748 



GENEKAL INDEX. 



[Nov. 191 1. 



Newbournian Crag, implements (?) 



found below, iv. 

 Newbury (& Mackintosh) Collieries 

 , (Somerset), Lr. Coal-Measures of, 



321-22, 333 et seqq. 

 New Eock Series (Coal Measures), 



321 et seqq. 

 Newton, E. T., [exhibits accidental 



flint-Hakes], iv. 

 Newton, R. B., 578 ; Kainozoic Mol- 



lusca from Cyrenaica, 616-53 & 



pis. xliii— xlvi. 

 Nicholas, T. C., Daniel-Pidgeon Fund 



awarded to, xcv. 

 Nicolle, E. T., iii. 

 Nigeria (N.), geology of, xcviii. 

 Nodular rhyolite of Skomer, 187-89 



Nomismoceras s2nrorbis (?), 408. 

 Nopcsa, Baron F., [on the geology of 



N. Albania], xciv. 

 Norris, F. E., [exhibits seismographic 



record], vii. 

 Norwegian Minister, see Vogt. 

 Norwich Crag, implements (?) found 



below, iv. 

 Nottinghamshire, relationship of Per- 

 mian to Trias in, 75-117 figs. & 



pi. v (geol. map). 

 Nubian Sandstone, relat. of fossilif. 



Cretac. strata to, 119-23, 144. 

 Nucula oblonga, 333 & pi. xxvii. 

 Number of Fellows, ix, xx. 

 Nummulites curvispira, var. major 



nov., 659. 

 Nummulites-gizehensis Beds in Egypt, 



131, 132, 138 et seqq., 145; in 



Cyrenaica, 654 et seqq. 

 Nunney-Elm area (Somerset), Rhaetic, 



&c. of, 61-65. 

 Nuy R. (Cape Colony), 719. 



Oasis type of Egyptian Cretaceous, 

 128, 130. 



Obituaries of deceased Fellows, lii— lx. 



Oceanic Beds of W. Indies, 692 et 

 seqq. 



Ocellar spaces in Monmouthshire mon- 

 chiquite, 467 fig., 468. 



O'Connor, J., 722, 725, 732. 



Officers (& Council), election of, xxiii. 



Oke, A. W m [exhibits implement (?) 

 fr. Carisbrooke], c. 



Old Red Sandstone of Monmouth- 

 shire, monchiquite-intrusion in, 

 460-76 figs. & pi. xxxvii (microscop. 

 sects.). 



Olenellus Limestone (Comlev), fauna 

 of, 297, 298. 



Olifants Klip (Cape Colony), ottrelite- 



rock, 713. 

 Oligocene, inapplicability of term to 



W. Indian Kainozoic, 699 ; see also 



Kainozoic. 

 Olivine in Monmouthshire monchi- 



quite, 465-66, 467 fig., 472. 

 Olivine-basalts of Skomer, 203-205 



figs. & chem. anals. ; olivine-doler- 



ites ibid., 205-207 figs. ; olivine- 



augite-rock inclusions in Mon- 

 mouthshire monchiquite, 471-74 & 



pi. xxxvii. 

 Oolitic limestone (Avonian) of Bur- 



rington Combe, 345 et seqq. & 



pi. xxviii, 352-53 ; see also Caninia 



Oolite. 

 Oopecten rotundatus, 634-35 & pi. 



xliv. 

 Opcrcidina-lybica Zone, 134 et seqq. 

 Ophiolepis damesi, horizon of, 6. 

 Orbitoides Beds of Antigua, 683 et 



seqq. ; of Trinidad, 696-98 fig. 

 Orbitolites complanata in Red-Sea 



foraminiferal sand, 247. 

 Ordovician of N.E. Montgomeryshire, 



422-31 figs. & list of foss. ; see 



also Ashgiliian, Gaerfawr, §c. 

 Ore-deposition & earth -movemts., 



lxxxix. 

 Orthis (Orusia) cf. lenticularis, 306 & 



pi. xxvi. 



(?) sp., 306 & pi. xxvi. 



Orthoceras koninckiamim, 409. 



obtusum, 409-10. 



spp. a & j3, 410. 



Orthomylacris lanceolata, sp. nov., 



167-70 & pi. x. 

 Orthophragmina pratti, 659-60. 

 ' Orthotetes ' cf. crenistria, 561 & 



pi. xli. 

 Oscillation, secular, in Egypt, during 



Cret. & Eoc. Periods, 118-48 & 



pi. vi (geol. map). 

 Ostracoda in calcareous grit of Bur- 



rington Combe, 352 & pi. xxix ; 



in Kainozoic limests. of Cyrenaica, 



660-61 fig. ; list of do., 596 ; see 



also Estheria, &c. 

 Ostrea Beds (Lr. Lias), 4 et seqq. ; 



(Cretaceous of Egypt), 120, 123, 



127. 

 Ostrea cf. caudata, 629-30 & pi. xliv. 



crassicostata, 630 & pi. xlv. 



edulis, 621. 



cf. ventilabrum, 642 & pi. xlv. 



sp. indet. (Lutetian), 650. 



Gstrea-multicostata Zone, 134 et seqq. 

 Ottrelite-schist in Worcester district 



(Cape Colony), 707. 



