638 



GENERAL INDEX. 



Meuibranipora appendiculata, 13 ; 



Dumerilii, 12 ; Hoskeri, 13 ; ma- 



crostoma, 11; patellaria, 13; Bos- 



selii, 12; tenuirostris, 11. 

 Metamorphic Rocks of Korea, 188- 



192. 

 Metamorphism of rocks surrounding 



Shap Granite, 292-325. 

 Mexico, obsidian fi'om, 530-532, and 



PL XVIII. 

 Micaceous G-roup (Lizard), the, 480- 



482. 

 Microgranite dyke near Crosby, 433, 



439-441. 

 Micropora articulata, 14-15 ; coriacea, 



13 ; cucullata, 15 ; parallela, 14 ; 



polysticka, 14. 

 Mineral composition of Lizard Ser- 

 pentines, 467. 

 Minerals of metamorphic origin in 



rocks of Shap Fell area, 325. 

 Miocene of Malta, new species of 



Trionyx from, 37-39. 

 Monian series, 112, 113, 114. 

 Monoporella sparsipora, 17. 

 Mo'unga Lafa, 607 et seqq. 



Nanny G-oat House, breccia at, 404- 



405. 

 Darnell's Rock, 112-113. 

 Nautili and Ammonites, Mr. S. S. 



Euckman on, Proc?. 165-166. 

 Neiafu, 607. 

 Nepheline-rocks in Brazil, Mr. O. A. 



Derby on, 251-265. 

 Nicholson, Prof. H. A., and Mr. J. E. 



Marr, on the Cross Fell Inlier, 



500-512. 

 Nomuka and Nomuka-iki, 613. 

 North Devon, Rocks of, Froc. 7-8. 

 North-Italian Bryozoa, Mr. A. W. 



Waters on, 1-34. 

 North Sea Landing, section near, 402- 



403. 



Oldham, Mr. R. D., Account of an 

 Experimental Investigation of the 

 Law that Limits the Action of 

 Flowing Streams, Proc. 6-7. 



Olivine-dolerite series (I. of Man), 

 434-435, 445^47. 



Onychocella angulosa, 9-10. 



Ornithosaurian quadrates, Mr. R. 

 Lydekker on, 41-42. 



Orthoceras elongatocinctum, 526; jpus- 

 gilhnse, 527-528 ; sp., 526-527. 



Orthoclase in biotite-granite (Soul), 

 section of, 174. 



Ostracoda at Pvlle Hill (Totterdown), 

 548, 549. " 



Pea-Grit Series, the, 552-557. 

 Pebbles in Sewerby Beach, list of 



412. 

 Penning, Mr. W. H., a Contribution 



to the Geology of the Southern 



Transvaal, 451-463. 

 Phonolite, dyke of, with pseudo- 

 crystals in foyaite, 261. 

 Phosphatic chalk from Taplow, Mr. 



A. Strahan on, 356-367. 

 Photographs presented by Sir J. W. 



Dawson, Proc. 169. 

 Picrite-porphyrite (I. of Man), 434, 



444-445. 

 Pigeon Hole (Flamborough Head), 



401. 

 Pilas (Mexico), obsidian from, 530- 



532, and PI. XVIII. 

 Plagioclase with schillerized core 



(Milyang andesite), section of, 182. 

 Pleistocene of Australia, marsupialia 



from, 571-574. 

 Pontesford Hill area, 111-112. 

 Porella imbricata, 23; marsupiu7ji, var. 



porifera, 23. 

 Porina (?) hioculata, 26-27 ; coronata, 



24-25 ; diiplicata, 25 ; jpapillosa, 



25-26. 

 Porphyritic Rocks of Jersey, M. A. de 



Lapparent on the, 35-36. 

 Porphyroid of Peldar Tor, 80-82 ; of 



Sharijley, 82-84. 

 Porthalla, hornblende-schists at, 471- 



473 ; banded serpentine from, 473- 



476, and PI. XVI. 

 Porthoustock Cove, 491-492. 

 Post-Tertiary deposits on the South 



Coast, Mr. A. Bell on, Proc. 172. 

 Potter Hill, section at, 392-393. 

 Prestwich, Prof. J., on the Age, 



Formation, and Successive Drift- 

 Stages of the Valley of the Darent. 



with Remarks on the Palaeolithic 



Implements of the District, and on 



the Origin of its Chalk Escarpment, 



126-163. 

 Procoptodon Eapha, 572, & PI. XXI. ; 



Goliah, 573-574, & PL XXI. 

 Pseudocrystallites in Variolitic Dia- 

 base, 50, 56-58. 

 Purple Boulder-clay (Flamborough 



Head), 417-423. 

 Pylle Hill (Totterdown), Rhaetic rocks 



at, 545-549. 



Quartz.micrographic intergrowth with 

 felspar, 177-178 ; secondary growth 

 of (in Indong grit), 193. 



Quartzite of Roman Fell, 525. 



Ragleth Hill, 121. 



