ALPHABETICAL INDEX 



TO THE 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



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



italics, are also figured.] 



Alcyonites parasiticum, 319. 



Alpine limestones, 171. 



Alps, general structure of the, 161 ; cre- 

 taceous system of, 183 ; tertiary rocks 

 of the southern, 217; younger tertiary 

 rocks of, 228 ; dislocations in, 237 ; 

 general view of changes in, 253. 



Apennines, on the chief formations of 

 the, 263. 



Aralo-Caspian formation, 375. 



Archiac, M. d*, on nummulite rocks of 

 Bayonne and Dax, c ; on diluvial 

 rocks, ciii ; History of the Progress 

 of Geology by, noticed, ex. 



Artis, Mr. E. T., notice of. xxii. 



Asia Minor, M. Tchihatcheff's re- 

 searches in, 360. 



, Mr. Hamilton's observations on 



the geology of, 362. 



Atherfield, Mr. Lonsdale on zoophytes 

 from, 55. 



Austen, Mr. R. A. C, on the occurrence 

 of phosphate of lime in rocks, no- 

 ticed, xxxii. 



Australia, Dr. von Sommer on Western, 

 51. 



Ayrshire, Mr. Moore on Silurian rocks 

 of, 7 ; Mr. Salter on fossils fi-om, 13. 



Barton Cliff, section at, 44. 



Bassano, sections of the rocks near, 218, 

 219. 



Beattenberg, section of the nummulitic 

 rocks at, 190. 



Beaumont, M. E. de, on mountain 

 systems, xcvi ; Explication de la 

 Carte Geologique de la France, no- 

 ticed, cxi. 



Bellerophon Duriensis, 153. 



Berzelius, Baron, notice of, xxiii. 



Boiavad, sections near, 368, 369. 



Bolghen, altered rocks of the, 210. 



Boue,Dr.,onancientisothermal lines, cv. 



Boulders, Mr. Smith on scratched, 17; 

 mode of transport from lower to 

 higher levels, 19, 24 ; notices of Mr. 

 Darwin on, xxviii ; Mr. Smith, xxx ; 



VOL. V. 



Mr. Nicol, xxxii ; Prof. Forchham- 

 mer, cii. 



Bowerbank, Mr. J. S., on a siliceous 

 zoophyte, 319; noticed, Ixxviii. 



Brachiopods, Silurian, of England, cvi ; 

 from Gothland, cvii. 



Brodie, Rev. P. B., notice of a Dragon- 

 fly and Leptolepis in the lias near 

 Cheltenham, 31. 



Brown, Mr. R., on erect Sigillariae with 

 conical tap roots, 354. 



Bunbury, Mr. C. J. F., on the anthra- 

 cite formation of Savoy, 130; notice 

 of, xxxviii. 



Cabot, Mr. E., and M. Desor, on Nan- 

 tucket, 340. 



Caddibuona, coal of, 288. 



Calamite, Mr. Dawes on the structure 

 of the, 30. 



Carpathian Mountains, cretaceous and 

 nummulitic rocks of the, 258. 



Carrara marbles, altered Jurassic rocks, 

 267. 



Chambery, section near, 184. 



Chamounix, fossil plants near, 132, 141. 



Chat, section of the Montague du, 181. 



Cheltenham, lias near, 31. 



Chillesford, Mr. Prestwich on the Crag 

 at, 345. 



CMsma furcillatum, 98. 



Choristopetalum impar, 69. 



Christchurch Harbour, Mr. Prestwich 

 on the section at, 43. 



Cleavage, Mr. D. Sharpe on slaty, 111. 



Climate, on causes of change in, by Sir 

 J. Lubbock, 4 ; by Mr. Saul), 7. 



Coal, Silurian, of Vallongo, 142; mio- 

 cene, of Caddibuona, 288 ; of the 

 Tuscan Maremma, 291. 



Col de Balme, fossil plants from the, 132, 

 141. 



Conis contortuplicata, 63. 



Cornwall, Proceedings of Geological So- 

 ciety of, noticed, xc. 



Crag, red, at Chillesford, Mr. Prestwich 

 on some fossiliferous beds above, 345. 



