ALPHABETICAL INDEX. 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



[The fossils referred to are described, and those of which the names are printed 

 in itahcs are also figured.] 



Adams, Dr. A. Leith, on the deatli of 

 Fishes on the coast of the Bay of 

 Fundy, 303 ; on the discovery of 

 the Asiatic JElephant in the fossil 

 state, 496. 



Afiinities of RJdnoceros JEtmscus, 

 Falc, 214 ; Thylacoleo carnifex, 

 Owen, 307 ; West-Indian fossil 

 Corals, 26. 



Age of the Pennine Chain, 329. 



Ages of the leading physical features 

 and Hnes of elevation of the Carbo- 

 niferous districts of Lancashire and 

 Yorkshire, Mr. E. Hull on the, 

 823. 



Albrighton, Sliropshire, section of red 

 surface-loam between Codsall and, 

 374. 



Aldborough, section from the river 

 Trent to the sea-cliff beyond, 160. 



Alps and the Himalayas, Mr. H. B. 

 Medhcott on the, a geological com- 

 parison, 34, 



Amiens Grravel, Mr. A. Tylor on the, 

 1, 103. 



Ammonites Astierianus, zone of, 234. 



— Noricus, zone of, 234. 



Speetonensis, zone of, 234. 



Analyses of rocks containing iron, 

 356 ; manganese, 399. 



Anatina Cothamensis, 206. 



Andirovitho, Island of, Sea of Mar- 

 mora, 58. 



Angle of repose, 90. 



Anniversary Address of the President, 

 xxix-lxxxviii. See also Smyth, W. 

 W., Esq. 



Annual Report, i. 



Antigua, fossil corals from, 18. 

 VOL. XXIV. 



Appleby, section of the " cliiF" at Red • 

 ding's Wood, two mUcs east of, 177. 



Aptien, Etage, 228. 



Argile plastique and Calcaire grossier 

 in a clay-pit at Yaugirard, Paris, 

 section of the, 372. 



Argyll, Duke of, on the physical 

 geography of Argyllshire, in con- 

 nexion with its geological struc- 

 ture, 253, 



ArgyUshu-e, physical geography and 

 geology of, 255. 



Arve, sections in the valley of the, 

 118, 119. 



Ashdown Sands, Hastings, section of 

 variegated yeUow sandstone in the, 

 390 ; Wealden, 392. 



Ashley Down, section of quarry on, 

 200 ; to Cotham, section from, 200. 



Asiatic Elephant in a fossil state, 496. 



Asterosmilia anomala, 16. 



cornuta, 16. 



exarata, 16. 



Astrsea grandis, 18, 20. 



Pariana, 14. 



Atkin, Rev. J., on Volcanoes in the 

 New Hebrides and Banks's Island, 

 305. 



Australian Marsupial, Thylacoleo car- 

 nifex, Owen, affinities and probable 

 habits of the extinct, 307. 



Avicula Sandersi, 206. 



Award of the balance of the proceeds 

 of the WoUaston donation-fund, 

 xxviii ; WoUaston Medal, xxvii. 



Babbage, C, Esq., on the Parallel 

 Roads of Glen Roy, 273. 



Bain and the Steeping, section across 

 the valleys of the, 161. 



