750 



GENEKAL INDEX. 



[Nov. 191 1, 



Post-Pliocene mollusca of Cyrenaica, 

 619-25 & pi. xliii ; see also 

 Pleistocene. 



Powis-Oastle Group (=. Lr. Llan- 

 dovery), in N.E. Montgomeryshire, 

 419 et seqq., 431-33 sect. 



Preston, H., [exhibits gypsum grooved 

 by water-action], iv. 



Prestwicti medallists, list of, xxxii. 



Priabonian of Cyrenaica, mollusca 

 from, 636-49 & pis. xlv-xlvi ; see 

 also Cyrenaica, Kainozoie, $c. 



Priestley, R. E., viii. 



Primitia tumidula, 452. 



ulrichi, 452. 



Primitiella unicornis, 452 & pi. xxxvi. 



Pringle, J., 173. 



Productus aff. cor a, 365. 



cf . }Mstiilosus, 545. 



sidcatus, 559-60 & pi. xli. 



(Marginifera) longispinus, var., 



560 & pi. xli. 



Prolecanites (1) sp., 408-409. 



Protolcnus-Callavia Fauna, 297. 



Pseudobreccias oiDilnmophylhnn Zone 

 in Gower, 489, 507-1 1* fig. & pis. 

 xxxviii-xxxix. 



Pseudoedmondia (1), sp. nov. (Somer- 

 set Coalfield), 332 & pi. xxvii. 



Pseudomonotis Bed, 7. 



Pseudomorphs after augite in Skomer 

 rocks, 188 figs. 



Pteria-contorta. Shales, 2 et seqq. 



Pterinopccten yapyraceus, 333. 



Ptolemeta (Cyrenaica), traverse to 

 Merj, 590; sect, to Merj fault- 

 scarp, pi. xlii. 



Ptychodus, distribut. of teeth in Eng- 

 lish Chalk, 263-77 & pis. xvii- 

 xxii. 



decurrcns, 264-65, pis. xvii & 



xix ; var. depressus, 266 & pi. xvii ; 

 var. Icevis, 267 ; var. multistriatus, 

 267 & pis. xviii-xix; var. oweni, 

 266-67 & pis. xviii-xix ; geol. range 

 of, 267-68. 



dixoui, sp. nov., 270-71 & pi. xx. 



latissimus, 270 & pi. xx. 



mammillaris, 271-72 & pi. xxii. 



mortoni, 272-73 & pi. xxii. 



polygyrus, 268 & pis. xx-xxi ; 



var. concentricus, 269 ; var. mar- 

 ginalis, 269 & pi. xxi ; var. sulcatus, 

 270 ; geol. range of, 270. 



rugosus, 272 & pi. xxii. 



Ptychoparia (Liostracus) ? dubia, sp. 

 nov., 295-96 & pi. xxv. 



(— ) pulchella, sp. nov.. 293-94 



& pi. xxvi. 



(— ) spp. indet,, 294-95 & pi. 



xxvi. 



Puriton. see Dunbali. 



Pwll-y-glo Group ( = Caradocian pa,rs), 

 in N.E. Montgomeryshire, 419 et 

 seqq., 425, 426 w. list of foss. 



Quarry-Ridge Beds (Cambrian), 283 

 et seqq., 297. 



Quartz in Monmouthshire monrhi- 

 quite, 466. 



Quartz-chert gravels (Oligocene ?) of 

 N. Egypt, 146. 



Quartzite, slickensicled, fr. N. Mal- 

 vern, v ; quartzites assoc. w. Skomer 

 Vole. Series, 207-208. 



Qena, Wadi (Egypt), Cretaceous of 

 area, 120-23, 128, 129-30. 



Radiolnria (?) in Avonian limests. of 

 Burrington Combe, 346. 



Radiolarian cherts in Posidonomya 

 Zone of Gower, 495 ; radiolarian 

 phase (cherty lagoon - phase) of 

 Gower. 519-24 ; differ, betw. Modi- 

 ola phases & do., 524-25 ; radiolar. 

 earth, petroliferous, in Barbados, 

 693. 



Radstock area. (Somerset), Rhaetic, &c. 

 of, 65-67; foss. found in Coal 

 Measures of, 322-24, 327 et seqq. 



Randall, J., obituary of, liii. 



Bangifer tarandus, iii. 



Bastall, R. IT., the Geology of the 

 Districts of Worcester, Robertson, 

 & Ashton (Cape Colony), 701-32 

 figs. & pi. li (geol. map). 



Raven stoned ale (& Cautley), Salopian 

 rocks of, 215-37 figs. & pi. xii (geol. 

 map). 



Rawthey, R., Wenlock Beds of dis- 

 trict, 217-23. 



Red clays assoc. w. Skomer Vole. 

 Series, 207-208. 



Red-Sea area, recent deposits & their 

 bearing on origin of Brit. Trias, 

 238-62 figs. & pis. xiii-xvi. 



Redjeb Pasha, 577. 



Reed, F. R. C, 300 . 



Reid, C, iv. 



Resolven (Glamorgan), Lamproptilia 

 fr. Coal Measures near, 170-72 & 

 pi. x. 



Reynolds, S. H. (& A. Vaughan), 

 Faunal & Lithological Sequence in 

 the Carboniferous Limestone Series 

 (Avonian) of Burrington Combe 

 (Somerset), 342-92 figs. & pis. 

 xxviii-xxxi. 



Rhsetic (& contiguous) deposits of 

 W., Mid, & part of E. Somerset, 

 1-74 figs. & pis. i-iv ; Rhjetie in 

 S. Notts, 79. 



Rhaetian, term suggested, 73, 74. 



