GENEKAL INDEX 



TO 



THE aUARTERLY JOURNAL 



AND 



PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 



[The Fossils of which the names are printed in italics are figured.] 



A'a, island of, 609-610. 



Acid intrusive rocks (Cross Fell), 519- 

 521. 



Age of the clastic Charnwood rocks, 

 98 ; of the igneous ditto, 98-99 ; of 

 Uriconiau and Malvernian rocks. 

 110-118; of the Darent Valley, 

 126-128 ; of the Korean sediment- 

 ary rocks, 192-193 ; of the raised 

 reefs in Barbados, 225-229 ; of the 

 southern felsite in N.W. Caernar- 

 vonshire, 332-335 ; of the igneous 

 rocks in the south of the Isle of 

 Man, 449-450 ; of the different 

 members of tiie Coniston Limestone 

 Series, 509-511. 



Ayrosaiirus Macgillivrayi, Prof. H. G. 

 Seeley on, 164-165. 



Analyses of Variolitic Diabase, 49 ; of 

 Peldar porphyroid, 82 ; of Pardon 

 Hill rock, 89 ; of Korean and other 

 dichroite, 190-191 ; of Barbadian 

 Coral-rocks, 224-225 ; of Shap 

 Granite, 276 ; of felspars and 

 groundmass of sxmdry granites, 

 278 ; of sundry rhyolites, 302 ; of 

 metamorphosed limestones, 316 ; 

 of humic acid from Taplow Chalk, 

 358 ; of Ciply and Taplow Chalks, 

 3()4; of granititeandeurite, 381 ; of 

 Crosby microgranite dyke, 439 ; of 

 serpentines and soapstones, facing 

 p. 466; of insoluble residues from 

 the Inferior Oolite (Cotteswolds), 

 5(14, 566-568. 



Andesitic group (near Shap Fell), the, 



292-301. 

 Ajidoversford, section near, 551. 

 Anegada, coral-rocks in, 232-233. 

 Aneroid i-eadings in Korea, 195-196. 

 Antigua, coral-rocks in, 230-231. 

 Areuig unconformity at Caernarvon, 



the, 331-332 ; Arenig series in the 



Moelwyn district, 374-376. 

 Ashgill Shales, 505, 506, 511. 

 Augite-porphyrite series (I. of Man\ 



433, 441-443. 

 Australia, jST.E. coast of, Saurischian 



reptile from the, 164-165. 

 Avicula-contorta Shales, 546 et seqq. 



Bactridiujii Hagenow'i^ 7. 



Bagshot Beds of the London Basin 



Rev. A. Irving on the, Froc. 2-3. 

 Bangor district, lower limit of Cam- 

 brian in the, 329-331. 

 Barbados, coral-reefs round, 200-209 ; 



coral-rocks in, 209-224, 225-229; 



minute structure of coral-limestones 



from, 243-248. 

 Barbados, Mr. Jukes-Biowne and 



Prof. Harrison on the geology of 



197-243. 

 Barbuda, coral-rocks in, 231-232. 

 Bardon Quarry, 86-89. 

 Baron, Rev. R., award of the Mur- 



chison Geological Fund to, Froc, 



41-42. 

 Basement clay (Flamborough Head), 



415-417. 



