ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. 265 
Photographed by 8. H. Reynotps, M.A., 8e.D., The University, Bristol. 
K. and 2X3. 
8362 Vallis : } f y . Inferior Oolite on Carboniferous Lime- 
stone. 1930. 
8363 Vallis : ‘ : : . Inferior Oolite on Carboniferous Lime- 
stone. 1930. 
8364 Vallis E , i . Inferior Oolite on Carboniferous Lime- 
stone. 1930. 2 x3. 
Photographed ty ¥. B. A. Wetcu, Pu.D., 28 Jermyn Street, London, S.W. 
1/4. 
8365 (1) Vobster quarry, N.W. corner. D-limestone overthrust on Coal Measure 
shale. 
8366 (2) Vobster quarry, S.W. corner. Overthrust Millstone Grit and Car- 
boniferous Limestone. 
8367 (3) Vobster quarry . ; . Overthrust Millstone Grit and Car- 
boniferous Limestone. 
8368 (4) Vobster quarry, W. face . Overthrust Carboniferous rocks. . 
8369 (7) Vallis,quarry3 . : . Thrust in Carboniferous Limestone. 
8370 (5) Vallis,quarry3 . : . Thrust in Carboniferous Limestone. 
8371 (6) Vallis, quarry 3 . : . Thrust in Carboniferous Limestone. 
Surrey.—Photographed by 8. H. Reynoups, M.A., Se.D., The University, 
Bristol. 1/4. 
8372 Headley Common : : . Current bedded ? Pliocenesand. 1928. 
8373 Headley Common . 7 . Current bedded ? Pliocenesand. 1928. 
8374 Addington, near Croydon . . Blackheath pebble beds. 1928. 
Wales. 
ANGLESEY.—Photographed by the late H. E. Spencer and presented by 
Miss Spencer. 1/1. 
8375 Holyhead breakwater : . 100 tons and 200 ton concrete blocks 
moved by the sea. 1914. 
8376 Holyhead breakwater - - 100 ton and 200 ton concrete blocks 
moved by the sea. 1914. 
Carpican.—Photographed by J. Cuauurvor, M.A., University College of 
Wales, Aberystwyth. E. 
_ 8377 (1) Craig-y-Delyn, 1 mile S.S.W. Cliff in rocks dipping steeply seaward. 
1929. 
of Borth 
8378 (2) Foot of Craig-y-Delyn, Borth Wave-cut pot-hole. 1929. 
8379 (3) Clarach Bay, 1 mile N. of Wave-cut platform with etching of grits. 
Aberystwyth 1929.+ 
8380 (4) N.E. of Aber-Arth 3 - Earth pillars in boulder clay. 1929. 
PEMBROKESHIRE.—Photographed by G. M. Davirs, M.Sc., 104 Avondale 
Road, South Croydon. 1/4. 
8381 (30-18) E. side of Caer Bwdy Bay Fold in Solva Beds. 1930. 
St. David’s 
8382 (30-22) Middle Mill, Solva, St. Dolerite sillin Cambrian. 1930. 
David’s 
8383 (30:26) Ramsey Sound, looking Arenig in foreground, basic intrusions 
N.N.E. from Road Uchaf, Ram- in distance. 1930. 
sey Island 
8384 (30-31) Whitesand Bay and Carn Gabbro of Carn Llidi, intrusive in Arenig. 
Llidi, St. David’s 1930 
