboni- 

 ferous. 

 Rock-fall of winter of 1925. 1926. 

 Rock-fall of winter of 1925. 1926. 

 Rock-fall of winter of 1925. 1926. 

 Grikes in Carboniferous Limestone (D x ). 

 3 m. N. of Contorted Carboniferous Limestone. 



Photographed by E. Straker, ' Eastern Morning News,' Hull, under the 

 direction of T. Sheppard, M.Sc. 1/1. 



7560 Waxholme, near Withernsea . Effect of coast erosion. 1926. 



7561 Waxholme, near Withernsea . Effect of coast erosion, nearer view. 1926. 



Wales. 



Brecon. — Photographed by G. G. Lewis, EUerslie Road School, London, 



W. 12. 1/4. 



7562 (5) Clydach Valley, Brynmawr . Stream cutting back gorge. 



7563 (7) Under Blorenge, S. of Aber- Mud bog in Cwm. 



gavenny 



Cardigan. — Photographed by J. Challinor, University College, 

 Aberystwyth. 1/2 E. 



7564 (1) Clarach Bay, Aberystwyth, Drift on folded Aberystwyth grits. 1921. 



looking S. 



