IN^DEX. 



ACR 



/JCRODUS, on some Post-Liassic 

 ■^^ species of, loi. 



levis, A. S. Woodw., I02, 



ActcBonina ferrea, Wilson, 258. 

 Affinities of Cyclobatis, 508. 

 Aglaia ? cypridoides, Jones, 386. 

 Alaria Hudlestoni, Wilson, 260. 

 AUodon fortis. Marsh, 244. 

 Amberleya callipyge, Wilson, 200. 

 America, North, Cambrian Rocks of, 



155- 

 American Jurassic Mammals, 241, 289. 

 Anatomy of Sqiialoraja polyspoiidyla, 



190. 

 Ancient Beach and Boulders near 



Braunton, 374. 

 Andrussow, N., On new Neogene 



Isopoda, 189. 

 Anglesey Dykes, 409, 546. 

 Annual General Meeting of Geological 



Society, 181. 

 Appearance in time of Dicotyledons, 



159- 

 Archsean Rocks, 500, 503. 

 Ardtun Leaf-bed, 91. 

 Aristosuchits picsillus, Ow. , 234. 

 Ariusl Ba)-tonesis, A. S, Woodw., 



306. 

 Asthenodon segnis, Marsh, 291. 

 Australia, Tertiary Flora of, 359. 

 Australian Tertiary Echinoidea, 328. 



BAGSHOT Beds and London Clay, 

 III, 284. 



Sands, 192, 381. 



Bairdia Londiniensis, Jones, 389. 



i ovoidea, Jones, 388. 



rhomboidea, Jones, 388. 



Banded Gneisses, Origin of, 484. 



Barkly, A., Letter from, 41. 



Bather, F. A., On the Growth of 



Cephalopod Shells, 446. 

 Beds containing the Gelinden Flora, 



107. 

 Belgian Fossil Reptiles, 392. 

 Bell, R. G., Pliocene Beds of St. Erth, 



468 ; on Pliocene Beds, 554. 



DECADE III. TOL. IV. NO. XII. 



CAR 



Bench Cavern, Brixham, 514. 

 Bernissart, Dinosaurian Fauna of, 80, 



124. 

 Blake, J. F., on Solaster Murchisoni, 



529- 



Boulder-stones from Wicklow, 560. 



Bonney, T. G., on the Rauenthal Ser- 

 pentine, 65 ; on the Rocks of Brit- 

 tany, 236 ; Felspar in the Lizard 

 Serpentine, 239 ; on Lizard Ser- 

 pentines, 380 ; Traverses of the 

 Western and Eastern Alps, 470 ; on 

 Stratified Palseozoic Rocks, 570; on 

 the Obermittweida Conglorherate, 

 570 ; on the Huronian Series, 57^ > 

 Origin of Banded Gneisses, 573. 



Brady, H. B., on " Soapstone" of Fiji, 



569- . 

 Bi-anchiosaurus, The Development of, 



276. 

 Brecciated Archsean Rocks, 500. 

 British Association, Papers read at the, 



38, 78, 117, 465, 514, 560. 

 British Carboniferous Cockroaches, 49, 



433- 



Eocene Siluroid Fishes, 303. 



Liassic Gasteropoda, 193, 258. 



Brittany, Visit to, 59. 



Bucke, E. W. , on the Geysers of New- 

 Zealand, 39. 



Buckman, S. S., on the Jurassic Am- 

 monites, 396. 



Bursting Rock-Surfaces, 511. 



Bythocypris szibreitifortiiis, Jones, 386. 



r^ALCIFEROUS Grit, new Ophhi- 



^-^ rella from the, 97. 



Callaway, C, on Crystalline Schists, 



282, 383 ; on Parallel Structure in 



Rocks, 351, 497. 

 Cambrian Fossils of Sardinia, 227. 



■ Rocks of North America, 155. 



Canal System in Shields of Pteraspidian 



Fishes, 378. 

 Carboniferous Eurypterus from Esk- 



dale, 481. 



37 



