ALPHABETICAL INDEX 



10 THE 



PEOOEEDINGS OF THE GEOLOGHOAL SOCIETY. 



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

 in italics are also iigared.] 



Addo Drift, 503. 



Africa, South, Cretaceous rocks of, 60. 



, , Mr. C. L. Griesbach on 



the geology of Natal, in, 53. 



-^, , Mr. G. W. Stow on the 



geology of, 497, 523 ; Jurassic for- 

 mations of, 497 ; Posttertiary for- 

 mations of, 515 ; Dicynodon-forma- 

 tion of, 523 ; climatal changes and 

 glacial denudation of, 534. 



, , remarks on some speci- 

 mens from, by Dr. George Grey, 49. 



Age of the Nubian Sandstone, 404. 



Agnostus camhrensis, 400. 



Albany, Lower, section through, 537. 



■ , , specimens from the Car- 

 boniferous rocks of, 50. 



Aldborough, section in ballast-pit at, 

 335; fossils from the Eed Crag 

 near, 332 ; fossils from Thorpe-pit 

 near, 343. 



Aldeby, section in pit at, 454 ; fossils 

 from, 455. 



Alexandria, section from, to the Orange 

 Eiver, 537. 



AUophane, Mr. W. D. Herman on, 

 and an allied mineral found at 



' Northampton, 234. 



Am-Ende-der-Welt, 314. 



Amononifes Kayei, 63. 



rembda, 63. 



• umbolazi, 63. 



Amsterdam Flats, section through, 

 515. 



Analysis of allophane and an allied 

 mineral, 236 ; of harmotome, 374. 



Anamesite reins in Eigg, 299. 



Anamesites of the island of Eigg, 290. 



Andrie's Neck, sketch from, 547. 

 VOL. XXVII. 



Anisoceras rugatum, 63. 

 Anniversary Address of the President, 



xxx-lxxv. See also Prestwich, Jos., 



Esq. 

 Antequera, plain of, 111. 

 Area capensis, 66. 

 Asia, Eastern, and North China, Mr. 



T. W. Kingsmill on the probable 



origin of deposits of " Loess " in, 



376. 

 Auchindoun Castle, section through, 



102. 



Bacton, section in cliff near, 464. 



Banffshire, Mr. T. F. Jamieson on the 

 older metamorphic rocks and gra- 

 nite of, 101. 



Barnes series of the Punfield forma- 

 tion, 218. 



Basalt plateau of the island of Eigg, 

 290. 



Basalt veins in Eigg, 299. 



Bath district, Mr. W. Stephen Mitchell 

 on the denudation of the Oolites of 

 the, with a theory on the denudation 

 of Oolites generally, 228. 



Bawdsey Clitf, sections in, 327, 33i ; 

 fossils from the Eed Crag of, 337. 



Beaches, raised, in South Africa, 

 517. 



Bear Island, Prof. O. Heer on the 

 Carboniferous flora of, 1. 



Beer Head, diagram of upper part of 

 cliff west of, 98, 



Beinn Bhuidh, section through, 287. 



Ben Aigan, section through, 102. 



Bethelsdorp saltpan, 506. 



Bideann Boidheach, Eigg, section of 

 the cliff of, 308. 



a 



