ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. 259 



8270 Swansea Bay, about 500 vards E. Submerged Forest looking S. 1929. 



of Black Pill 



8271 Swansea Bay, about 500 yards E. Submerged Forest looking N. 1929. 



of Black Pill 



Photographed by S. H. Reynolds, M.A., Sc.D., The University, Bristol. 1/4. 



8272 Caswell Bay, Gower . . . C-beds. 1927. 



8273 Caswell Bay, Gower . . . Jointing in S-bcds. 1927. 



8274 Mumbles, Gower . . . Pseudobreccia. 1927. 



8275 Broadslade Bay, Mumbles . . ' Stylolite.' 1927. 



8276 Caswell road quarry . . . ' Stylolite.' 1930. 



8277 (6.27) Oystermouth, Gower . ' Black Lias ' quarry. 1927. 



Scotland. 



Argyll. — Photographed by J. F. N. Green, B.A., 51 Alexandra Grove, 



N. 12. 1/4. 



8278 (a) S. of Ardnoe Point, near Squeezed concretions in calcareous flaggy 



Crinan sandstone. 1923. 



8279 'b) Beannan Dubh, Islay . . Escarpment of bedded conglomeratic 



arkose. 1923. 



8280 (c) Point E. of Bonahaven Bay, Worm burrows in flaggy dolomitic sand- 



Islay stone. 1925. 



8281 (d) N. of Rudha Buidhe, Islay . Bowmore flags. 1923. 



8282 (e) S. of Tamhanacbd, Islay . Overfold in calcareous passage beds. 



1925. 



Ireland. 



Dublin. — Photographed by S. H. Reynolds, M.A., Sc.D., The University, 



Bristol. 1/4. 



8283 Portraine ..... Disturbed Ashgillian. 1928. 



8284 Portraine . . . . . Contorted Ashgillian limestone. 1928. 



8285 Portraine ..... Crushed Ashgillian limestone. 1928. 



8286 Portraine. .... Crushed Ashgillian limestone. 1928. 



8287 Portraine. .... Crushed Ashgillian limestone. 1928. 



S 2 



