ALPHABETICAL INDEX 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



[The fossils referred to are described, and tiiose of whicli the names are printed 

 in italics are also figured.] 



Abbey Wood, sections near, 101, 107. 



Acton Scott flags, 66. 



^chmodus. Sir P. Egerton on the 



genus, 367. 

 jSschnidium Bubas, 394. 

 Age of the Fan-ingdon gravels, Mr. 



Sharpe on the, 176. 

 Agglestone, the, near Studland, 126, 

 Agr ilium Cyllabacus, 395. 



Cyllarus, 395. 



Stomphax, 395. 



Strombus, 395. 



Agronidium ^tna, 396. 



Albion coal-measures, Mr. Dawson and 



Mr. Poole on the, 42. 

 Alexander, Capt., on the remains of fish 



in flint, 334. 

 Alfred's Hill, sands of, 177. 

 Alpine limestone, the lower, 347 ; the 



upper, 351. 

 Alps, Bavarian, M. Schlagintweit on 



the geology of the, 346. 

 Alzey, tertiaries near, 262. 

 Ampullaria subdepressa, 155. 

 Analysis of coals from Albion mines, 43. 

 Anniversary Address of the President, 



xxii. See also Forbes, Prof. E. 

 Annual General Meeting, i. 

 Ants, fossil giant, from Purbeck, 388, 



390. 

 Archceoniscus Edwardsii, 393. 

 Archiac, Vicomte d', and M. J. Haime, 



British Devonian corals, noticed, lix ; 



fossils of the nummulitic rocks of 



India, noticed, 1, Ixiv. 

 Archiac, Vicomte d'. History of the 



progress of Geology, noticed, lii,lxxvi. 

 Artisia, 36. 



Auricula pygmoBa, 159. 

 Auriferous drift in California, 312, 314, 



317 ; Victoria, 302 ; New Zealand, 



323 ; N. Wales, 247. 

 Auriferous quartz in Australia, 301, 



306; California, 314, 316; Cornwall, 



247. 



Auriferous rocks of Cornwall, 247; New 



Zealand, 322; North Wales, 242; 



Victoria, 302, 324. 

 Austen, R. G., on the palaeozoic rocks of 



the Boulonnais, noticed, hii. 

 Australia, gems and gold-ci-vstals from, 



303 ; gold rocks of, 302, 324. 

 Avehne, W. T., and J. W. Salter, on the 



Caradoc sandstone of Shropshire, 62. 

 Award of the Donation Fund, xxi ; 



Wollaston Medal, xix. 

 Badbury Hill, sands of, 177. 

 Bagshot Hill, section at, 85. 

 ■ sand in the Isle of Sheppey, Mr. 



Weston on the, 399 ; Mr. Prestwich 



on the, 406. 

 Ballarat, gold and gems from, 305, 

 Baphetes planiceps, 207. 

 Barrande, J., on the Silurian system of 



Bohemia, noticed, xxix. 

 Basalt of Victoria, 301. 

 Bavarian Alps, Dr. Schlagintweit on 



the, 346. 

 Baxo, Sir C. Lyell on the geology of, 



328. 

 Beckles, S. H., on the ornithoidich- 



nites of the Wealden, 456. 

 Beetle, fossil, from Stonesfield, 379. 

 Beetles, fossil, from Purbeck, 382. 

 Belgian tertiaries, 455. 

 Belgium and Mayence, comparison of 



the tertiaries of, 289, 

 Bell, T. L., on the geology of Kotah in 



the Deccan, 374. 

 Bellerophon nodosus, 73. 



, sulcatinus, 74. 



Bexhill, coast-sections at, 174, 458; 



foot-tracks in the Wealden rocks at, 



456 ; fossil insects at, 174. 

 Bigsby, J. J., on the geology of Rainy 



Lake, South Hudson Bay, 215. 

 Binfield, W. R. and 11., on the occur- 

 rence of fossil insects in the Wealden 



strata of the Sussex coast, 171. 

 Bird-remains from Counter Hill, 157. 



