INDEX TO THE PROCEEDINGS. 



Basalt in the county of Antrim, 

 162, 357 ; on Grraptolites and allied 

 fossils occurring in Ireland, 158. 



Bardsea and Baycliff, Lower Boulder- 

 clay between, 420. 



Barn Hill, 21. 



Barrier Reef, Australian, formation of 

 the, 303. 



Basalt, plant-remains from beds inter- 

 stratified with the, in the county of 

 Antrim, 357. 



Basalt dykes of the mainland of India, 

 opposite to the islands of Bombay 

 and Salsette, 163. 



Bauerman, Mr. H., note on a geolo- 

 logical reconnaissance made in Arabia 

 Petrsea in the spring of 1868, 17. 



Bauerman, Mr. H., and Foster, Dr. 

 C. Le Neve, on the occurrence of 

 Celestine iu the Nummulitic Lime- 

 stone of Egypt, 40. 



Baycliff and Bardsea, Lower Boulder- 

 clay between, 420. 



Bedding of the granite on the eastern 

 side of Dartmoor, some of the re- 

 sults of the, 273. 



Beer Head, section through, 155. 



Beetles, fossil, from Antrim, 359. 



Belstone Tors, 276, 277. 



Belstone, rocking-stones at, 279. 



Beor, Mr. E. J., on the lignite mines 

 of Podernuovo, near Volterra, 260. 



Bequia, floods in the island of, Mr. Gr. 

 M. Browne on, 12. 



Bingley, course of the Aire from, to 

 Castleford, 61 ; to Shipley, 62. 



Bird's-eye limestone, 264. 



Birket el Faraoun, 23. 



Birkrigg Moor, rockwork of, 419. 



Bismuthic gold, 335. 



Blackcombe, drifts of, 427. 



Blackpool, coast-section of drifts at, 

 407 ; origin of the drifts of, 414. 



Black-river Limestone, 264. 



Blanford, Mr. W. T., on the geology 

 of a portion of Abyssinia, 401. 



Bolivar, section from, to San Isidore, 

 347. 



Bombay, remarks on the Basalt dykes 

 of theTS,ainland of India opposite to, 

 163. 



Bone-caves, characters of, 75. 



Bos TJrus, bones of, at Thetford, 452. 



Boulder-clay, Lower, between Bardsea 

 and Baycliff, 420 ; near Blackpool, 

 411. 



Boulder-clay, Upper, 424 ; at Barrow, 

 425 ; at Blackpool, 409. 



Boulder-clay in the county of Hast- 

 ings, Canada West, 263. 



Boulders in the county of Hastings, 



263. 

 Boulders, Limestone, of the Lancaster 



drifts, 416 j surface, in the Furness 



peninsula, 426. 

 Bowerman's Nose, 277. 

 Bradford, Prof. Huxley on a new La- 



byrinthodont from, 309. 

 Brandon, flint implements at, 449, 



458. 

 Branscombe Mouth, section through, 



155. 

 Breccia of Teignmouth, age of the, 



156. 

 Brendon Hills, on a peculiarity of the 



spathose-iron-ore veins of the, 255. 

 Breynia, Dr. P. Martin Duncan on 



the genus, 16. 

 Brick-earths, Lower, of the Thames 



valley, age of the, 212. 

 Brighton, sections at and near, 79, 



80. 

 Brimham rocks, 294. 

 Bristow, Mr. H. W., and Whitaker, 



Mr. W., on the formation of tlie 



ChesilBank, Dorset (title only), 305. 

 Brodie, Rev. P. B., on the occurrence 



of remains of Eurypterus and Pte- 



rygotus in the Upper Silurian rocks, 



in Herefordshire, 235. 

 Broomhill, flint implements at, 449, 



458. 

 Browne, Mr. Gr. M., on floods in the 



island of Bequia, 12. 

 Budleigh-Salterton, discovery of Hy- 



perodapedon near, 152, 156. 

 Budleigh, section tlirough, 155. 

 Bukel el Faroiin, 23. 

 Bunter sandstone at Kissingen, 5. 

 Bure, roads of the valley of the, 258. 

 Buttermere and Ennerdale, Syenitic 



porphyry between, 437. 

 Buxton, apparent lithodomous perfo- 

 rations near, 281. 

 Calciferous sand-rock, 265. 

 Cambay, Grulf of, geology of the 



country surrounding the, 441. 

 Campanian stage, 239, 242, 244, 246. 

 Canada, graphite of the Laurentian 



of, 406. 

 Canada West, geology and mineralogy 



of the county of Hastings in, 261. 

 Candelaria, section through, 347. 

 Cape- York Peninsula, Australia, geo- 

 logical map of the, 299 ; geology of 



the, 297. 

 Callao lode in the Caratal goldfield, 837. 

 Carabidse, 360. 

 Caratal gold-field. Dr. Foster on the, 



336 ; Mr. R. Tate on the, 345. 



