GENERAL INDEX - Journal of the Geological Society...GENERAL INDEX TO THE QUARTERLY JOURNAL AND PROCEEDINGS OF THE GEOLOGICAL SOCIETY. Aasvogels Nest (Cape Colony), 720. ABEL, O., Bigsby

GENERAL INDEX

TO

T H E Q U A R T E R L Y J O U R N A L

AND

PROCEEDINGS OF THE GEOLOGICAL SOCIETY.

Aasvogels Nest (Cape Colony), 720. ABEL, O., Bigsby Medal awarded to,

xlvii-xlviii. Abu Roash (Egypt), Cretaceous, &c.

of, 120, 131-32. Acrothele el. gra~data, 302 & pl.

xxvi. Acrotreta (Linnarssonia) sagittalis,

302-303 & pl. :(xvi. ( - - ) aft. socialis, 303 & pl. xxvi.

Acton (Suffolk), pre-Glacial implements from, iv.

Adamthwaite Road (Ravenstonedale), Ludlow Beds of, 230-31.

.~]~olian weathering in ~ed Sea area, 248-49 & pls. xiv-xvi.

2Eq~t~peete~ ca maretensis, 633 & pl. xlv. cffrenaieus, sp. nov., 6~4-45 &

pl. xlvi. cf. deletus, 644.

- - ha~eri, 634 & pl. xIiv. cf. pasinii, 632 & pl. xliv. sca, brellus, 633-34.

- - z#teli, 632-33 & pl. xlv. Agglomerates, rare in Skinner Volc.

Series, 185. A~nosl~s fallax, 291 & pl. xxv. .4gra,dos" (?) holocepha[us, 292 &

pl. xxv. sp., el. A. quadrangularis, 292-

93 & pl. xxv. Ain Seiahat (Cyrenaica), 585. Albania (N.), geology of; xeiv. Albite-trachytes of Skomer, 190-93

figs. & chem. anals. Aleclr~lonia e!'. Tlieatula, 626-27 &

pl. xliii. el. virleti, 627.

Algae, calcareous, as rock-builders, iv ; [?) in Avonian limests, of Burring- ton Combe, 345 & pl. xxviii ; see also JLithothamnion, Mitcheldeania, &e.

ALVAI~EZ, J. C. W., 578. Amauropsis alveata, see Nalica. Amphiope d~t~, sp. nov., 667-68 &

pl. xlvii. sp. (Aquitanian), 668.

Am21exograpbus perexcavatus , 456 fig. Amplexus eormt-arietis, compared w.

Endophyllum burrbzgtonense, 378. (?) sp., 557 & pl. xl.

Ampu, llina erassa~ina, 639-40. Anadara el. turonica, 628 & pl. xliii. Analcite in 5Ionmouthshire monehi-

quite, 467 fig., 468, 469, 476. AnMyses, chemical, of soda-rhyolites

& felsites, 189 ; of soda-trachytes & lime-bostonite, 192 ; ofmarloesites, 200 ; of mugearites, 202 ; of olivine-basMts, 205 ; of saline sand, 252; of 'gypsumized ' bed of S. Gaysum I., 254; of saline enerus- rations (P~ed Sea), 254; of anhydrite, 256; of Welshpool dyke- rocks, &c., 448; of monehiquite & analogous rocks, 470, 473; of Cyrenaican soils, 613.

Andesite (?), of Brewels Kloof, 711- 12.

A,~m~ws, C. W., iii, 578. Anhydrite-deposits of Red-Sea area,

256 et seqq. w. anal. An nesley (Notts), ry.-sects, near, descr,,

81-83; sect. oa G. C. R. between Kirkby-in-Ashfield and, 80.

Annual General Meeting, ix el seqq.

736 ~nNERXL I~DEX. ~ ' o v . 191 I,

Antarctic Expedition, 1907-09, viii. Anthracite worked at Lang Vlcy

Station, 718. Anthracomy~ lanceolata, 329-30 &

pl. xxvii. minima, 330-31 & pl. xxvii.

~ - phillipsi, 327--29. - - williamsoni, 327. Antigua (W. I.), & other islands,

geol. of, 681-700 figs. & pl. 1 (map).

Antillean dislocation, 688 et se~q. figs. & pl. 1 (map).

Anvil Bay (Pembroke), Upper Llan- dovery, &e. of, 180; vert. sect., 181.

Apollo, Fountain of, see Kin Sciahat. Apollonia, see ~ersa Susa. Apollonia Limestones, 584 et seqq.,

593 et seqq., 600. Kquitanian molluscs fr. Cyrenaiea,

628-36 & pls. xliv-xlv; see also Cyrenaica, Kainozoic, ~c.

Arbain road (Egypt}, Cretaceous of, 129.

ARBEa, E. A. ST., Ion plant-remains fr. Cuhn of Exeter districtJ, 398.

Archman of' N. iNigeria, xcviii. Arch~opLe~Tx, gliding flight of, xcviii. Archimylacris (Etoblattina) hastata,

sp. nov., 160-63 & pl. ix. ( - - ) woodwardi, 151. (Schizoblatta) obocata, sp. nov.,

157-60 & pl. vii. spp..indet., 152-53 & pl. vii,

163-65 & pl. x. Ardmucknish (Argyll), camptonite

compared w. Monmouthshire monchiquite, 474.

Arenig age of Skomer & Trefgarn volc. series, 182-83.

Arionell~s, see X#raulos. Arkose, assoc, w. Skomer Vole. Series,

208. Ashdown Sands, see Wealden. Ashgillian (?) of :N.E. Montgomery-

shire, 419 et seqq. Ashlake ~oad, see Exeter. Ashton (Somerset), sect. near, descr.,

55. Ashton district (Cape Colony), geol.

of, 721-25 figs. Ashton Great Vein (Lr. Coal-

Measures), sect. to Bedminster Great Vein, descr. & fig. 317-20.

A~sets (Geol. Sos.), statement of, x[.

Athyris (Cliothyris) globularis, 564- 65 & pl. xli.

( ~ ) roissyi, p. 564 & pl, xli. Auditors elected, vi.

Augite in ~-~5onmouthshire monehiquite, 464-65 & pl. xxxvii, 466,467, fig., 472-73, 476.

Auvergnose (Skomer basalt), 205. Avonian of Burrington Combe, 342-

92 figs & pls. xxviii-xxxi ; of Gower, 477-571 figs. & pls. xxxviii-xli ; de- limitation of Upper ft. Lr. in S.W. Province, 542-43; see also Carbon- iferous.

Bag|ey (Somerset), sect. near, descr., 53.

Baharia (Egypt), Cretaceous of, 120 ; see also E1 Bahr.

Bairdia el. ampla (?), 325 & pl. xxvii. Bala (Merioneth), Ordovic. compared

w. that of Welshpool area, 446. Balance-sheet, xxxvi-xxxvii. Bantry Bay(Cork~, Strongyloceulrotus-

bored slate, iv. Banwell outlier (Somerset), 72. Barbados (W.I . ) , Kainozoie, &c.

deposits of, 692-94 fig. Barca (Cyrenaica), location 05 589. BARDIN, L. J., v. BARKE, H. ]~., 342, 557. Barley House, see Exeter. BARLOW-JAMnSOS Fund, award to ft.

F. N. Green, li; list of recipients of B'-ff. Fund, xxxiii.

Bartestree (Hereford), basic intrusion compared w. Momnouthshirc monchiquite, 474-75.

Basalts (olivine-bearing), of Skomer, 203-205 figs. & chem. anals.

Bastite (?), in Monmouthshire monchiquite, 472.

BATHER, F. A., 345, 661; [exhibits echinoid-radioles, &c.], iv ; Lyell Medal awarded to, xliv-xlv.

Bathymetrical cycles in Avonian of Gower, 54].

Beaconsfield (Bucks), curious flint fronl, xciv.

Bedminster (Bristol), sect. in South Liberty Colliery descr. & fig., 317- 20; loss. ft. do., 325 et seqq.

Belan (Montgomery), Llandovery loss. from, 434-35; Wenloek Beds at, 436.

Belemnites oweui, iv. ~ellerophon (_Prolowarthia) Tortlocki,

sp. nov., 453-54 & pl. xxxvi. Benghazi (Cyrenaiea), traverse to

Merj, 591-93; sect. to Derna, pl. xlii; post-Ptioc, mollusca fr. beach-deposits of, 620-22 & pl. xliii; forams., &c. in rocks E. of, 658.

Beni Suef (Egypt), ]Y~oqattam Beds near, 136, 137-38.

u 67.7 s~>'ERaL INDEX. 7 3 7

BENNETT, F. J., [exhibits pro-Glacial impie,nents, &e.], iv.

berryhil l (Mansfield), sect. in Trias at, 92.

`Bibliography of Permian & Trias, 114=16; of Skomer, 178-79; of Calm fossils, &c., 394-95; of Lr. Palmoz. of N.E. Montgomeryshire, 415-18 ; of Cyrenaica, 572-77,616- 81; of certain districts of Cape Colony, 702.

`Bigratah (Cyrenaiea), 588. `BmSBV Medal, awarded ~o O. Abel,

xlvii-xlviii ; B. medMlists, lisb of, xxxii.

BiZliu.qseNa cobboldi, sp. nov., 305 & pl. xxvi.

- - linclst, reemi, vat. salopiensis nov., 303-304 & p l . xxvi; var. innom., 304-305 & pl. xxvi.

`Biotite in Monmouthshire monchiquite, 465, 466, 467.

BIRu, C., obituary of, lix. :Bishopston (Cower), Avonian fauna

contrasted w. that of Oystermouth, 551; horizon of D.,-D a Beds a~, 551.

Bissex-Hill Marls (barbados), 692- 93.

'`Black Li~s' in Avonian of Cower, 491 et seqq.

BLAKE, W. P., obituary of, lvii. Bleadon, see Uphill. Blue Anchor Point (Somerset), l~hm-

tie, &e. of, 11 el seqq. ; sect. deser., 15-20 & pls. i-iv.

Blueeaster (Cautley district), Wenloek Beds of, 217-22, w. lists of grapto- tiles.

' Boiler-plate slabs' (char. of igneous rocks in glaciated districts), 717.

Bokkeveld Series ( = L r . Devonian), 702, 715 ef seqq.; thickness of, 731.

Boglia gala, 455. BOLTO~, H., on a Collection of Insect-

l~emains from the South Wales Coalfield, 149-74 & pls. v i i -x ; Faunal tIorizm~s in the br is tol Coalfield, 316-41 fig. & pl. xxvii (foss.).

t~one `Bed (1R, hmtia) of Blue Anchor, &c., 10, I1 et seqq.

Bonhay I~oad (Exeter), list of Cuim foss. from, 397.

Bortmausur, see Derna. B O ~ * , T. G. [communicates A. 1~.

Korwood's paper], ii. Borings (deep), evidence from as to

relats, of Permian & Trias, 100-101, 102-103.

Bos (Pleistocene), iii. Bostonite of Welshpool Dyke, 447-48

tig.& chem. anals. ; of Ahercastle, Skomer keratophyres contrasted. with, 194.

`BOSWOt~TU, T. 0., the Keuper Meorls arour, d Charnwood Forest [title o~d,t], v.

BOULTO~, W. S., on a lVlonchiquite Intrnsion in the Old l~ed Sandstone of 5[oumouthshire, 460-76 figs. & pl. xxxvii (microseop. sects.).

Bovey Trneey (Devon), plants fr. lignite of, exhibited, iv.

Braehiopoda fr. Paradoxides Beds of Comley, 300-;306, ~09-10 & pl. xxvi ( p a r s ) ; range of, in Mid-Avoni~m of S.W. Province, 368; see also Bil l ingsel la, &c.

Brand Vley (Cape Colony), 703, 718. breach-Kill ou~lier (Somerset), 71. Breceiated beds in Magnesian Limest.

of N. Durham, 312 et seqq.; hr. limests, of Burrington Combe, 345 et seqq. & pl. xxviii ; see also Pseudo- breccias.

Breede t~. (Cape Colony), 703 et seqq., 715.

Brewels Kloof (Cape Colony), igneous rocks of, 711-12.

Bristol, Avonian succession corral, w. that of gush & Cower, 552; Br. coalfield, faunal horizons in, 316- 41 fig. & pl. xxvii (loss.).

Britain, palmogeography of, lxxix- lxxx.

BRSa0ER, W. C., Wollaston Medal awarded to, xli-xlii.

`Bron-y-Buekley Fault (Welshpod distrie0, 423 et seqq., 442-43.

broomhil l Path (N. Ma]vern), v. '`Bryozoa-Bed' (`Burrington Combe),

352. bugrat , ~ee `Bigratah. Bunter, in relat, to Permian in Notts,

75-i17 figs. & pl. v (geol. map). Burrington Combe (Somerset), Avo-

nian oi, 342-92 figs. & pts. xxviii- xxxi.

bustt, 1~. E. J., 1731 Buteombe-.Nempnet outlier (Somer-

set), 71. `Burleigh (Somerset), sects, near, descr.,

38-39, 39-40. B attington Group(= Tarannon Sh ales)

in 2q.E. Montgomeryshire, 419 et seqq., 436 & pL xxxiv.

C~enozoie, see Kainozoic. Calcareous Grits (Eocene-Oligocene),

of Egypt, 142-43, 146.

738 6E~E~AL

Calcispha~ra (?) in Avonian of Cower, 487 et seqq.

Catlavia-Protolenus fauna, 297. Callianas$a-logotheti Zone, 134 et seqq. Cambrian of Comley, trilobites & bra-

chiopoda from, 282-311 fig. & pts. xxiii-xxvi.

Camel-Itill Quarry (Somerset), sect. descr., 46-47, 48-49.

Campanian in Egypt, 119 et seqq. Campeehe (Mexico), worked flints

from, xcviii. Caninia cornucopia, 373, 556 & pl. xl.

- aft. cornucopice, rout. Dp-D ~, 555- 56 & pl. xl.

cylindrica, 376-77 & pl. xxxi; differentiated into three spp., 545.

Tatula, 374-76 fig. & pl. xxx. (?) sp., 556-57 & pl. xl.

Caninia Oolite in Gower, 4827,83 , 497, 501,502.

Caninia Zone at Burrington Combe, 366-69 ; physiogr, comparison w. other areas, 387-88.

Canonteigu (Devon), list of Cuhn loss. from, 396.

OANTRILL, T. C., 541; Ion Skomer Series, &c. in Pembrokeshire], 182.

Cape System in Robertson district, &c., 714 et seqq., 718-19, 725 et seqq.

Caradoe (Shropshire), Ordovic. ep. w. that of Welshpool area, 444-45.

Caradocian of N.E. Montgomeryshire. 419 et seqq.

Carbonicola acuta, 327. - - aquilina, 327.

sp., 327. ~arboniferous cephalopoda fr. Exeter

district, 399-413; success, in Gower, 477-571 figs. & pls. xxxviii-xli ; see also Carboniferous :Limestone, Coal Measures, Culm, ~c.

Oarboniterous Limestone Series of Burrington Combe, 342-92 figs. & pls. xxviii-xxxi.

Carcinophyllum O, 377 & pl. xxxi. Cardita sp. (Priabonian),-649. Cardium-cloacinum Bed, 6, 10, 16 et

seq~l. ~ - tuberculatum, 625. Caribean region, phys. history of,

681-700 figs. & pl. t (map). Carinaropsis acuta, 454 & pl. xxxvi. Carisbrooke (I. of Wight), imple-

ment (?) from, c. Cary Bridge (Somerset), sect. in ry.-

cuttg, descr.~ 43-45. Caswell Bay (Cower), sect. deser., 486. Catalogue of (Geol. Soc.) Library, xii. Catcott (Somerset), Rhmtic, &c., near,

37.

I~D~X. [Nov. 191 I ,

Cautley (Yorks), & Ravenstonedale, Salopian rocks of, 215-37 figs. & pl. xii (geol. map).

CAYEUX, L., 541. Cederbergen Folds, 730. Cefn Group (----Upper Llandovery

pars), in N.E. ~ontgomeryshire, 419 et seqq., 435 w. list of foss.

Cenomanian in Egypt, 119 et seqq. Cephalopod Bed (Egypt. Cretac.),

127. Cephalopoda, Carboni ferous, fr.neigh-

bourhood of Exeter, 399-413; see also Glyphioceras, &c.

Cerastoderma edule, 621, 623-24 & pl. xliii.

Cerithium ef. vulgatum, 620. Ceunant Mill (Montgomery), Ordovie.

of, 424 et seq~. �9 Chalk of England, distribut, of Pty-

chodus teeth in, 263-77 & pls. xvii- xxii ; see also Cretaceous.

Chalky Mount (Barbados), diagram- marie sect. at, 694.

CH),PMAN, F., 578; Foraminifera, Ostracoda, & Parasitic Fungi from the Kainozoio Limestones of Cyren- aiea, 654-61 fig.

Charlton-Maekrell (Somerset), sect. in ry.--euttg, descr., 40-43.

Charnwood Forest (Leicestershire), Keuper Marls around, v.

Chelyconus mediterraneus, 621. Cherry-tree Bank (Montgomery), Lr.

Llandovery of, 432 ; list of loss. fr. do., 434-35.

Cherts, radiolarian in Posidonomya Zone of Cower, 495.

Cherty limestones of Burrington Combe, 344, 346 & pl. xxviii, 361- 62; in Cyrenaica, 580-81 et se~., 589, 590 et seqg. ; see also Cower.

Chilcompton (Samerset), sect. in ry.- cuttg, descr., 66-67.

' China-stone ' limests, of Burrington Combe, 344 et seqq.

Chlam31s w~loniensis, maximum of, 6.

Chonet& cf. lyachia~a, 381. - - c f . comoides, two distinct forms

of, 382-83. - - cf. crassistria, 382.

cf. hardrensis, 382. cf. laguessiana, 382. sp . , 5 6 1 & pl. xli.

Christendown Clump, see Doddis- combsleigh.

Cbrome-diopside in Monmouthshire monehiquite, 464-65 & pl. xxx-vii.

Chromite in Monmouthshire monchiquite, 466, 473.

u 67. ] G E N E R A L I N D E X . 739

Clacton-on-Sea (Essex), pal~eolithic (.9) spearhead from, xcix.

CLARKE, W. G., [exhibits chipped flints fr. base of Norwich Crag], iv.

Clays, red, assoc, w. Skomer Volc. Series, 207-208.

Cleeve Bay (Somerset), view of, 13. Cleistopora Zone at Burrington Combe,

351-52, 363; physiograph, comparison w. other areas, 385-86; C1. Z. in Gower, litholog, chars., &c. of, 481, 49(5-97, 500; faunal lists ft. do., 544.

Climatic variations in Cyrenaica, evidence furnished by the wadis, 608- 12.

Clisiophyllid (early), ft. Burrington Combe, 380-81 & pl. xxxi.

Cloddiau Group ( = Upper Llandovery Tars), in N.E. Montgomeryshire, 419 et seqq., 433-35 w. list of foss.

(Slydach Merthyr Colliery (Glamor- gan), Hemimylacris, be. from, 156- 57 & pl. vii, 167-70 & pl. x.

Cl?/peaster biarritzensis, var. trotte~'i nov., 662-64 & pl. xlvii ; also varr. lorioli, opper & typica, 663.

Clyst Hydon (Devon), ]ist of Cuhn loss. from, 398.

Coal Measures of S. Wales, insect- remains from, 149-74 & pls. vii-x ; of Bristol district, faunal horizons in, 316-41 fig. & pl. xxvii (loss.).

Coalpit-Heath Colliery (Glos.), foss. found in, 321,325 et seqq.

COBnOL1), E. S., Mnrchison Fund awarded to, xlix-i ; Trilobites from the Paradoxides Beds of Comley (Shropshire), 282-300 fig. & pls. xxiii-xxvi, 306-10, 311.

Codden-Hill Beds, & Cuhn of Devon, 413-14.

Coehtcanthus of. elejans, 336. Coleford (Radstock), see Newbury

Collier)'. COLLINS, F. G., Notes on the Culm of

South Devon : :Part I - - E x e t e r District, 393-98, 399, 413, 414 & pl. xxxii (map).

Colonsay (Hebrides), nepheline - ouachitite compared w. Monmouth- shire monchiquite, 474.

Colour- photography, new processes of, e.

Colts tIi!l (Gower), sects, descr., 490, 491; horizon of D2-D~ Beds at, 551.

Columbella r,ustica, 620. Combwich (Somerset), 20.

Comley (Shropshire), trilobites & brachiopoda fr. Paradoxides Beds of, 282-311 fig. & pls. xxiii-xxvi.

Conocoryphe emarginata, vat. longi- frons nov., 286-87 & pl. xxiv.

Conulus subrotundus, iv. C o o ~ , Tin, obituary of, liv-lv. Coprolites (of Coal-Measure fishes ?),

336. Corals, ranges of, in It/lid A_vonian of

S.W. Province, 368 ; comparison of Upper Palmozoic corals w. Lr. Pal~eoz. graptolites in regard to occurrence, distribution & evolution, 389-90; see also Caninia, &c.

Corax pristodontus, 698. Corbis lamellosa, 648 & pl. xlv. Correlation of tile Cyrenaican rocks,

593, 598-603 w. table; Correl.- tables, Rha~tie of IJavernock & W. Somerset, 10 ; Permian &Trias in S. Notts, S. Yorks, & Durham, 112 ; of Salopian rocks in Cautley area, &c., 232-33, 234; betw. Avonian of Burrington Combe & that of other districts, 386; betw. Ordo- vieian " & Silurian of N.E. Mout- gomeryshire & those rocks in other areas, table facing 446; see also Gower.

Cossington (Somerset), sect. in ry.- euttg, descr., 36-38.

Cotham Beds (Upper Rhmtic), 7-8, 9, 10 et seqq. ; ' Cotham-Marble ' structure in Avonian limests, of Burrington Combe, 344-45.

COTSWORTH, 5I. B. [exhibits photogr, of glacier-recession], ii.

COTTLE, 3. W., 322. Council, annual report of, ix-xi;

(& Officers), election of, xxiii. Craters, renmants of, in Antigua,

69[). CRED~'Ea, tt., [presents geol. map of

Saxony]. vii. Cretaceous of N. Nigeria, xcviii ; Cret.

& Eoc. :Periods, effects in Egypt of secular oscillation during, 118-48

(~eol man �9 Cret of & pl. vi ,~ ~ . ~ ) , �9 Jamaica, &e., ~00; see also Chalk, Eno,~, ~-c.

CRICK, @. C., [exhibits speeims, for T. P!owman~, iv; Notes on Car- boniferous Cephalopoda from the Neighbourhood el' Exeter, 399- 413.

Crinoidal limestones of Burrington Combe, 348et .se(iq. & pls. xxviii- xxix. 353.

Cle~obi)liJ~a el. ciliate, 452 & pl. xxxvi

740 G E N E g A L I N D E X . ~Nov. a 9 1 t ,

CuLzIs, C. G., [exhibits microscope- sects.J, v ; elected Auditor, vi; Lyell Fund awarded to, 1.

Ctl]ml Of Exeter district, 593-413 & pl. xxxii (inap); Cuhn radiolarian cherts regarded as a ' lagoon-phase,' 522-24.

Cumberland & Westmorland, relat. of Permian & Trias in, 103-105.

Cwm Caethro (Montgomery), Wen- lock Shales of, 456-57 map.

' Cyaghaxonia' sp., 558-59. Cyathophylbum (:9 0, 379. - - murehi~.oni, 379-80 & pl. xxxi.

~, small rout., 546. Cycles, b~thymetrical, in Avonian of

Gower, 541 ; cycles of earth-movement & deposition, lxv-lxvi, lxvii- txxii ; examples of do., lxxiii-lxxv ; recm'rence of type in do., txxxiii- lxxxiv; variability&non-recurrence in do., lxxxiv-lxxxvii.

Cgclonemc~ donald[, sp. nov., 453 & pl. xxx vi.

Cyrenaica, eontribs, to geol. of, 572- 680 figs. & pls. xlii-xlix.

Cyrena semistriata, range of, 688. Cyrene district (Cyrenaica), traverse

fl'. Derna to, 580-83 w. sect. ; do. fr. Slonta through, 583-86 w. sect. ; forams., &c. in limest, from, 656; Cyrene Limestones, 583 et segq., 593 et seqq., 600.

C~/rtogra72tus lun@reni, zone 05 in Cautley district, 219 ct seqq.

murchisoni, zone of, in Cautley district, 218 et seqg.

- - - r@idus, 234-35 figs. ; zone of, in Cautley district, 219 et seqq.

Cffrtoliles parvus, var. carinatus nov., 455 & pt. xxxvi.

Cythere slriatop~tnctata, 661. (9.) welherelli, 661.

DAKYNS, J. l:~., obituary of, [ix-Ix. Dale Gill (gavenstonedale), Ludlow

Beds of, 230. D*LTON, L. V., [exhibits worked flints

ft. Campechej, xcviii. Dan[an in Egypt. 119 et se~lq., 129 et

seqq., 144; its extension in E. Egypt, 124-29.

DANIEL-PIDGEON Fund awarded to T. C. Nicholas, xcv; list of recipients of, xxxiii.

Dassies Hoek (.Cape Colony), 716. DAVID, T. W. E., [on geol. results of

Brit. Antarctic Expedn.], viii. Davidis fauna, 295-97 ; see also

Paradoxides Beds.

Davies[ella (Gower Avon[an), 561. DAwsoN, C., 278; [exhibits specims.],

xevi; [on WeMden mammMiaJ, 280.

De Hoop Farm (Cape Colony), sect. through S. part of, 721.

De Wet Station (Cape Colony), 707, 708.

Dedolomitization in Magn. Limest. of N. Durham, 312 et seqq.

DEEL~Y, g . M., [exhibits illustrats, of structure of glacier-ice, &c.], v.

Deltaic period in cycle of deposition, lxvii-lxviii.

Deposition, cycles oi, lxv-lxvi, lxvii- lxxii; examples or' do., lxxiii-lxxv ; recurrence of type in do., lxxxiii- lxxxiv ; variability & non-recurrence in do., lxxxiv-lxxxvd.

Derna (Cyrenaica), geol. of neighbourhood, 578-80 w. sect. ; traverse fr. Cyrene to, 580-83 w. sect. ; sect. to Benghazi, pl. xlii; foraminifera, &e. in rocks fr. district, 654-55; Derna Limestones, 579 et seqq., 593 et seqq., 600.

Devonian succession in Cape Colony, 702 ; see also Old Red Sandstone.

D~wEY, 1t., 541 ; ion Culm of Devon, &c.], 415-14.

Dewlish (Dorset), eoliths exhibited, iv.

Dew Stones (White Lias), 37 ; see also Sun Bed.

DIBI, EY, G. E., [exhibits specims, or" 6bnulus subrotundus), iv ; on the Teeth of Pt~chodus & their Distri- bution in the English Chalk, 263- 76 & pls. xvii-xxii, 277.

Dibunophyllum 0 & D. aft. ~b, 557-58 & pl. xl.

DibunolJhJlum Zone at Burrington Combe, 344, 370-71; in Gower, litholog, chars, of, 489-94 fig., 498- 99 & pls. xxxviii-xxxix, 504 ; faunal lists ft. do., 548-52.

Dicranojrapgus Shales, equivalents in N.E. Montgomeryshire, 419 et aeq~.

Didymograptus extensus, vole. activity in zone of, 182.

JDimorphoceras (? discrepans), 399- 400.

Dionide sp. [?), (Tri lobite-Dingle Shales), 450-51 & pl. xxxvi.

Diphyphyllid (Seminula Zone), 547. Diph~/phyll um sp. (BurringtonCombe),

380 & pl. xxxi. JZ)iplograptus, see Amplexograptus. Dipriodon valdensis, sp. nov., 278-80

fig., 281.

Vol. 67. ] G E N E R A L INDEX. 741

DIXON, E. E. L., 367; [exhibits drei- kanter, &e.), v; (& A. Vaughan), the Carboniferous Succession in Cow. er (Glamocganshire), with Notes on its Fauna & Conditions of De- position, 477-567 figs. & pls. xxxviii- xli, 570-71.

Doddiscombsleigh (Devon), lists of Cuhn loss. from near, 397.

Dolerites (olivine-bearing), of Skomer, 205-207 figs.

DOLLnA~, P., 273. Dolomite crystals in Red-Sea marls,

245, 261, 262. Dolomitie sandstone in Magnesian

Limestone of S. Iqotts, 87 et seqq. figs. ; dolomitic limest, of l~obertson district (Cape Colony), 716; in Avonian of ~ower, 481 et seqq.

Dolomitized limestones of Burrington Combe, 344, 348 et seqq. & pls. xxviii-xxix, 388.

Donors to Library, list of, xiii-xix. d~orypyge lakei, sp. nov, 287-91 fig.

& pl. xxv. Down Lane, see Doddiscombsleigh. Dreikunter fr. Staffs., v ; sand contg.

do., ft. Red-Sea area, 246 fig., 248 ; use of term, 2t~l.

DwFF, M. B., 577, 578. Dunball (Somerset), sect. in ry.-cuttg.

descr., 32-36. Dundon-t[ill outlier (Somerset), 39. Dungul type of Egyptian Cret,~eeous,

130. Dunkerton Colliery (Somerset), sect.

in ry.-cuttg, deser., 67 ; Coal 5~[ea- sures at, 324.

Durham Co., relar,, o[ Permian to Trias in, 99-101,112 ; stratigraphy & tectonics of Perm. o~ iN. area, 312-15.

Dwyka Series ( :Permo-Carbonifer- ous pars), 702, 714 et segq. ; thick- hess of, 731.

Dyke at Welshpool, 446-48 fig. w. chem. anals. & pl. xxxv.

[E~rth-movement, cycle of, lxv ; e.-m. & 'infilling,' lxxx-ixxxiii; other effects of e.-m., lxxxvii-xc ; e.-m. & life, xc-xcii ; e.-m. accompanying la- goou-condits., 528-30,536-37, 540- 41.

East Bt'idgeford (Notts), iv. Easton Colliery (Gios.), toss. found in,

320, 327 et seqq. :Ecca Shale, &c. ( = Permo- Carbon-

iferous 2ars), 702, 705 et se~q., 714 et seqq., 718; thickness of, 731,

Ec'eytio~,phah~s contiguus, var. ca~n- bren,sis nov., 454 & pl. xxxvi.

Eehinoidea (Triassic), radicles of, iv ; (Tertiary) of Cyrenaiea, 660-79 fig. & pls. xlvii-xlix ; list of do., 590 ; see also Amphiope, &c.

Echinoid Limestone ( = Upper Mo- kattam Tars) of Cyrenaiea, 5S~q et seqr 600.

Echinola~pas eherichere~si.s, 669-71 & pls. xiviii-xlix.

- - discus, 671. Eeker Seeker Beck (C~utley district),

Wen[ock Beds in, 221. ED~R, M. D., 577. Edington (Somerset), I~hmtic, &c.,

near, 37. EGEaTOY, Rev. W. K., obituary of,

lii-liii. :Egypt, Geol. Surv. maps presented, ii ;

effects of secular oscillation iu, during Cret. & Eoe. Periods, 118- 48 & pl. vi (geol. map) ; observats. on E. Desert of, 238-62 figs. & pls. xiii-xvi; Kainozoie sequence cp. w. that of Cyreuaica, 593, 59S- 603.

E1 B~hr region (Egypt), ~oqa t tam Beds, &c. in, 142-43.

Election of Auditors, vi; of Council & Officers, xxiii; of Fellows, i, ii, iii, v, vi, viii, xciv, xcvi, xcix, e-el.

Emborough (Somerset), sect., at. fullers'-carth works descr., 68.

Endo))h~yllum burringlo~mnse, sp. n or.. 377-79 s pk xxx.

priseum, compared with E. burri~g{onense, 378-79.

England (N.E)., map of Permial~ & Trias of, pl. v ; see also Britain.

Enon Conglomerate ( = L r . Cre- taceous), 702. 705 et seqq., 714 et seqq., 719--21 w. sect., 722 et seqq., 727 eg seqq., 731 et seqq.

Eocene Period (& Cretae.), effects ill Egypt of secular oscillations during, 118-48 & pt. vi (geol. map) ; Eoe. age of Antigutt Format., 686 ; see also Kainozoie, Lutetian, ~-e.

Eoliths exhibited, iv. Esna (Egypt), Danian, &e. S. of,

126-28. Estheria tenella & of. teazel{a, 324-25

& pl. xxvii. sp., 325.

Estimates for 19] 1, xxxiv-xxxv. Estuarine l~eriod (in cycle of de-

position), lxxi-lxxii. Etoblatti~a joh~soni, 150.

7 4 2 GENERAL INDEX. [Nov. 1911 ,

Etoblatti~a ( Blaltidium ) mantidioides, 150.

~ - peaehii, 150. Euspatangus sp. (Operculina Lime-

stone), 677. Euspira of. possagnensis, 638-39 &

pl. xlvi. EwNs, O. It., [exhibits models, &e. to

illustrate flight of Arch~opteryx], . . . XCVll l .

Evolution, geographical, geology as, lxii-xeiii.

:Exeter district (Devon), Culm of, 393-414 & pl. xxxii (map).

Eynon, see Port Eynon.

Fairl ight cliffs, see Hastings. Fairy Glen, see Hex-l~. Mts. FaLc0s~a, J. D., [on the Geology of

~qorthern Nigeria], xcviii. Far Gill, see Bluecaster. Farr ington Series (Coal Measures),

323 et seqq. FaRRUG~a, G., 578. Fault-scarps in Cyrenaica, 583, 589;

see also Tectonic. F~AR~SID~S, G. W., [exhibits Swedish

roek-speeims.], iv ; [on Ordovic., &c. of Welshpool areal, 458.

Fellows elected, i, ii, iii, v, vi, viii, xciv, xcvi, xcix, c-ci; names read out, c, ci ; number of, ix, xx.

Fe]sites (& soda-rhyolites) of Skomer, 185-90 figs. & ehein, anals.

I~u Limestone ( = Upper Mokattam pars), 599, 600.

Fibularia luciani. 664--65. Financial Reporl, xxxiv-xl. FTSHEa, A., 317. Fissure-eruptions (Skomer Series),

183. :Fivehead Quarry (Somerset), ICh~etic,

&c. in. 51, 52 fig. FLET% J. S., 476 ; [on Skomer Volc.

Series j, 212-13. Flet ton (Northants), iv. Flexible limestone in Magnesian

Limest. Series, 312. Flint , accide,tal chipping of, iv:

' head of man ' in, xciv; see also Eoliths, Implements, ~c.

Flow-structure ~n Skomer soda- rhyolite, 186 fig.

:Folding, dominant lines of in S.W. Cape Colony, 725-27 w. map, 729- 30; see also Tectonic.

F0~TANA, R. A., 578. Foraminifera (ostracoda, &c.), fr.

Kainozoic limests, of Cyreaaica, 654-61 fig. ; lists of same, 594-95 ; see also Lepidocuelina , &c.

Foraminiferal sand fr. S. Gaysum I., 247 fig. ; foram, limests, of Bur- rington Combe, 344, 347 et seqq. & pl. xxviii, 353.

Foreign Members, list of, xxiv; For. Corresp., list of, xxv.

FORaEST, W. R., 682. Fouquea cambrensis, 151. FOU~TAV, R., 122. Fox-STaANGWAYS, C. E., obituary of,

lv-lvi. Foxeote (Somerset), l~hmtic, &c. at,

67 ; Foxcote (& Lr. Writhlington) Collieries, Coal Measures in, 323- 24 ; foss. ft. do., 329 et seqq.

FRAI~ClS, J., [exhibits Jurassic specims.], iv.

Fron-y-fele (Montgomery), list of Ordovie. loss. from, 429.

Fungi, parasitic, see Pal~achlya.

Gaerfawr Group ( = Caradoeian pars), ' in N.E. Montgomeryshire, 419 et

seqq., 425-28, 429-w. list of fbss. & pl. xxxv.

Gais Gill (l~avenstonedale), Ludlow Beds of, 230-31.

GARWOOD, E. g., [exhibits specims, of calcareous algm], iv ; re-elected Secretary, xxiii ; [receives Murchi- son Medal ibr R. H. Tiddeman], xliii ; on the Lower Carboniferous Succession in the :North-West of England [litle only], xcix ; [communicates R. J. L. Guppy's paper], 681.

'Gash-breccia,' use of term explained, 314.

Gasr el t tar ib (Cyrenaiea), 580; sect. to Bint on p. 579.

Gasr el Migdum (Cyrenaica), 588. Gasteropod-limestones in Seminula

Zone of Gower, 503 ; see also Mol- lusca, ~c.

Gastrioceras listeri, 334. Gaysum Is. (Red Sea), 244 et seqq. Gene~tomum subacutum, sp. nov.,

334-36 & pl. xxvii. Geogram (of a formation), lxxvii. Geographical evolution, geology as,

lxii-xciii. Geological Society's lYiuseum, trans-

ference of, vii, ]x-lxii, cii-eiii; see also Library.

Geo]og.!cal Survey maps presented, 11, Vll~ KeY, c i .

Geology as geographical evolution, lxii-xciii.

Gerablattina (Aphthoroblatlina) sul- c , ta, sp. nov, 165-67 & pl. viii.

Vol. 67. ] OE~ERAr, INDEX. 7 4 3

Gerablattina arcuata, 173 & pl. vii. Gharib, Wadi (Cyrenaica), 588. Girvan (Ayrshire), Ordovic. com-

pared w. that of Welshpool area, 446.

Gisortia Bed (Lr. Moqattam), 1;J7 et seq(I.

Gisortia yigamea , 640-41 & pl. xlvi. Glacier-ice, iliustrats, of" struetu|.e of,

V, Gladys Colliery (Gb~morgau), Hemi-

,m!/lacris from, 154-56 & pl. x. Glenkiln-Hartfell equivalents in N.E.

Montgomeryshire, 419 et seqq. Gtycymeris gtycymeris, 621.

pilosa, 622-23. Glynde (Sussex), Dtyehodus decurrens

froln, xev. Glyphioceras beyrichianum, 400-401. - - erenistria, 406-407. - - davisi, 403-404.

diadema ( 0 , 3 5 4 . - - - - ineonsta~s, 404-405. - - phil~ip,~i, 405.

reticu/atum, 402-403. ~ph~erieum, 40~k spirale, 407-408. striolatum, 401-402.

Golden Hill (Monmouth), monchiquite-intrusion in O. R. S. near, 460-76 figs. & pl. xxxvii (microsp. sects.).

Cower (Gtamorgan), Curb. succession in, 477-571 figs. & pls. xxxviii-xli.

Graigola Seam (Pennant Series), insect-remains from, 151 et seqq.

Grand Pacific & Muir Glaciers, recession of, ii.

Granite of l~obertsou district, 714, 716-18.

Granitic dykes, crushed, in Worcester & I~obertson districts (Cape Co- lony), 706, 710-11,715.

Graptolites (Lr. Palmozoic), compared w. Upper Palaeozoic corals in regard to occurrence, distribution, & evolution. 389-90 ; see also Am- plex~ graptus, &c.

Graptolitie fauna 9f Wenlock Beds of Cautley district, 222, 226 ; of Lud- low Beds ibid., 229 ; of Salopian oi' Wales, &c. correlated w. same of Cautley area, 252-33 ; of Salopian of 5LE. Montgomeryshire, 441-42.

Grassholm I. (Pembroke), 175, 184. Gravels ( ' igneous') of E. desert of

Egypt, 238-40; sandy do. ibid., 241.

Great House, see Golden Hill. GaEE~, ft. F. N., Barlow-Jameson

Fund awarded to, li.

GREGORY, J. W., the Geology of Cyreuaic~, 572-615 figs. & pl. xlii (map & sects.), 680; the Fossil Eehinoidea ot ~ Cyrenaica, 661-78 & pls. xlvii-xl ix.

Grey Marls, see Sully Beds ~ Keuper. G~r C. J., [exhibits eoliths], iv. Groes-pluen (Montgomery), Ordovie.

t'oss, from, 426. Groomii fauna, 297, 298; see al~o

Paradoxides Beds. Grubbie-Hill outlier (Somerset), 72. Guadeloupe (W. 1.), diagrammat.

sect. across, 689. Gubah (Oyrenaica), 582. Guilsfield (Montgomery), Ordovic.

near, 421 et seqq, ; Wenlock Shales near, 438 w. map.

Gunna, Jebe[ (Sinai), sect. deser., 120.

Gul, pY, 1~. J. L., on the Geology of Antigua & other West Indian Is- lands with reference to the Physical History of the Caribean i~egion, 681-700 figs. & pl. 1 (map).

Gwern-y-Brain (Montgomery), sects. deser. & fig., 421-22, 428.

Gwern-y-brain Gro up ( = Ashgillian ?), in N.E. Montgomeryshire, 419 et seqq., 428-31 w. list of loss.

GWILLIAM, G. T., [drawings of echinoid-radioles exhibited], iv.

Gypsum, grooved by water-action, iv ; gypsum-workings (Watchet dis- trier), 13 et seqq. & pl. ii; gypsum (& sal~) in Red-Sea arsa, 251-58 & pl. xvi.

Hadahid, Jebel (Egypt), sect. descr., 142.

HAth, T. C., 541. Ham-Kil l inlier (Somerset), 50. H~mema, Wadi (Cyrenaica), 590. HAMLING, J. G., 5~1. Hammama (Egypt), type of Creta-

ceous, 124,130, 144. Hanham Colliery (Glos.), loss. found

in, 320. HAN~AIt R., [bequest made by], x. I-Iapsford Mills (Somerset), sect.

descr., 64-65. Harptree area (Somerset), l~hmtic, &c.

of', 69-70. HARmSON, B., [exhibits eoliths, &c.],

iv. Hartebeest 1r (Gape Colony), 706,

707, 708. Hat ter F~ll (Cautley district), Wen-

lock Beds of, 227. HAS]~LIIURST, S. ~., 315.

7 4 4

Hastings (Sussex), mammalian teeth ft. VVealden of, 278-S1 figs.

tIawashian sub-type of Egyptian Cretaeeous, 130.

I:IAYNr:s, P., 692. Hayti or Haiti (W. I.), 69t). H~Ael~Y, T. M., obituary of, lviii-lix. I-Ieathfield (l)evon), plant-remains

from, exhibited, iv. Helicdla tuberculosn, 620 & pl. xliii. tJelix labyri~fhica, range ot, 687-88. tIelvetian - Tortonian mollusea of

Cyrenaica, 625-28 & pl. xliii; see also Kainozoic.

Hemiaster set&e, 673. Hemimu'acris convexa, sp. nov., 156-

57 & pl. vii . .... obtusa, sp. nor., 154-56 & pl. x.

Hex-R. Mts. (Cape Colony), diagramm. sect. ft. Worcester to, 705.

Highbury Colliery, see Mackintosh Colliery.

mill-House Beds (Cambrian), 283 el segq., 297.

Him), W.. 399. HI~I)~, O. J., [on s (?)

in Burrington ]truest.l, 345; [on sponge.spicules & radiolaria (?) ibid.], 54{;.

l t in ton - Blewet area (Somerset), l~h0etie, &c. of, 69.

Holwell (Solnerset), Marston-Road sect. deser., 62-64.

Homster (Cmnberland), cleaved volcanic ash from, el.

Hoops t%. (Cape Colony), 715, 716. Horny limestone, see Brecciated,

Cherty, ~'c. Ho~wooD, A. 1~., the Origin of the

Brit.ish Trias [title on.ly], it. Howx,m, F. T., 212. How~, J. A., ;399, 541; [exhibits

curious flint], xeiv. How~m,, Major E , 212. Howley-Langport area (Somerset),

gh~etie. &c. of, 51-53. Hoyos, Count A., [on award of Bigsby

Medal to O. Abel], xlvii-xlviii. HC~UES, T. MeK., [on Palmoz.

sequence in Cantley district], 236- 37.

I-IuM~, W. F., the Effects of Secular Oscillation in Egypt during the Cretaceous & Eocene Periods, 118- 46 & pl. vi (geol. map), 148.

Hungary, Geol. Sm-v. map presented, el.

Hygromia .sordulen&, 619 & pl. xliii. ~ - " trachytes of

HYsPkeo~hren;0b~ r i n g , 1 , 92-93 fig.

Hypsoclgpeus hemispheric'us, 671-73.

G:~r~RaI, rm)zx . ' [Nov. 191 ~,

Ice in gin, elm's, strL,ctm'e of~ v. Iddingsite (?) in Monmouthshire

monchiquite, 472. Idestolle Hill (Devon), Culm loss.

from, 397. Igneous rocks of N. Nigeria, xeviii;

' igneous ' gravels of E. desert of Egypt, 238-40; i. r. of Welshpool area, 446-48 fig. w. chem. anals, ; of Brewels Kh)of, 711-12 ; ~ee also B,~salt, ]3olerite, ~~

ILLI.XC~Wot~'J~. S. 1r 260. Implements, Moasterian, fouud in La

Cotte e~vern, iii; infra-Crag, &c., iv ; fr Campeche, xcviii.

Infilling (stratigraphical) & earth- movement, lxxx-lxxxiii.

Insect-remains ft'. S. Wales coalfield, 149-74 & pls. vii-x; see also Genen-

Ipswich (Suffolk), int'ra-Crag implements (?) from, iv.

Ishgerib, see Jeraib. Isodiametric lines in palmogeography,

lxx~ii. Isostatic character of Worcester Fault

suggested, 732.

Jagonia 2ecte~, 622 & pl. xliii. Jamaica (B.W.I.), Cretaceous, &c. of,

700. Jebril, Wadi (Cyreuaiea), 589. Jeffry's maven (Pembroke), Upper

Llandovery, &c. of, 180-8l w. vert. sect.

Jemsa, Gulf of (Red Sea), saline mud, &c. of, 244 et seqg. figs. & pl. xiv.

Jeraib, Wadi (Cyrenaiea), 587-88 ; forams., &c. in limest, from, 657.

Jersey, excavations in La Cotte cavern, iii.

Jet, fr. }~obin Hood's Bay, iv. Jew or Dew Stone, see Sun Bed. Jonss, C., 388. 5oN~s, O. T., 212; Wollaston Fund

awarded to, xlix. JoN~s, T. t~., [initiation of 1V~emorial

Fund], xcvii. Jonesella crepid~brmis, 451,452 fig.

obscura, 451-52 fig. Jubai I. (l~ed Sea). 244 et seqq. Jurassic plants ft. ~arske Quarry, ii ;

see also Lias, ~'c.

Kainozoic of Cyrenaiea, 572 et seqq, figs. & p}. xlii (map & sorts.) ; mollusea ibid., 616-53 & pls. xliii-xlvi ; foraminifera, &c. ibid., 654-61 6g. ;

Vol. 67._] G ENERAL INDEX. 745

eehinoidea ibid., (~61-79 fig. & pls. xlvil-xlix; K. rocks of N. Nigeria, xeviii; of Antigua & other W. Indian islands, ~;8;} e{ seqq. figs.

Kar:'oo System, 702, 703 et se~g., 718-19; tectonic i'eats, of, 725 et .,.'egg.

Keratophyres (,f Skomer, 193-95 figs. Kcuper Marls around Charnwood

Fol'cst: v; Keupev in Somerset, 3 c[ .seeyl. , 9, 10 et .seT/. ; in S. Notts., 79; see a&o Trios.

Keuperian, term suggested, 73. Keur Kloof' (Cape Colony), 715,

7t6. ' Keystone faulting' inWelshpool area,

443. Khumas, Wadi (Cyrenaiea), 587. l~2ilabia (Egypt,), Danian, &e: ~ near,

126-28. Kilehattan, see C,)lonsay. Kimberley (Notls), sects, betw. Not-

tingham and, deser., 83. KIN(~, ItT.M. the, reply to address of

condolence, i. Kingswood (Bristol), loss. found in

Speedwell Deep Colliery, 320-2l, 332 et seqq.

Kirkby-in-Ashfield (Notts), sect. on G.C.I~. betw. Annesley and, 80.

Klaas Voogds R. (Cape Colony), 720, 72l.

Knoll phase (Avonian), see Waul- sot'tian.

Kogmans I4. (Cape Colony), 722; diagramm, sect. along banks of, 703; Kogmans Kloof, 721, 723.

Krausella armata, 453. K m ~ c ~ , J., 578.

LABAST[DE, ---, 693. Labruk (Cyrenaica), 582. La Cotte cayerp..(Jersey), recent ex-

eava*s ions i n , 111. Lagoon-phases, (more especially) in

Cower, 511-3I figs. LA~E, P., 300. Lake District, Ordowc. compared w.

tlm~ of Welshpool area, 446. LA~BE.nr, J., 661. Laminose Dolomites in Gower, 483-

, 84, 501. Lamludeh (Cyrenaica), 582. LA)n'LUGtt, @. W., [exhibits shells fr.

Spitsbergen], iv. Lamproptilia tenuitegminata, sp. nov.,

170-72 & pl. x. Laneherley Cross (Somerset), ]~hmtie,

&e., of, 61.

Landscape - Marble structure in Avonian limests, of Burrington Combe, 34-t et seaq.

Lx~L, Rev. G. J.. Jurassic Plants from the Marsko Quarry [~itle om~u] , ii.

Lang Vley Station (Cape Colmly), 718. Lange Kloof (Cape Colony), supposed

Enon Conglom. of, 72(), 727-28. Langpovt:Somert~m area (Somerset),

Rh~etic, &c. of, 49--5{); Langport- 1{owlev area, do., 5l-.~3 fig

Langport Beds (Upper Rhmtie), 8, 9, IO e[ ,~eqq.

LApwowrn, C., 300, 457; [exhibits spee!ms, of .Paradoxides .qroomii], XCYll.

LA~tOE, E., 273. Lavas of Skomer Vole. Series, chem.

& mineralog, eompn, of, 209-10 w. (liagram ; see t([,80 Skomer.

Laven)oek (Glamorgan), table showg. comparative sequence of deposits in W. Somerset & at, llk

Zea, ia lcid.qi, vat. salgeriana, 325-26 & pl. zcxvii.

Lepidoc.

746 GENERAL I N D E X . [Nov. 1 9 I I ~

Llanrhidian (Gower), fauna of Di- bunophyllum Zone at, 499.

Llyswen (Montgomery), Llandovery loss. from, 435.

Long Mountain (Shropshire), Silurian compared w. that of Welshpool area, 445.

Loripes lacteus, 622. Lower Writhl ington (& Foxcote) Col-

lieries (Somerset), Coal Measures in, 323-24 ; loss. ft. do., 327 et segq.

Loxoconcha cyrenaica, sp. nov., 660- 61 fig.

Loxonema sp. (Lr. Coal-Measures), 334.

Lucina cf. nokbaensis, 647-48. - - el. pharaonis, 647. Lueiniform casts ft. Aquitanian of

Cyrenaica, 636. Ludlow Beds of' Cautley & Raven-

stonedale, 228-31 w. list of loss., 234; of N.E. Montgomeryshire, 419 et seqq., 439-40 w. list of graptolites (441-42).

Ludlows (& Middle) Pits (Somerset), Coal Measures in, 323.

LUG~.ON, M. [presents geol. map], vi. Lutetian molluscs fr. Cyrenaica, 649-

50 ; see also Eocene, Kainozoic, ~c. LY~.LL Medals awarded to F. .4.

Bather & A. W. Rowe, xliv-xlvii; Geol. Fund, award to C. G. Cullis, 1; L. medallists, list of, xxx; recipients of L. Fund, list of, xxxi.

MACI)ONALD, D. P., 578, 590, 601; the Foraminiferal Limestones of Cyrenaica [title only], xcv.

Mackintosh (& ~ewbury) Collieries (Somerset), Lr. Coal-Measures of, 321-22.

Maes - y - cwmnier (Monmouthshire), insect-remains fr. Coal'-Measures near, 152 et seqq.

Mactra el. fourtaui, 648-49. - - st~dtorum, 622.

Magnesian Limestone in S. ~otts, 79 et seqg. ; ' sandy' deveiopmts, in do. ibid., 87 et seqq., figs. ; palmon- tology of, 105-109 w. lists of loss. ; M. L. of N. Durham, 312 et segg.

Mahnesbury Series (pre-Cambrian), 702, 704 et se(lq., 714, 715-16, 720 et seq~. ; petrography of, 708-12.

Malta, Kainozoic sequence cp. w. that of Cyrenaica, 602, 603.

Manchester district (Lancs.), relat, of Permian to Tries in, 105.

Manjak, &c., origin of, 699-700. Mansfield (Notts), Permian, &c. of

district, 86 et seqq. llgs.

Manzanilla Beds (Trinidad), 696. Maps presented, ii, vi, vii, xev, xevii,

el; map of Sparkfbrd-lZfill area (Somerset), 44; geol. map of S. Notts, 78 ; map of Permian & Tries of N.E. England, pl. v; geol. map of Skomer I. & part of adjacent Pembrokeshire Coast, pl. x i ; of Gautley District, pl. xii ; map showg, distrib, of ' igneous ' gravels in Egypt, 243; geol. map of part of R e d - Sea area, 255 ; map of' Burrington Combe & imme- diate neighbourhood, 343; geol. sketch-map of Exeter district, pl. xxxii ; map illustratg, exposures in Cwm Caethro, 437; showg. Wenloek zones exposed in Gulls- field Brook, 438; geol. map of neighbourhood of" Welshpool, pl. xxxiii; map of neighbourhood of Great He., Golden Hill, 461; topogr. & geol. maps of G0wer , 478, 479 ; sketch-map illustratg, tectonic re]ats, of Cyrenaica, 604; geol. map of Cyrenaica. , pl. xlii-, outline map of Antigua, 683 ; map showg. trend of great Antillean Disloca- tion, pl. l ; geol. map of' district round Montagu & Ashton, 722; map showg, dominant trend-lines of S.W. Cape Colony 726; geol. map of neighbourhood of Worcester (Cape Colony), pl. li.

Marble, crystalline, in Worcester district (Cape Colony), 706, 709-10.

Marine Bands in Bristol Coal Mea- sures, 317 et seqq., 339-40.

Marls, format, of', in Red-Sea area, 244 et seqq.

Marl Slate (Permian) in S. 5[otis, 81 et seqq.; ill N. Durham, 312 et seqq.

Marloes (Pembroke), Skomer Series, &c. betw. St. Ishmaels and, ]82.

Marloesites of Skomer, 198-201 figs. MXRR, g. E., re-elected V.P., xxiii ;

communicates paper b [ y Miss Wat- ney& Miss Welch], 215.

Marske (York@ Jurassic plants from, ii.

Marston Road (Sore erset), sect. d escr., 62-64.

MaRTIn, E. A., [exhibits various auto- graphs], v.

Mart in is .qlabra, 564. MATHEa, E., 260. MA'JLEV, C. A., Notes on some of the

Brachiopoda from the Paradoxides . Beds of Comley, 300-306, 309-10

& 1:)1. xxvi (pars).

Vol. 67.] (~'J,a~A~ ~N~)~X. 747

31AT'rILEW, ('I' l~',. :~(10. MAYAI~, C~*}*t. , 212~,. Maze Kraal (Cap~ C,d,ny), 707. 3 l e:/a lich / /qlS ]~//!t~mezt,~. 336. 3lc[~t~e[l~ ]w'midi.~("us, gen. et sp. l~ov..

451 52 tig. M vI,,,I.:, ---, 721, 732. Mel:] (Cyvenaica), traverse to Messa,

587-89 ; do. to Ptolemeta, 590-91 ; do. |o Bengh:.tzi, 591-93 ; foraminifera, &('. in r(,ck~ of distvi('t, 658 ; sect. fr. fa(dt-sc~wp to Pt.lemetn, pl. xlii.

Mers~t Susa (Cyrenaiea), traverse to S[onla, 583~86 w. sect.

Mesozoic rooks of N. Albania, xciv. Messa (Cyrenaica), u'averse to Slonta,

5~7 ; do. to Merj, 587--89 ; for,~ms., &e. in rocks fr. district, 657.

Melamorphic rocks of N. Nigeria, xeviii ; .,'ee also Marble, ~'c.

Michdi';cia k ,m inck i , nora. nov., 372 & pl. xxxi.

. . . . . mefas[oma, rout. Z 2, 371. Mierodi.scu.~ sp., of. M . p u~otatus, 292

& pl. xxv. Mierolesles M,rls, see Sully Beds. Mieroliths, see Implements. Middle Gill, ,see Bluecaster. Middle-llouse Dingle (Montgomery),

Ordovi(~. loss. from, 424. Mi, ldlc(& Lut!h)ws) Pits (Somerset),

Coal Measures in, 323. Midland I. (Peru broke), 175, 184,1 $5. Millstone Grit boulder ft. Hertfi)rd

Drift, 6. Milton Lane (Somerset), sect. descr.,

57 -58. Mincing Lake (l)evo~), list of Cuhn

foss. from, 398. Mitchddean i~ - l i ke alga in Avonian of

Gower, 498, 502. Modiola l)has~s in Avonim" of Gower,

485-87, ,t 88-89, 4(,)6, 498, 500, 502- 503 ; regarded as ealeareot~s lagoon- phases, 513-19 ~. scc~t. ; d~ff. be~w. radiolariau phase & M. phases, 524- 25 ; relats. & geogr, cxtenb of latter, 526.

Moel-y-Garth (Ylontgomery), sect. descr. & fig., 420-21 ; M.-y-G. Fault, 424 et ,~eqq., 443.

Merle Oasis (Egypt), Moqattam t~eds W. of, 136 et seqq.

))r J R., [exhibits infra-Crag implements "@ iv.

Mollusea. (Kai~mz~ie), of Cyrenaiea, 596-97, li1(i-55 & pls. xiii:-xlvi.

Mouchiqui(e-intrusiott in (). k. S. of MoDmoulhshire, 4(;0-76 figs. & pt. xxxvii (microscop. sects.).

Q. J. G. S. No. 265

,llom).qrt~p/,us [eiutwc~rdinensis, zone of, i , Cautley districL 228 et seqq.

. . . . . . . . ~dlsso~i, zone of, in Cautley district, 228 el scq( 1.

- - - - riccarto~e~mis, zone ot', in C-mttey district, 219 e/, seqq.

- - - - vu@aris, ~t56 tig. - - w a n d a l e n s i s , sp. nov., 235-36

fig. Montag, (Cape Colony), geol. map of

district round Ashton and, 722. Montgomeryshire (N.E.), Llandovery

& assoc, rocks of, 415-59 figs. & pls. xxxiii-xxxvi.

Moqattam Series (Middle Eocene), in Egypt, 136-43.

~IOltEV, F., c. Mottsterian implements found in Lu

Comte cavern, iii. Mugearii~es of Skomer~ 201-203 w.

chem. anals.. 197 fig. Muir & Grand Pacific Glaciers, re-

(~cssion of, iL Muacnlsoz~ Medal, awarded to I~. It.

Tiddoman, xlii-xliii; Geol. Fund, aw:)rd to E. S. Cobbold, xlix-I; M urchison medallists, list of, xxviii ; recipients of M. Fund, list of, xxix.

Muselewick (Pembroke), 182,184,186, &e.

Museum (Geol. See.), transference of, vii, lx-lxii, cii-eiii; annual report, XIII.

Mynyddislwyn Vein (Upper Coal- Measures), insect-remains fl-om, 151 ct seqq.

Nagr, Wadi (Cyrenaica), sect. in pla- teau-face at, 581.

.Vaiadites cs carinata, 332 & pl. xxvii. - - - do~ffata, 331 & pl. xxvii.

sp., 332. Names of Fellows read out, c, ci. Nal:,arim~t Series (Trinidad), 697-98. Nariva Series (Trinidad), 697; limi-

tation of term, 699. Narthwaite Quarry (WandMe Hill)

Ludlow Beds in, 229. '~Yaliea phasianelloicles, 685. Natrolite (?) in MSonmouthshire mon-

ehiquite, 46q. N~;~L~, J. J., 212. Near Gill, see Bluecas ter . ' Negative breccia,' see Magn. Limest.

of N. Durham. Nels 1~. (C:~pe Colony), 716, 717. Nempl~ et outliers (Somerset), 70-72. Nephetinc-ouachititc of Colonsay

compared w. Monmouthshire monchiquite, 474.

3

748 GENERAL I N D E X . [Nov. I91 I,

Newbournian Crag, implements (?) found below, iv.

Newbury (& Mackintosh) Collieries (Somerset), Lr. Coal-Measures of, 321--22, 333 st seqq.

New Rock Series (Coal Measures), 321 et seqq.

:NEWTOZ% E. T., [exhibits accidental flint-flakes], iv.

NEWtOn, l~. B., 578 ; Kainozoic Mol- lusca from Cyrenaica, 616-53 & pls. xliii-xlvi.

NIcttOLaS, T. C., Daniel-Pidgeon Fund awarded to, xcv.

NICOLTm, E. T., iii. :Nigeria (N.), geology of, xcviii. :Nodular rhyolite of Skomer, 187-89

fig. Nomismoceras spirorbis (?), 408. NoecsA, Baron F., [on the geology of

:N. Albania], xeiv. ~Ol~als, F. E., [exhibits seismographic

rec~,rd], vii. :Norwegian Minister, see VOGT. Norwich Crag, implements (?) found

below, iv. :Nottinghamshire, relationship of :per-

mian to Tries in, 75-117 figs. & pl. v (geol. map).

:Nubian Sandstone, relat, of fossilif. Gretac. strata to, 119-23, 144.

Nucula oblon.ga, 333 & ph xxvii. :Number of Fellows, ix, xx. 2Vammulites curvispira, ear. major

nov., 659. Numcnulites-gizeheusis Beds in Egypt,

131, 132, 138 et seqq., 145( in" Cyrenaiea, 654 e~, seqq.

:Nunney-:Elm area (Somerset), Rhmtic, &c. of, 61-65.

:Nuy R. (Cape Colony), 719.

Oasis type of Egyptian Cretaceous, 128, 130.

Obituaries of deceased Fellows, ]ii-lx. Oceanic Beds of W. Indies, 692 et

seqq. Ocellar spacesin :Yfonmouthsbire mon-

chiquite, 467 fig., 468. O'Co~sott, J., 722, 725, 732. Officers (& Council), election of, xxiii. OKE, A. W., [exhibits implement/?)

fr. Carisbrooke], c. Old ]~ed Sandstone of Monmouth-

shire, monchiquite-intrusion in, 460-76 figs. & pl. xxxvii (microscop. sects.).

Olenellus Limestone (Comley), fauna of, 297, 298.

Olifants Klip (Cape Colony), ottrelite- rock, 713.

Oligoeene, inapplicability of term to W. Indian Kainozoie, 699; see also Kainozoic.

Olivine ill Monmouthshire monchiquite, 465-66, 467 fig., 472.

Olivine-basalts of Skomer, 203-205 figs. & chem. anals. ; olivine-dolerites ibid., 205-207 figs. ; olivine- augite-rock inclusions in Mon- mouthshire monehiquite, 471-74 & pl. xxxvii.

Oolitic limestone (Aeonian) of Bur- rington Combe, 345 et se~q. & pl. xxviii, 352-53; see also Caninia Oolite.

Oopecte~ ~vlu~datus, 634-35 & pl. xliv.

O.perculina-lybica Zone, 134 et seqq. Ophiolepis damesi, horizon of, 6. Orbiloides Beds of Antigua, 683 el

seqq. ; of Trinidad, 696-98 fig. Orbitolites complanata in Red-Sea

foraminiferal sand, 247. Ordovician of ~ . E Montgomeryshire,

422-31 figs. & list of loss.; see also Ashgillian, Gaerfawr, ~"c.

Ore-deposition & earth-movemts., lxxxix.

Orthis (Orusia) cf. le~ticularis, 306 & pl. xxvi.

- - ( ? ) sp., 306 & pl. xxvi. Orth.oceras koninckia~u~n, 409.

obtusum, 409-10. - - spp. a &/3, 410. Orthom.~/lacris [a~weolata, sp. nov.,

167-70 & pl. x. Orthophragmina pratti, 659-60. ' Orthoteles' cf. c.reni~trig, 561 &

pl. xli. Oscillation, secular, in Egypt, during

Cret. & Eoe. :Periods, 118-48 & pl. vi (geol. map).

Ostracoda in calcareous grit of Bur- rington Combe, 352 & ph xxix; in Kainozoic limests, of Cyrenaica, 660-61 fig. ; list, of do., 596; see also Esthetics. &e.

Ostrea Beds (Lr. Lias), 4 et seqq. ; (Cretaceous of Egypt), 120, 123, 127.

Oslrea cf. caudar 629-30 & pl. xliv. - - crassicostala, 630 & pl. xlv.

edulis, 621. - - - cf. ventilabrum, 642 & pl. xlv. - - sp. iudet. (Lutetian), 650. ()strea-m~tltieoslata Zone, 134 e! seqq. Ottrelite-schist in Worcester district

(Cape Colony), 707.

Vol. 67. j GENERAL INDEX. 749

Overthrusts in Welshpool area, 443. Oystermouth (Glare.), view o f ' Black

Lias ' quarry, 492; see also Cower paper passim.

Palcectehlya sp., 659. Paheogeography, phases ot, lxxvi-

lxxxvii. Palteoliths exhibited, iv; palmo-

lithie (?) spearhead exhibited, xeix. Pal~eoxffris helieteroides, 336 &

pl. ~xvii. Pantellerite, marloesite compared

with, 198 figs., 200. Paper Shales (Lr. Lias), 9, 10 e~

seqq. Parcedoxides Beds of Comley, trilo-

bites & brae!~iopoda from, 282-311 fig. & pls. xxiii-xxvi.

Paradoxides daviclis, 285 & pl. xxiv. groomii, 283-85 & p~ xxiii. ruffulosus, 286 & pl. xxiv. spp. indet., 285 & pl. xxiv.

Parian sub-continent, physiog< history of, 695-96.

PARIS, E. T., 40. Parkfield Series, see Coalpit-Heatb

Colliery. Pateshill Copse, see Perridge. Pebble-beds in E. desert of Egypt,

238-39 ; distrib, of pebbles in same, 242-44 w. map.

Pecteu arcuatus, 643-4 ~ & pl. xlvi. �9 - vezzauensis, 631-32 & pl. xlv.

zizini~e, 627-28. Pecte~ Bed (Lr. Rhmtic), 10 ct seg~]. ;

Pecle~ Limestones (Cretaceous), 127.

P~LLEW~Ea, F., 278, 280. Penbryn (Montgomery), Ordovie. of,

423 et seqq. Pendleside Series, &Culm of Devon,

411 et seqq.; P. S. equivalents in Gower, 494-96.

Penller-gaer (Glamorgan), see Gladys Colliery.

Pennant Gri~, arthropoda fi-om, 338. Penfanwrus Limestone of Cefh, 435. Perlitie structure in Skomer .soda-

rhyolite, 186 fig. Permian, relationship of, to Trias in

iNotts., 75-117 figs. & pl. v (map); Perm. deposits ep. w. recent do. in E. desert of Egypt, 241-42; Perm. of :N. Durham, stratigr. & tectonics of, 312-15.

Perridge (Devon), lists of Cuhn loss. from, 397.

' Petit grani t ' (=cr inoid fragmental limestone), 349 & pl. xxix.

Petroleum, &c., origin of, 699-700. Petroliferous radiolarian earth in

Barbados, 693. Photography, see Colour-photography. ' Phyllite-gneiss' of Worcester district

(Cape Colony), 706, 710-11,715. Physiography of certain districts of

Cape Colony, 703-704 ; see also Earth-movements, Geographical evolution, ~w.

Picotite iu 5IonmouChshire monehiquite, 466, 473.

Pierite, xenoliths of, in 5lonmouth- shire monchiquite. 473-74.

P~CTO~, T., 212. PIDGEOlq Fund, ~ee Daniel-Pidgeon

Fund. Pigeon-tIouse outlier (Somerset),

71. Pinhoe (Devon), lists of Culm foss.

from, 398. I ' laf f iaulax dawsoni, 278, 280. Planetismal hypothesis, vii. Plant-remains fr. Bristol Coalfield,

326; marked assoc, of pl.-rem, w. blattoid wings in S. Wales Coalfield, 172; pl.-rem, ft. Cuhu of Exeter district,, 398-99.

Pleistocene of Cyrenaica, 593; list of mollusca ft. do., 596 (see also Post- Pliocene) ; poss. variats, in Pleistoc. climate of Cyrenaica, 608-12 ; Pleistoe. mammalian remains in La Cotte cavern, iii; at Claeton- on-Sea, xcix.

PleuroThorus Bed, 2, 6, 10 et segq. P~ow~xa~, T., iv. Plumley's Den, see Burrington

Combe. Poeombe (Devon), list of Cuhn foss.

from, 397. Polden-Hills area (Somerset), Rhmtic,

&e. of, 31-45. POLLARD, W., 541. POLWIIELE, J- 1:~., obituary of, liii-

liv. Polyzoa '_~l Burrington-Combe lime-

stones, 351, 352 & pl. xxix, 353. PorE, W. J., [on new processes of

eolour-photography], c. Popehouse Close (Devon), list of

Calm loss. fi, om, 397. Porphyrite (?) of Brewels Kloof, 711-

12. Port Eylaon (Cower), horizon of

I).~-D a Beds at, 551-52; see ct[~o ~ o w e r .

1)osidonomffa Zone in Gower, litholog. chars, of., 494-96, 504.

POSTL~:TUWAtTE, J., [exhibits speeim. of cleavcd volcanic ash], ci.

750 GENERAL 1NDEX.

Post-Pliocene mollusea of Cyrenaica, 619-25 & pl. xliii ; see also :Pleistocene.

Powis-Oastle Group (=Lr . Llan- dovery), in N.E. Montgomeryshire, 419 et seqq., 431-33 sect.

PttESTO~, I{., [exhibits gypsum groG red by water-action], iv.

~PRI~STWICII medallists, list, of, xxxii. Priabonian of Cyrenaiea, mollusca

from, 636-49 & pls. xlv-xlvi; see also Cyrenaica, Kainozoic, ~'c.

I:)RIESTLEY, I~. E., viii. Primitia tumidula, 452. - - ulric~i, 452. Primitidla unicornis, 452 & pl. xxxvi. PR~NGLE, J., 173. Productus aft. cora, 365. - - el. pustulosus, 545. - - s~dcatus, 559-60 & pl. xli.

(Margin~fera) longispimts, var., 560 & pl. xli.

Prolecanites (?) sp., 408-409. Protolemts-Callavia fauna, 297. Pseudobreccias of Dibunoph~/ll~ m Zone

in Gower, 489, 507-11 fig. & pls. xxxr

Pseudoedmo~Mia (?), sp. nov. (Somer- set Coalfield), 332 & pl. xxvii.

Pseudomonotis Bed, 7. Pseudomorphs after augite in Skomer

rocks, 188 figs. Pteria-contorta Shales, 2 el seqq. PterinoTecten palJyraceus, 333. Ptolemeta (Cyreuaiea), traverse to

Merj, 590; sect. to Metj fault- scarp, pl. xlii.

Ptychodus, distribut, of teeth in Eng- lish Chalk, 263-77 & pls. xvii- xxii.

- - d e c u r r e ~ s , 264-65, pls. xvii & xix ; var. depressus, 2(36 & pl. xvii ; va.r. l~et, is, 267; var. mul~,i~triatus, 267 & pls. xviii-xix; var. oweni, 266-67 & pls. xviii-xix ; geol. range of, 267-68.

dixoni, sp. nov., 270-71 & pl. xx. latissimus, 270 & pl. xx. mr 271-72 & pl. xxii. mortoni, 272-73 & pl. xxii.

- - p o l y . q y r u s , 268 & pls. xx-xxi; var. concentric'as, 269; var. mar- .qinalis, 269 & pl. xxi ; vat'. sulcatus, 270 ; geol. range of, 270.

rujosus, 272 & pl. xxii. P@choparia (Liostracus) ? dubia, sp.

nov., 295-96 & pl. xxv. ~ - (--)pulchella, sp. nov, 293 ;)4

& pl. xxvi. . . . . ( - - ) spp. indef, 294-95 & pl.

xxvi. Puriton, ~ec Dunball.

[Nov. 191I ,

Pwll-y-glo Gronp ( = Caradoeian pars). in N.E. Montgomeryshire, 419 et seqq., 425, 426 w. list of toss.

Quarry-Ridge Beds (Cambrian), 283 et seqq., 297.

Quartz in Momno,lthshire monehiquite, 466.

Quartz-chert gravels (Oligoeene ?) of N. Egypt, 146.

Quartzite, slickensided, t'r. N. Mal- vern, v ; quartzites assoc, w. Skomer Vole. Series, 207-208.

Qena, Wadi (Egypt). Cretaceous of area, 120-23, 128, 129-30.

Radiolaria (?) in Avonian limests, of Burrington Combe, 346.

gadiolarian cherts in Posi(hmomya Zone of Gower, 495; radiolarian phase (cherty lagoon-phase) of Gower, 519-24 ;- differ, betw. Modi- oga phases & do., 524-25 ; radioIar. earth, petroliferous, in Barbados, 693.

Radstock area. (Somerset), I~haetic, &c. of, 65-67; toss. found in Coal Measures of, 322-24, 327 et salq.

tlanDAJm, g., obi.tuary of, lilt. Ran.qifer tarandus, iii. I~ASTaLr, ~. H., the Geology of the

Districts of Worcester, l~obertson, & Ashto, (Cape Colony), 701-32 figs. & pl. li (geol. map).

Ravenst,,nedale (& Cautley), Salopi:,n rocks of, 21.5-37 figs. & 131. xii (geol. map).

Rawthey, R., Wenloek Beds of district, 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. & pls. xiii-xvi.

RED,IrZn Pasha, 577. REED, F. R. C., 300 REID, C., iv. ]%solven (G]amorgan), Lamproptilia

ft. Coal Measures near, 170-72 & pl. x.

REYNOLDS, S. H. (& A. Vaughan), Faunal & Lithologieal Sequence in the Carboniferous Limestone Series (Avonian) of' Burrington Combe (Somerset), 342-92 figs. & pls. xxviii-xxxi.

Rh~etic (& eo,tiguous) deposits of W., Mid, & part of E. Somerset, 1-74 figs. &, pls. i-iv; l~b,'elic i,, S. Notts, 79.

l~hsetian, term suggested, 73, 74.

Vol. 67. ] ~ E ~ E ~ L

ghaya.der (gadnor), Ordovie. sue- eess~ on, corn pared w. tim t ot' Welsh- pool, 445-46.

Rhinoeer,,s a~iquita&~', iii. Rhondd~ No.2 Seam (Penuant Series),

inseel-remai~,s fi'(,m, 151 c/.~c, H. Rhyolites (& soda-felsiles) of Skonler,

185-90 figs. & chem. anals. RICHARDSON, L., the Rhmlie & Con-

tiguous I)eposits of West, ~!id, & part of East Somerset, 1-72 figs. & pls. i-iv, 74.

gobertson district (Cape Colony), geol. of', 714-18 el aegq.

gob in ]Iood's Bay (Yorks), iv. l{obin I[ood's Hills (Not,ts), Permian,

&c. of district, 84-86 e~, seqg. 1-r A. W., 701,732. RO,~IANES, J., [exhibils Stro~lT.9locen-

trot~s-bc)red slate], iv. t%s&l&ria sp. (PriaboniaH), 640 &

pl. xivi. ' Rottenstones' in ~kvonian of Gower,

491,493. RowE, A. \V., Lye]l medal awarded

to, xlv-xlvii. RowL~v, F. R., 399. Rush (Dublin), corvelat, of Avonian

sequence confirmed, 381; do. c o l rel. w. that of Bristol & Gowec, 552.

St. Audrie's Slip (Somerset,), sect. deser., 21-26.

St. Brelade, ,see Jersey. St.. Ishmael's (Pembroke), I82,

184. Salopian ro('ks of Cautley & Raven-

stonedale, 215-37 figs. & pl. xii (geol. :nap); of N.E. Montgon,ery- shire, 419 ct ~eqq.

Salt (& gypsum) in ted-Sea area, 251-58.

Sands (& marls) in Red-Sea area, 244 c~ scqq. figs. ; eflbcts of wind-blown sand Jdd., :2-18--49 & p!s. xiv-xvi; origin of sand iSid., 25(I- 51.

Samo~iat], sec Senoninn. s &,~d~cr/i, sp. nov., t;75-77 &

pl. xlviii. SAUN~)VRS,--, 399. Saxony, Geol. Surv. map l:wesented,

vii. S,:~hiza.~/cr ~&'ri, Sl). nov., 674-75 fig.

& ld. xlvii. ri,;;os;es, compared w. &~]~. cderi,

674 fig. 8cuw,~,~z, E. 11. I,. IS. African evi-

dence f(w ld:metisl!ml 1!31~'>t]~esisJ, vii.

,~D~x. 751

Scotlnnd, Geol. Surv. n:;~ps presented. ii, vii, xev.

Scotland Series of Barbados, 693-94.

- - - sp. (Miocene), 6(;(i-67. SefstrSm Glacier, .~ce Spilsbergen. Seismogl'at)hi(~ record exhibited, vii. Selworthy outlier (W. Somerset.),

11. &'miranda Z(me "~t ]h,rrington Combe,

54-t 47, 569-70 ; in Graver, litholog. chars, of, 487-89, 498, 502-503; faunal lists ft. do., 547-48.

Semi~dcl, el. ambif]ua, 5t6. Senonian in Egypt, 119 et ,~cgq. Shallowing of (Jarb. Limest. sea, 349 ;

see as Lagoon-phases. SItELLEY, Capt. C. E., obituary of, liv. Shelve (8hropshire), Oedovie. con-

trasted w. that of Welshpool area, 444.

Shel)tOn-Mallet & Uphill area (Somer- set.), gh~etic, &e. of, 55-6i.

Sm~m~oRx, C. I)., xii, 393, 399. Snmu~ocK, g. L., 541 ; the Relation-

ship of the ~Permiau to the Trias in Nottinghamshire, 75-117 figs. & pl. v (geol. ma.i) ).

Shoot-Rough t~oad Beds (Cambrian), 283 ct scTq., 2')6,297.

StULY, T. F., [(m Avonian of Bm'- rington Combe], 39?..

Silene (Cyrmiaica), 589, 591. Silurhm of N. E. Montgomeryshire,

431-42 figs. & lists of loss. ; see also Lbmdovery, Salopian, ~c.

Sinai (E.), sect,, at Jebel Gunna descr., 120.

SINEL, ,J-., iii. Si,smo~d&, see Call iaua~a. Skomcr Volcanic Series (Pembroke-

shire), 175-214 figs. & pl. xi (geol. map).

Skomerites, 19~-97 fig. Sionta (Cyrenaica), tr~verse to Mersa

Susa, 583-86 w. sect.. ; do. to Messa, 587; forams., &c, in limest, ft. district, 657; Slont~ Limestone~, :)79 c/~cq,/., 595 ct ,-~c77., 600.

S~,ovscH, M. N., -77. S~u:t~,,,, E. W., 212; [on Skomer Voh'.

Series], 213-1 ~. Smalls Is. (Pembroke), 175, 184. S~vru, B., [exhibits speeims, of Trias-

sic sandst., &c.], v. Snake Lane (Bagley), sect. deser.,

53. Soda-rhw,lites (& feMtes) of Skomer.

185-90 figs. & chem. auals.; soda- tra('hyt,'s ibi~i., I;!i) 92' tlgs. & chem. anals.

752 OES~RAL

Soils, Cyrenaiean, composit, of, 612- 13 w. chem. anals.

SOLLAS, W. J., 476. Somerset (W., Mid, and part of E.),

Rhmtic & contiguous deposits of, 1-74 figs. & pls. i-iv.

Somersetian, term suggested, 73, 74.

Somerton-Langport area (Somerset), Rhmtic, &c. of, 49-50.

South Liberty Colliery (Bedminster) sect. descr. & fig., 317-20; loss. from, 325 et seqq.

South Wales coalfield, i~sect-remains from, 149-74 & pls. vii-x; S .W. ,

�9 Ordovic. compared w. that of Welshpool area, 445; see also Gower, ~c.

Sparkfbrd - Hill area (Somerset), ]~hmtic, &c. of, 45-49 ; map & sect., 44.

Spear-head (palmolithic?), exhibited, xcix.

Special General Meetings, viii, cii. Speedwell Deep Colliery (Glos.), foss.

found in, 320-21,332 et seqq. Spen Gill (l~avenstonedale) Ludlow

Beds of, 230: Spengillroad Gills, do., 229-30.

Spherulitic rhyolite of Skomer, 187- 89 fig.

Spirifer bisulcatus, var. oystermouth- ensis nov., 562 & pl. xli.

calcaratus, 562 & pl. xli. - - ~ cinctus, 545. - - n e a r increbescens, 562-63 & pl.

xli. - - of. trigonalis, 546.

wickensis, sp. nov., 56~-64 & pl. xli.

Spiriferin~ cf. octoplieata, 384-85. Spirorbis pusillus as the food of blat-

told insects, 172. Spitsbergen, lecture on, & shells fr.

moraine exhibited, iv. Spondylus cisalpimts, 630-31 & pl.

xliv. - - - sp. (Priabonian), 646. Sponge-spicules in Avonian limests, of

Burrington Combe, 346. Spongiostro~a (~) in Avonian limests.

of Burringtoll Combe, 345 & pl. . . . x x v n l .

Staithes (Yorks), iv. Standard Limestones (in Avonian of

Gower), 484-85, 487, 488 89. Steam-cavities, see Ocellar. S'r~BBr~a, W. P. D., [exhibits pho-

togrs, of old relief-maps], v. Stoke l~oad, see Exeter. STOKES, A. 1-I., obituary ot', lvi-lvii.

I~DEX. [Nov. I911,

Stone-Easton outlier (Somerset), 68-69. STRAHA:S, .A.., 173, 541; [delivers

lecture on Spitsbergen], iv; re- elected Treasurer, xxiii.

Strepsodus sauroides, 336. Streptela~ma (?)a f t . breve, 455 & pl.

xxxvi. Strombus cf. coronatus, 626 & pl.

xliii. Strongylocentrotus-bored slate, iv. STUDnOL~t~:, W. P., 399. Sully Beds (Lr. l~hmtie), 5, 10 et

seqq. Sun Bed (Langport Beds), 28, 33, 40,

45 et seqq. Swansea 4-foot Seam (Upper Coal-

Measures), insect-remains from, 151 et seqq.

Sweden, roek-specims, exhibited, iv ; Geol. Surv. maps presented, xcvii.

Swellendam-Worcester :Fault, age & origin of, 725 et seqq.

Syntaxis of folds in S.W. Cape Colony, 725-27 w. map.

Syringopora el. geniculata, 553. S]]ringothyris Zone at Burrington

Combe, 348-49; in Gower, litholog, chars., &c. of, 482-87, 497-98, 501- 502 ; faunal lists fr. do., 546-47.

Syring. othyris laminosa, 383-84 & pl. XXX1,

- - ef. laminosa, 545. - - subconica, compared w. S. lami-

nosa, 384.

Table Mountain Series ( = Lr. De- vonian or Silurian), 702, 705 et seqq., 714 et seqq., 721,723 e t seqq. ; thickness of, 731.

Taranuon Shales, equivalents in N.E. Montgomeryshire, 419 et seqq.

Tea-green Marls, see Keuper. TEALL, J. J. H., 173, 541. Tectonic geology of Cyrenaica, 603-

608 w. map. TEILtIARD DE CHARDIN, 1)., 278, 280. Terrestrial period (in cycle of deposi-

tion), lxviii-lxxi. Te,.'tiary, see Kainozoic. Tescbenite of Bartestree ep. w. Mon-

mouthshire monehiquite, 474-75. Thalassie poriods (in cycle of de-

position), lxvii, ixxii. Thames Valley (Upper), palmoliths

from, iv. THOMAS, H. H., 476; the Skomer

Volcanic Series (I)embrokeshire), 175-212 figs. & pl. xi (geol. map), 214; [on Ordovic., &c. of Welsh- pool area], 458-59.

Vol. 67. j OENERAL INDEX. 753

Three-Arch' Bridge (Shepton Malle[+), sect. in rv.-euttg, descr., 59 60.

Thrust-pheJmmena in Porto. of N. Durham, 313 et se(g[.

TIDDEMAN, 1~. H., Murehison Medal awarded to, xlii-xliii.

Time-planes, geological, lxviii et seqq. Toad Vein (Bristol coalfield), 319

st seqq. Tokra fault-scarp (Benghazi), 593,

601,614. Tor-gro (Gower), pitted pseudo-

breccia at, 499 & pl. xxxviii; uu- dolomitized pseudobreecia at, 507 et seqq. & pl. xxxviii.

Tortonian- Helvetian mollusca of Cyrenaica, 625-28 & pl. xliii ; see also Kainozoic.

Tournaisian of Burrington Combe. 348-52; faunal notes on do., 3(;3- 68.

Trachycardium cf. granconeuse, 646- 47.

Traehytes, soda-, of Skmer, 190-93, figs. & chem. anals.

Trawscoed l~ough (Montgomery), Ordovie. of, 427 ; list of foss. from do., 429.

TRI~AC[IER, LI., [exhibits palmoliths], iv.

TRECtI~IANX, C. T., 315. Trefgarn (Pembroke), volc. series of,

182. Trelydan (Montgomery), Ordovic. of.

423 et seqq.; Wenlock Shales of, 436.

Trias (British), origin of, i i ; con- siderats, bearing on do., 238 et seqq.; Trias in relat, to Permian of Notts, 75-117 figs. & pl. v (map) ; see also Bunter, Keuper.

Trilobites fr. Paradoxides Beds of Comley, 282-300, 306-309, 310-11 & pls. xxiii-xxvi ; see also Ag~ostus, &e.

Trilobite-Dingle Group ( = Glenkiln- Hartfell Group), in I~.E. Mont- gomeryshire, 419 et seqq., 422-24 w. list of foss.

Trinidad (B.W I.), Kainozoic, &e. of, 696-98 fig.

Trinucleus intermedius, sp. nov., 449- 50 & pl. xxxvi.

TROTTt+IIr J., 577. Trust-funds, statement of, xxxviii-

xxxiX. Tufts (rhyolitic) of Skomer, 185. Tunisia, Kainozoie sequence cp. w.

that of Cyrenaica, 601-603. Turonian in Egypt, 119 et seqq. TuTclma, J. W., 173.

Twine Hill (Somerset), Lr. Lias, &~. of, 61.

Tyn-y-llwyn (Montgomery), Wcnloek Shales of, 437.

Tyning Batch (Ra(Istock), foss. fotmd (m sI)oil-hea p at, 322 et scqq.

UllLm, V. K., decease announced, el. Uitenhage Series, westernmost ex-

posure of marine facies, 721. Um-Esh range (Egypt), 239, 251, &e. ;

gully in, pl. xiii. Um-tIamaiet sub-type of Egyptian

Cretaceous, 130. Um Shersher (Egypt), 129. Umzigga, Wadi (Cyrenaica), 582;

foraminifera, &c. in rocks from, 655.

Unconformity, betw. Cretae. & Eoc. in N. Egypt, 145 ; betw. Middle & Lr. Cambrian of Comley, 298-99.

Uniformitarianism, use of principles of, lxiii et seqq.

Uphill-Shepton-Mallet area (Somer- set), ghmtic, &e. of, 55-61.

Uplift, epeirogenie & orogenic contrasted, lxvi.

Upper Limestone Shales (D~-l)a) of Gower, 489, 491-94.

Valentian of N.E. Montgomeryshire, 419 et seqq.

Vallis Vale (Somerset), ~eet.

754 GENERAL INDEX. [Nov. t 91 I,

craters, remnn,nts of, in Antigua, 6:tl); see a,/.~o [glmous r.eks, Lavas,

Vuleanieily, in eonnex, w.earlh-n,ove- ments, lxxxviii lxxxix ; phenomena of, in Anliguan , tea, 690- 691.

l 'u lseUa sp. (Priabonian), 645 & pl. xlvi.

- - el. eymar i , 645-4(;.

Waai Kloof (Cape Colony), oltrelite- schist of. 707,712-14.

WADE, A., some Obserw~tions on l he Eastern Desert o1' Egypt, with Considerations bearing upon the Origin (,f the British Trias, 238- 61 tigs.& pls. xiii-xvi, 2!;1-62 ; the Llandovel'y & Associated Rocks of North- Eastern Mnntgmneryshire, 415-57, 459 figs. & pls. xxxiii- xxxvi.

Wadhurst Clay, .see Wealden. Wadi Qena, &c., see Qena, ~v. Wadis in Cyrenaiea & poss. variats.

in Pleistocene climate, 608-12. Wagg (Somerset), 50. Wales (S.), see South Wales. WaLTz, G P. [on geology of W.

Indies, &e.], 700. Wandale Hill (Cautley district),

Wenloek Beds of, 223-27 w. seek & list of graptoliles ; lm,qlow Beds of, 22(,t-30 w. list of graptolites.

WaRrtANI), W: E., Gen., obituary of, liv.

WARItEN, S. IL, [exhibits specims. showg, accidental chipping of flint], iv; [exhibits wooden palmo- lithie (?) spear], xeix.

Warren Farm (Smnersct), sect. at. 12, 13 fig. & pl. iv.

Warsop (Notts), Permian, &e. of' district, 93.

Watcher district (Somerset), Ilhmtic, &c., of, l l -30 fig. & pls. i - iv; Watcher Beds(Upper Rhmtie), 8, 9, I0 et seqq.

Waterstones (Keuper) in S. Notts, 79 ; see also Trias.

WATNEY: (~]iss) G..PtJ., (& Miss 1~ G. ~V eleh), the Zonal Classification of the Salopian Is of Cautloy & l~avenstonedale, 215-55 figs. & pl. xii (geol. map).

WATSON, Rev. R. B., obituary of, liv. WaT'ts, W. W., 260, 457 ; re-elected

President, xxiii ; [exhibits plans of new R. S M.] ,v;addresses to recipients of Medals & Funds, xli et seqq. ; obituaries of deceased Fellows, lii-lx; [on transference

of Geol. Soe. Museum l, Ix-Ixii ; on Geology as Geographical Ewdution, lxii-xeiii.

Waulsortian phase (Avonian), 367 e[ scqq.

Wea,lden of t:[astings, Mammalian teeth from, 278-81 fig.

Weathering by wind-blown sand, 248-49 & pls. xiv-xvi.

Wedmore inlier (Somerset), 53-55. \VFLc,', (Miss) E. G., (& Miss O. ig.

Watney), the Zonal Classification of the Salopian Rocks of Cautley & Ravenstonedale, 215-3t; figs. & pl. xii (geol. map).

Wells (Somerset), Milton-Lane sect. descr., 57 58.

Welshpool (Montgomery), Llan- dovery & assoc, reeks of district, 415-59 figs. & pls. xxxiii-xxx~'i w. lists of loss., chem. anMs., &c.

Wenloek Beds of Cautley area, 217- 27 w. lists of tbss., 231-33; of N. E. Montgomeryshire, 419 el :seqq., 436-39 w. maps & lists of graptolites (441--42).

Wernfl'raith Seam (UplJer Coal- Measures), insect-remains from, 151 et seqq.

West Gill, see Bluecaster. West Indies, see Antigua, Barbados,

Westbury P, eds (Lr. I~hmtie), 5-7. Westmorland & Cumberltmd, relat.

of Permian to Triassic, 103-105. Westphalose (Skomer rhyolite),

190. Westwood (Devon), list of Culm. loss.

from, 398. WHIOBORNE, Rev. G. F., obituary of,

lviii. White Lias, 2, 3 et seqq., 9 ; see "cdso

Langport Beds. ' White & Red Sandstones' (Magnesian

Limestone), 87 et seqq. figs. WICK~:S, W. t I . q42. Willhayes Copse (Devon), 397. WHmlh.~is, A H., [exhibits Millstone

Grit boulder fr. t terlford Drift@ c. Wind-blown sand. erosive effects of,

in Red-Sea area, 248-49 & pls. xiv- xvi.

Windmill-Hill Quarry (Butleigh), sect. descr., 38-39.

WtT.v~:s, T. f[., 399, Witteberg Series (=Devono-Carbon-

iferous), 702, 715 et seqq., 720, 723 et seqq. ; thickness cf, 731.

~(VoI,LASION Medal awarded to W. C. BrSgger, xli-xlii ; W. Fund, award to O. T. Jones, xlix; W. Medallists,

Vol. 67.] (mNm~A

list or', xxvi ; recipients of W. Fund, list oL xxvii.

Woh, e Kloor (Cape. Colony), granite, &e. of, 715, 7113-18.

Woodah, see Doddiseombsleigh. Wood bridge t t ill (Guildford), seismo-

graphic record, vii. WOODWARD, _4. S., 274; [on recent

excavations at I_,:~ Cotte ('aver,~, Jersey], iii ; re-elected Secretary, xxiii; [exhibits speeims. (ff P t . decurrens fr. Olynde], xcv; [on phylogeny of Ptychodu.@ 276; on some Mammalian Teeth from the VCealden of Hastings, 278-80 fig., 281.

WOOLAeOW%.D., the S~ratigraphy & Tectonics of the Permian of Durham (Northern Area), 312-13, 315.

Worcester district (Cape Colony), geol. of, 704-14 et seqq. figs. & pl. li (geol. map); Worcester-Swellendam Fault, age & orig. of, 725 et seqq.

Y Froehas (Montgomery), Ordovie. el', 4 2 5 ; list of toss. fr. do., 426.

r, l ~,'[)~x. 755

Yellow Smlds (Permian) in N. l)~rham, 31 ~ e[ seq7.

Yorkshire, relat, of Pemnian to Tri~s in, 96-98, 112 ; seealso R(~bin Hood's Bay, ~'c.

YOVNa. G. W., oleet,,d Auditor, vi. Yr Alit Group (=Ludh~w), in N.E.

M(,n|gomery.,+liire,-t 19 et .se7~l., 439- 4() w. li~t t~f graptolites.

Z.*N,+WILI~, I., 577. Zaphrent i s delauouei, 364, 372. - - - de++s+t. 373 & pl. xxx. - - enui.@illeui, p. 554 & pl. xl. - - - - k o , i n c k i , 373; tutlt. 02, 5413.

omaliusi, 373. - - - oy.~termouthcnsis, sp. nov., 553-55

figs. & pl. xl. cf. parallela, 372 & pl. xxx. rauqhctni, 364.

Zaphren t i s Zone at Burrington Combe, 349, 363-65 ; physiograph. comparison w. other areas, 387 ; in Cower, 482, 497, 500-501 ; faunal lists fr. do.. 544-45.

Zeit Bay (Red Sea), sali~m muds, &c. of, 244 ct seqq.

Zwartebergon Folds, 730.

END OF VOL. L X V I I .

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GENERAL INDEX - Journal of the Geological Society...GENERAL INDEX TO THE QUARTERLY JOURNAL AND PROCEEDINGS OF THE GEOLOGICAL SOCIETY. Aasvogels Nest (Cape Colony), 720. ABEL, O., Bigsby