GENERAL INDEX TO VOLUME XC · 2019. 10. 21. · 722 GENERAL INDEX [vol. xc, daw granite & associated rocks, 172-3 ; of Carnmenellis granitic rocks & minerals, 252, table facing 276;

GENERAL I N D E X TO VOLUME XC

Abbey Wood (Kent) , excavat ions in Blackhea th beds a t , x.

ABBOTt, W. J . L., obit . , 1-1i. Abercastle anticline (Pembrokesh.) ,

58. Abercast le beds, 53. Aberdeenshire, epidiori tes of, 356,

405-7. Abernan t Lodge (Pembrokesh.) ,

44. Acanthostoma, 77. Accion, ancient lake of (Gard),

451, 452, 456-7, 460. Accounts (& Est imates) , x x x i v -

xlvii . Acharn (Loch Tay), epidior i te ft.,

385, 389, 392. Acheron Passage (Stewart I.), 334. A c h n a m a d y (Argyll), epidiori te

ft. , 377. Acrotreta, 46. Actinodon, 78, 122. A d a m Seat (Westmorland) , 435,

436. Adelogyrinus, 77. Aegirine, in grani tes of K u d a r u

Hills, 220, 221; in Momoda dyke, 223.

Africa, land-connexions w. Asia & Brazil, 95, 96, 97, 102-4, 110, 111, fig. ; w. Europe, 96.

African Rif t , founder ing of, 129. Agde (H~rault), 448, 449. Aiguesmortes (Gard), ancient

RhSne R. at , 446, 451. Albite, in Scot t ish low-grade epi-

diorites, 358-9. See also Quartz-albite.

A15ne R. (H~rault), 450. Alkali var ia t ion in Carnmenellis

& Dar tmoor rocks, 255, fig., 261.

A llodaposuchus, 88. Allt Beochlich (Argyll), 357. Allt Be-loin (Inverness-sh.), 474

et sqq. Allt Coire Ceirole (Inverness-sh.),

t raverse at , 475, 476. Allt Iondra i rm (Inverness-sh.),

475-6, map. Almandi te , in rocks of Stewart I . ,

343-4, chem. anals. 721

Altispinax, 87, 88. Aluminium-si l icate minerals, in

Stewar t I. rocks, 341-3, figs. A m Bodach (Inverness-sh.), Ei lde

Quar tz i te at , 479-80, 485-90, fig. ; slide hr., 489-90.

Amboro (Nigeria), 209, 211, 214, 231 ; r iebeckite-grani te apo- phys is nr. , 206 fig., 207; t raverse across dyke-swarm hr., 209-10.

America (N.), cont inenta l ro ta t ion dur ing Carb. period, 109, 115 ; Trias of, ccrrel, w. t h a t of o ther areas, 83-4 ; land-connexion w. Europe , 82-3, 86, 94-5, 99; w. Asia, 88 ; migra t ion routes of Cretaceous Trachodonts into, 89; Pe rmian dessicat ion of, 121.

America (S.), cont inenta l ro ta t ion dur ing Carb. period, 109 ; land- connexions w. S. Africa, 95.

A m h a i n n R a t h (Inverness-sh.), Birmein Quar tz i te outcrop nr. , 490-9.

A m m o n s Hill (Herefordsh.), Downton ian fauna at , 533-4.

Amphibole , in fayal i te-quartz- po rphy ry of K u d a r u Hills, 215 ; in r iebeckite grani te of K u d a r u Hills, 220; in tonali tes & xeno- l i ths of Loch Awe, 311 et sqq.

Amphiboli tes , Scot t ish Highlands , 357, 360, 379, chem. anal.

Amplexograptus, 57. An Torr (Argyll), 377. Analyses, chemical, of acid soda

rocks fr. W. Africa, 230; o f ' amphibol i t e & hornblende fr. Loch l~yne, 368; bulk, of arsenopyri te fr. Grainsgill veins, 195; chemical, of biot i te , 336, 337; of b io t i te -pyroxeni te ft . Seeconnell, 608; of chlori te fr. Scot t ish epidiorite, 362; of epicUorites ft. Scot t i sh High- lands, 360, 368, 372, 379; o f fayal i t ic rocks of K u d a r u Hills, 218; of fused sed iment f t . Slievenisky, 603-4 ; of grani tes of K u d a r u Hills, 222 ; of Skid-

722 GENERAL INDEX [vol. xc,

daw granite & associated rocks, 172-3 ; of Carnmenellis granitic rocks & minerals, 252, table facing 276; of granodiorite fr. Carrivmoragh, 623; of greywacke & shale fr. Edendarriff Mr., 603 ; of hybrid rocks of Newry Igneous Complex, 611, 617, 620 ; of minor intrusive rocks of Kudaru Hills, 225; of pelitie rocks of Unst, 651 ; of peridotite fr. Crocknafoyle, 605; of rie. beckite fr. granite of Kudaru Hills, 226-7; of sphalerite fr. Grainsgill veins, 195; of Loch Awe tonalites, 315.

Anatolian land-bridge, 96. Anchisaurus, 123. Andalusite, in Carnmenellis

granite, 250, 259; in Saxa Vord schists, 659, fig., 660; in xenoliths in Loch Awe tonalite, 307.

Andesite, nodular, Mosedale Beck, 429-30. See also Harter Fell Andesites, &c.

Andesite sills, in Coarse Tufts of Long Sleddale-Shap area, 432-3.

Angaraland, Caledonian folding in, 106.

Anglo.Welsh area, Downtonian & Dittonian of, 526-44; fossils of, 564-6, 571-84.

Ankorite veins in Skiddaw granite, 164, 183, 187.

A nningia, 79. Annual Report of the Council,

vi-xlvii. Antarctic Carboniferous glacia-

tion, 105-8, fig. Apatite-quartz veins in Grainsgill

granite, 187, 189. Aplite veins, Newry Ign. Compl.,

625. Aplites, in Carnmenellis granite,

248, 252. Appin Core, Fort William-Glen

Roy distr., 472-3. Appin Fold, 464-5. Appin Limestone, at Onich & Cuil

Bay, 470, 511-13. Appin Phyllite, at Onich & Cuil

Bay, 470, 511-13. Appin Quartzite, 464 et sqq.; at

Onich & Cull Bay, 470, 509- 11.

Appin Recumbent Syneline, 470. Applethwaite beds, Long Sled-

dale-Shap area, 422. Ara.gonite, in ore deposits of Pen-

nine type, 699-700.

Archaeotiphe, 287. regularis sp. nov., 287-8,

fig., pl. ix. Ardifuar (Argyll), 360. Arenig rocks, St. David's area, 36,

49-55. Argyll. See Awe (Loch), & High-

lands. Arles (Bouches-du-RhSne), RhSno

R. at, 446, 453, 456, 457, 460. Armagh, County. See Newry

Igneous Complex. Arsenepyrite, in veins in Grains-

gill granite, 187, 190 et sqq. Arun R. gorges, origin of, ii-iii. Arvonian, Pembrokeshire, 35. Ashes (Llanvirn), St. David's, 56,

57, 58; petrography of, 66-7; rhyolitic, Hayscastle area, 40. See also Llandeloy Ashes.

Asheston (Pembrekesh.), 40. Ashgill Shales, Lake District, 18 ;

Wharfe Congl. comp. w., 25, 28.

Ashgillian, Austwick-Ribblesdale area, 8, 11-18, figs.

Ashile formation, Mongolia, 88. Asia, land-connexion w. N.

America, 88; w. Africa, 96, 97. Asknish Bay (Argyll), epidiorite fr.,

375, fig. Astrophyllite, in granites of

Kudaru Hills, 222; in Momeda dyke, 223.

Atlantic Ocean, land-bridges across, 94-5, 96.

Atlantic type eruptions, continental drift &, 108.

Auchelie (Aberdeensh.), epidiorite fr., 393.

Auditors elected, v. Augen-granite, Skaw, 677, pl. xxiii. Augite, in Scottish epidiorites,

369-71, 387. Augite-biotite-diorite, Newry Ign.

Compl., 609-13, fig., chem. anal. ; formation of, by plagioclase magma, 626-7.

Augite-hornfels, invaded by fused sediment of Newry Ign. Compl., 597 fig., 598; petrogr, of, 601-2.

Augite-monzonite, Newry Ign. Compl., 613-18, figs., chem. anal., 624.

Aureole rocks, Carnmenellis, 255, 257-62, 263-5, figs.

Australia, absence of geological surveys in, xc-xci ; pal~eogeography during Carb. glaciation~ 105, 106, 115,

p a r t 4]

Austwick Beck (Yorks.), 12, 21, 24. Austwick Beck Head (Yorks.),

16 sectn., 18. Austwick Flags & Grits, 20, 21-2,

24, 25; corr. w. other areas, 28. Austwick Valley, Ashgillian at,

11-13, fig. Austwick-Ribblesdale area, Lr.

Palaeozoic of, 7-29. Autun (France), 78. Autunite, in Carnmenellis granite,

257. AvI~.Nus's " Ora Marit ima ", 446-

8; descr, of sea-coast & lower RhSne in, 448-55, fig.

Awe, Loch (Argyll), contaminated tonalites of, 302-21, figs.

Babinda (Nigeria), 205 et sqq. Babindw-Amboro riebeckite-gran-

ire apophysis, 206 fig., 207, 212, 213.

Babinda Hill, basalt dyke at, 211. Backside Beck (Yorks.), 28. Baggeridge Colliery (Staffs.),

Downtonian fauna at , 532. BAILEY, E. B., on West Highland

Tectonics : Loch Leven to Glen Roy, 462-523, figs., pls. xv-xvi i i , 525.

BAI~, A. D. N., on the Younger Intrusive Rocks of the Kuda ru Hills, Nigeria, 201-38, figs., pls. vi-vi i i , 239.

Baliasta (Unst), 655-6. Ballachulish Fold, 464-5. Ballachulish Lag, 465, 467; in

Coire Mhorair, 505; exposures on shores of Loch Leven, 518-21.

Ballachulish Limestone, in Appin Recumbent Syncline, 470; in Spean-Roy distr. , 474.

Ballachulish Slate, in Appin Re- cumbent Syncline, 470.

Ballachulish Slide. See Balla- chulish Lag.

Ballachulish succession, W. High- lands, 463-6.

Ballymagreehan (Co. Down), 591, 624.

Banding, in Carnmenellis granite, 245, 251, 272; in ore-veins of Pennine type, 706-8, fig.

Banffshire, epidiorites of, 356, 405-7.

Bar nan Damh (Loch Fyne), 357. Barium minerals, in ore deposits of

Pennine type, 694-5, 702-3; paragenesis of, 709.

B~LOW-JA~rEsoZ~ F r e D , list of recipients, xxxii,

GENERAL INDEX 723

Barmby-on-the-Moor (Yorks.), 65-ft. gravel at, 151.

Barrandia, 56. Basalt dykes, Kuda ru Hills, 211 ;

b. xenoliths in fayalite-quartz- porphyry of D. Kadandara , 216.

Basement Clay of Holderness, 141. Basic dykes & sills, Unst, 653,

657, 661, 669, 676, 677-8. Basic rocks of Main Serpentine

Block, Unst , 662, 666-9. BATHER, F. A., death announced,

xcvii; obit. of A. H. Foord, lii. Batholi th, granitic, Stewart I.,

323, 330-1, 349. Batok (Java), xcvi. Batrachiderpetum, 77. Batrachosuchus, 80. Beaucaire (Gard), 445; ancient

Rh6ne R. at, 452 et sqq. Bedded Tufts, Long Sleddale-

Shap area, 422, 425, 427-8, 435 et sqq.

Beinn Fhionnlaidh (Argyll), quartzite outlier at, 504-5.

Beinn Maol Chaluim (Argyll), quartzite outlier at 504.

Belgium (& France)," Gedinnian of, 551-2.

Bellegarde marshes (Gard), identified as site of lake Accion, 452, 455, 457.

Bellerophon, 50. Ben Nevis granite, 470. BENSO~r W. N., 353; on Recent

Geological Studies in South- Western New Zealand, xeix-c.

BICSBY Medal, list of recipients, xxxi.

Binnein-Eilde Schists, Loch Leven distr., 477-8.

Binnein Mor (Inverness-sh.), 496-9.

Binnein Quartzite, 470, 472; in Loch Leven distr., 478; at Caolasnacon, 479, 483-4; type outcrop of, 490-9.

Binnein Schist, 470; relation to Glencoe Qu. in Loch Leven distr., 481, 483; to Binnein Qu. a t Caolasnaeon, 483-4.

Biotite, in Carnmenellis granite & xenoliths, 243, 244-5, 250, 259, 260 ; in granites of K u d a r u Hills, 221-2, 231-2; in Scot- tish epidiorites, 376, 387, 392-3, 397; in Skiddaw gr., 165 et sqq. ; in Loeh Awe tonali te & xenoliths, 304 et sqq. ; reaction to magmatie & pneumatolyt ic

724 GENERAL INDEX [eel . XC,

environment, 335-7 ; analyses of, 173, 336, 337.

Biotite.granite, Kudaru Hills, 208, 221-2, 228-32; Stewart I., 323-4; chem. anals. 222, 230.

Biotite-granite-gneiss, Stewart I., formation fr. biotite-muscovite- schist, 332-4.

Biotite-hastingsite-granite, Ku- daru Hills, 221.

Biotite-hornfels inclusions in Carnmenellis granite, 258, 260, 261-2, figs., chem. anals.; in Newry granodiorite, 624-5.

Biotite-muscovite-schist, Stewart I., 324-6, 326-9; 332-4, figs.

"Biotite-pyroxenite," the term, 607.

Biotite-pyroxenite, Newry Ign. Compl., 588-9; fusion of sedi- m e nt s by, 598; petrogr, of, 606-9, fig., chem. anal. ; plagioclase magma &, 626-7; b.-p. magma, 618-19, 623.

Biotite-riebeckite-granite, Kudaru Hills , 221.

Biotite zone epidiorites. ~ee Low- grade epidiorites.

BISAT, W. S., on glacial gravels of Market Weighton area, 155-6.

Bismuthinite, in veins in Grains- gill granite, 187, 190, 194.

Black Mountains (Wales), 527 et s~lq,

Blackhazel Gill (Cumberland), Skiddaw gr. at, 162, 166, 167, 171-3, chem. anal.

Blackheath beds, Abbey Wood, excavations in, x.

Blaenllyn (Pembrokesh.), 37, 40, 42, 54, 55, 62.

Blea Moss (Westmorland), 431. Blea Water Crag (Westmorland),

427. Bleak Hill (Westmorland), 429,

431, 436. Blencathra (Cumberland), 160. Blende, in ore deposits of Pennine

type, 701. Bolitho-Boswyn "fine granite ",

244, 250. BOLTOI~, H., on :New Forms from

the Insect Fauna of the British Coal Measures, 277-301, figs., pls. ix & x.

Boltoniella, 278, 299. uniformis sp. nov., 278-9,

fig., pl. ix. Boreise quarry (Cornwall), 243. Boring at Goodmanham Spring,

152.

Borrowdale VoIcanic series, Long Sleddale & Shap area, 418-42, figs., pls. xiii & xiv.

Bosahan quarry (Cornwall), 244, 256, 257.

Boston Spa (Yorks.), low-level gravels at, 152-3.

BOSWELL, P. G. H., 30. Bothriospondylus, 84, 86, 99. Bouches-du-Rh6ne (France). See

Rh6no R. Boulder-clay, St. David's, 36, 51. BOULTON, W. S., obit. of A. M.

Henshaw, lii-Iiii; of H. Lap- worth, lviii-lx.

Bouzigues (H6rault), 450. Brachiopoda, Coniston Limestone

series, Austwick-Ribblesdale, 10, 11.

Brachiosaurus, 86. Bramham (Yorks.), glacial deposits

hr., 150. BRAMMALL, A., 200, 276, 634-5;

grant fr. Gloyne Fund to, x. Brandy Brook (Pembrokesh.),

46, 47, 51. Brandy Gill (Cmnberland), 160,

164, 183 et sqq. ; greisen vein at, 164, 170, 173 chem. anal., 178-9.

Brantingham Grange (Yorks.), 152.

Brasilids, 118. Brathay beds correI, w. Austwick

Flags & Grits, 28. Brayton Barff (Yorks.), glacial

gravels of, 146-7, 151. Brazil, land-connexions w. Africa,

95, 102-4, 110, 111, fig.; w. Asia, 95; w. Europe, 82; Trias of, correl, w. that of other regions, 83-4.

Brescou (H6rault), identified w. ancient Blasco, 448.

Bridge of Nevis (Inverness-sh.), 472.

Brill (Cornwall), 242 et sqq. BROMEHEAD, C. E. 1~., 156. Browgill beds, Austwick-Ribbles-

dale area, 19-20, 28. Brownhowe Bottom (Westmor-

land), 430, 436. Brownstones, of W. Midlands,

529; of Gower, 542. BRUCE, Rt. Hen. S. M., receives

Lyell Medal for W. Howchin, lxxv-lxxvi.

Brunel beds, St. David's, 36, 37, 47, 49-54, 56.

Brynhyfryd (Pembrokesh.), 38, 59, 60.

p a r t 4] GENERAL INDEX 725

Buekbarrow Crag (Westmorland), 428, 429, 431.

Buckbarrow Well (Westmorland), 432, 437.

Budock (Cornwall), 242. Burdell Gill (Cumberland), Skid-

daw grani te at, 162, 186. BURK~TT, M. C., 156. Burnt I. (Stewart I.), 334. Burnthouse quarry (Cornwall),

245. Burra Fir th Group, Unst, 642-3. Burtreeford monocline, relation

to N. Pennine mineral zones, 696-7, 698--9, 703, 715.

Butarana (Nigeria), 203. But te (Montana), mineralization

compared w. tha t of N. Pen- nines, 704-5.

Cacops, 78. Caerbwdy series corr. w. Tregle-

mais group, 39. Caerfai Bay (Pembrokesh.), 46. Caerfai red shale band, 44-5. Caerfai beds, St. David's, 36,

44-5. Caerfegga (Pembrokesh.), 47. Caerforiog Bridge (Pembrokesh.),

38, 39, 59. Calcite, in ore deposits of Pennine

type, 700. Caldew valley (Cumberland),

Skiddaw granite in, 160, 161 map, 162-5, fig., 171.

Caldy I. (Pembrokesh.), Down- tonian & Dit tonian at, 539 et sqq.

Caledonian, of Scotland, 547-9; direction of C. folding, 106; rifting along, 118.

Callograptus, 57. Calvadnae (Cornwall), 246. Calymene, 10, 11, 50, 56. ~ - b e d s , Cautley, 25. Camarotvechia, 15, 17, 28. Cambrian, St. David's, 33, 35, 36,

37, 43-9. Camptosauria, climatic influence

on migration of, 126. Camptosaurus, 86, 88, 99. Canada, Geological Survey of,

lxxxv, lxxxviii, lxxxix. Caolasnacon (Argyll), Binnein Qu.

outcrop at, 479, 483-4; map of formations, dips, & current-

Captain Whel ter Beck (Westmor- land), 427.

Caradocian of Austwick-Ribbles- dale area, 8-11.

Carbonate minerals, in ore deposits of Pennine type, 700.

Carbonatization of ore-veins, Grainsgill, 191, 195, pl. v.

Carboniferous glaciation, palmo- geography during, 105-8, fig.

Carboniferous sandstone, in gravels of Holme-upon-Spald- ing Moor, 143, 145.

Carboniferous south pole, 113-14, 116, 121.

Carboniferous tectonic movements , dispersal of reptiles &, 105-10.

Cardiola, 23. Carditomantea reecei sp. nov.,

573, pl. xx. - - v i r e l y i , 572-3, pl. xx. Cam Treglemais (Pembrokesh.),

38. Carnmenellis granite, petrology,

metamorphism, & tectonics of, 240-76, figs., chem. anals.

Carnsew quarry (Cornwall), 245. Carnymyl (Pembrokesh.), 38, 44,

59. Carrivmoragh (Co. Down), grano-

diorite fr., 622, 623, chem. anal. Carrock Fell gabbro, relation-

ship to Skiddaw granite, 163, 164, 183, 186.

CARRUTHERS, R. G., 718 ; his work on the W. Highlands, 466, 473-4, 478, 479.

Carsaig (Argyll), 362. Castle Morris (Pembrokesh.), 48,

58, 65. " Cathaysia," 122. Cautley beds correl, w. beds of

Ribblesdale, 25, 28. Central (& S.-W.) Highlands, epi-

diorites of, 354-416, figs., pl. xii.

Central outcrop of Skiddaw granite, 162 ; petrogr, of gr. of, 166-8, 171-3, fig., chem. anal.

Cephalaspis, 530, 531. Cerbyd-uchaf (Pembrokesh.), 44,

65. Cette (H~rault), ancient Rh6ne

R. at, 445, 450, 451. bedding nr., 482; s t r u c t u r a l C h a l c e d o n y , in ore deposits of relations nr., 484-5. Pennine type, 699.

Capitosaurus, 80. Chalcopyrite, in Grainsgill veins, Capple Bank (Yorks.), 16, 22, 23, 194; in ore deposits of Pennine

25. type, 695-9, 701.

726 O~.NV.RAL INDEX [VO1. XC,

Chamops, 91. CHARLESWORTH, J. K., obit. of

W. Swanston, lxviii-lxix. Chasmops, 11. CHATWI~, C. P., obit. of F. L.

Kitchin, lvii-lviii. Cherts. See Yoredale cherts. Chiastolite-slate, contact of, w.

Skiddaw granite, 172, 175, chem. anal.

" Chinastone " ashes, St. David's, 56 et sqq.

Chindlo beds, N. America, 83, 84.

Chitracephalus, 90. Chiveta beds (Karroo), 79. Chlorite, in pelitic rocks of Unst,

648-50, 659, 660-1, figs.; in Scottish epidiorites, 361-5, 369, 371-3, 380; retrograde, in Scottish epidiorites, 399-405.

Chlorite zone epidiorites. See Low-grade epidiorites.

Chlorite-muscovite-schist, Unst, 649, fig., 650-1, chem. anal.

Chl~ritoid-kyanite-schists, Saxa Vord, Unst, 652-3, 654 et sqq.

Chloritoid-schist, Unst, 649 et sqq., fig., chem. anal.

Chonolithie form of Younger Intrusive rocks of Kudaru Hills, 214, 233.

Church Hill (Horme-upon-Spald- ing Moor), x; glacial gravels of, 142-6, figs., pl. iii.

Cistecephalus zone, Tanganyika Terr., 79, 80.

Clanvaraghan Mr. (Co. Down), 592, 598, 600.

CLARKE, E. DE C., obit. of A. Montgomery, lxiv.

Classius R. (modern Lez R.), 448, 450, 451.

Clear Fork beds, Tetrapod fauna of t emp. w. DShlen & Auttm fauna, 78.

Cleavage, in Carnmenellis complex, 263-5, fig.; in Long Sleddale-Shap area, 439 ; " cleavage way " in Carnmen- ellis granite, 266-7.

Clegyr Conglomerate, St. David's, 39.

Clibberswiek Serpentine Block, Unst , 639, 669-72, map.

Clifte Hil l (Yorks.), glacial sand at, 148.

Climatic cycles, 126-7; el. influence on distribution of fossil reptiles & Stegocephalians, 118-30,

CT,OOS theory of granite tectonics applied to Carnmenellis gr., 265, 267, 271.

Clova (Aberdeensh.), 393 et sqq. Cluny Bridge (Perthsh.), 387. Clyro Hil l (Radnorsh.), 538. Cnoc-na-Faire (Argyll), epidiorite

ft., 376. Coal-Measure sandstone in 200-ft.

gravels at Rothwoll Haigh, 151. Coal Measures, insects fr.,

277-301, figs., pls. ix & x. " Coarse granite " of Carnmen-

ellis, 242-3. Coarse Tufts, Long Sleddale-Shap

area, 422, 424, 428 et sqq. Cobalt minerals, in ore deposits

of Pennine type, 699. Cocytinum, 77. Coedbach (Pembrokesh.), 56, 57. Coed Ty-newydd Grug (Pem-

brokesh.), 51, 57, 66. Co~lophyaia, 83. Cvelurosaurus, 79. Coire Mhorair (Argyll), 487, map;

Ballachulish Lag in, 505. Coldwell beds, Austwick-Ribbles-

dale area, 20, 23, 28. Conchochelys, 92. Concretions, spiral, exhibited, ci. Cone-sheet intrusions, Kudaru

Hills, 212-13. Conglomerate (Lr. Cambrian), St.

David 's area, 44; (Llanvirn) same area, 57. See also Wharfe Conglomerate.

Coniston Flags & Grits, 20. Coniston Limestone series, Aust-

wick-Ribblesdale area, 8 et sqq. ; Long Sleddale & Shap area, 421, 422, 435, 437.

Continental drift & rotation, Carboniferous glaciation &, 105-7, fig., 116; isostatic ad- jus tment &, 108 ; folding &, 128.

Continental rifting, 108-10. Coomb Height (Cumberland), 163,

164, 185, 188, 193; chem. anal. of greisen at, 173.

Cordierite, in Carnmenellis granite, 250, chem. anal.; in Carnmenellis xenoliths, 259, 260, chem. anals. ; in xenoliths in Loch Awe tonalite, 360 et sqq., fig.

" Core," the term, 467. Cornulites, 15. Cornwall, Lower Devonian of,

544-7 ; mineralization in, compared w. t ha t of :N. Pennines~ 704, 705.

p a r t 4] GENERAL I N D E X 727

Corundum, in xenoliths in Loch Awe tonalites, 307, fig., 310.

Corvaspis kingi gen. et sp. nov., 566-7, pl. xix.

Corvedale (Shropshire), Cyath- aspidian fish ft. Downtonian of, 566-7.

Cosheston beds, 542, 543, 546. Council (& Officers) elected,

xxiii-xxiv. Cox, A. H., 72-3; grant fr. J . B.

Tyrrell F u n d to, xi. Cox, L. R. See STEBBING,

W. P. D. Crag Hill (Ribblesdale), 16 ;

Coniston Limestone series at, 10-11, 17, 22, 24; C. I-I. & Cautley deposits correlated, 25.

Crags Mill (Westmorland), 423. Craignish (Argyll), epidiorite fr.,

375, fig. " Crassa " grit, Cautley, 28. Craven faults, 7, 25. Creag Bhreac (Argyll), epidiorite

fr., 378. Creagnan Cuilean (Argyll), epi-

diorite fr., 370, 372-3, chem. anal.

Creag nan Iallag (Knapdale), 360.

Creigiau-bach (Pembrokesh.), 53. Crinan (Argyll), epidiorite fr.,

369-71, 377. Croeknafoyle (Co. Down), 588;

peridotite fr., 605, chem. anal. ; augite -biotite-diorite fr., 61 l - 12.

Croesgoch (Pembrokesh.), 55. Croft Mitchell (Cornwall), 243. Crookdale Fold (Westmorland),

435. Crowan Beacon (Cornwall), 243,

244. Crozet I. , 115. Crummackdale (Yorks.), 8, 10, 11;

AshgiUian of, 15-17, fig. ; Brow- gill beds of, 19-20; Salopian rocks of, 21-4; geol. sectns. along, 26.

Ctenodonta, 50. cf. aff~nis, 582.

Ctenosaurus, 122-3. Cuil Bay (Argyll), 470; Cuil Bay

Slate at, 513-14. Cur. rent-bedding, 463, 466 et sqq. ;

m Loch Leven distr. , 478-9; nr. Caolasnacon, 482.

Cwm Dwr (Carmarthensh.), Tile- stones of, 538, 539.

Cwynwydd (N. Wales), 28. Cyathaspidian fish fr. Down-

$onian of Corvedale~ 566-7.

Cybele, 11. Cyclotosaurus, 80. Cynognathus zone (Karroo), 80,

81, 84, 122. Cyrtograptus, 21 et sqq.

lundgreni & C. murchisoni zones, Austwick-Ribblesdale area, 20 et sqq.

Daling series correl, w. Everes t Pelit ic series, ii.

DalmaneUa, 10, 15. Dalnoid (Perthsh.) , epidiorite fr.,

386, 387, 392. Damuda series, correl, w. Mr.

Everest rocks, i i ; Glossopteris conspicua fr., 2.

DANIEL-PIDGEON Fund awarded to J . D. Solomon, ix; list of recipients, xxxiii.

Da r tmou th Slates, 544 et sqq. DAS GUPTA, H. C., obit., li-lii . Dasyceps, 80. DAvI~s, A. M., elected auditor , v. Delta of the RhSne, 445; Avie-

nus's description of, 451-2. Dessication, post-Carboniferous,

119; Permian, of N. America, 121; Triassic, 123, 124.

Devonian, Lr., of Cornwall, 544- 7 ; D. folding in Long Sleddale- Shap area, 433-4, fig., 435-7.

DEWEY, H. , obit. of W. J. L. Abbott , 1-1i.

DiceUograptus, 12. Diceratosaurus, 77. Dieraeosaurus, 86. Dicynodon, 81, 82. Didymograptus, 51, 57.

bifidus beds, St. David 's , 36, 37, 55-8.

" Dimet ian," use of term, 40-1. Dimet ian igneous intrusions, St.

David's , 35, 40-3; petrogr, of, 61-4.

Dimorphograptus, 18. zone, Hunters tye , 18.

Dindymene, 12. Dinilysia, 91. Dinocephalia, climatic influence

on, 122, 126. Diopside, in xenoliths in Loch

Awe tonalite, 308 et sqq. ; in the tonalite, 311-12, 313, 314.

Diopside-hornfels, in ma t r ix of fused sediment, Slievenisky, 596, fig.

Diorite, Hayscastle & Johnston, 43; Iqewry Ign. Compl., 619- 21; d. intrusions (Dimetian) of St, David 's area~ 42-3, 63,

728 GENERAL INDEX [vo l . XC,

Diplograptus, 12, 57. Discosaurus, 78. Dislocation, Uns t , betw. Valla

Field & Saxa Vord blocks, 647- 8, 652, 654-5, map , 657; in Clibberswick Serpentine, 671 ; m e t a m o r p h i s m of, 678-81, m a p ; size of, 681-2.

Di t tonian , of West Midlands, 527, 528-9, 530-2; of Wales, 536- 43; of Spitsbergen, 550-1; correl, of, 553-5.

DxxoN, E. E. L., 157, 568-9. Dog Hill (Westmorland), 422. D6hlen basin, Te t rapod fauna

comp. w. Wichi ta & Clear Fork faunas, 78.

D o k u m beds, N. America, 82 et sqq. Doleri te dykes, St. David ' s area,

43, 59, 68; petrogr , of, 63-4. Dolomite , in ore deposi ts of Pen-

n ine type, 700. Dolomi te Mts., s t ruc ture of, com-

pared w. t h a t of W. Highlands , 524-5.

Douk (Dew) Ghyll (Yorks.), Inglotonian at , 9-10; D. G. & Cautley deposi ts correlated, 25.

Down, County (Ireland). See Newry Igneous Complex.

" Downfold," the term, 467. Downtonian , of West Midlands,

527, 528, 530-6; of Wales, 536- 43; of Scotland, 547-9; of Norway, 549-50; of Spits- bergen, 550-1; correl, of, 553- 5; D. fossils of the Anglo- Welsh area, 564-6, 571-84.

" Drepanorogenous Arc," 114. Dromatherium, 80. Dry Grove Gill (Westmorland) ,

428. Dry Rigg quarry (Swarth Moor),

23. Dundarave Po in t (Loch Fyne) ,

epidiorites fr., 358, 365, 374, 376.

DUNHAM, K. C., on the Genesis of the Nor th Pennine Ore Deposits , 689-717, figs., pls. xxiv & xxv.

Dvinia, 80. D w y k a beds correl, w. Sustovo

beds of Russia, 79. Dyke- l ike occurrence of Carn-

menell is type 2 granite, 244. Dykes, dolerite, St. David 's area,

43, 63-4; pegmat i t ic & felspathic , in Carnmenellis type 2 granite, 245; pre-granite, Ku- daru Hills, 204-5, 219, 225; post-granite, same area, 208--

10, 223-4, 225; quartz-porphyry , same area, 210-11, 214, 225 chem. anals. ; basic, same area, 211 ; concentric arrange- m e n t & dips of Kudaru dykes, 211-12; of Unst , 646-7, 653, 657, 669, 676, 677-8.

Dysalatosaurus, 86.

Ea r th -movemen t s , effect on course of lower RhSne, 45,5-60, fig.

Ea r thquake regions, tectonic belts &, 115.

Eas t Indies, tectonics of, xcvi - xevii.

Eas t Loch Tarber t (Argyll), epidiorites fr., 380, 383.

Ecliptic, change of, its influence on ver tebra te faunas, 127-8.

Eaapaosaurus, 77. Edendarr i f f Mr. (Co. Down), grey-

wacke & shale fr., 603, chem. anals.

Edeni te , in xenoli ths in Lo(.h Awe tonali te , 313.

EDW)~RDS, A. B., 635. Elide Flags, 464, 470; relation to

Glencoe Quartzi te , 466; a t Fo r t Wil l iam & Glen Roy, 470-2, 473, 474.

Eilde Quartzi te , in Spean-Roy distr . , 473, 474; Am Bodach outcrop of, 479-80, 485-90 ; type outcrop of, 499; outcrop E. of Eilde Fl., 502-3. See also Glencoe-Eilde Quartzites.

Eilde Schist, 470; relation to Binnein Quartzi te , 484, 491-4. See also Binnein-Ei lde Schists.

Eilean du Mheinn (Argyll), epidiori te fr., 369-71.

Eilean Traighe (Argyll), epidiorites fr., 360, 362, 366, 378.

EUerker (Yorks.), 152. Elvans, in CarnmeneUis granite ,

248, 252, 268, chem. anal. Emerson vein, Grainsgill, 163,

164, 183 et sqq. Endothiodon zone, Tanganyika

Terr. , 79, 80. " Envelope," the term, 467. Eodiscus, 46. " Epidior i te ," the term, 355. Epidiori tes, Central & S.-W.

Highlands, progressive metamorph i sm in, 356-96, figs. ; confusion of, w. Green Beds, 396-7 ; retrogressive meta- m o r p h i s m in, 397-405 ; of Banffsh. & Aberdeensh., 405-7; zoning by, 407-9, map.

p a r t 4] GENEI~ALINDEX 729

Epidote, in pyroxene-fayalite. .granite of Kudaru Hills, 217; in Scottish e.pidiorites, 359, 362, 386-7; m xenoliths in Loch Awe tonalite, 313, 314.

Equatorial Belt of folding, Cretaceous-Tertiary, 110-14, fig., 115, 118-19, 121, 128 et sqq.

Equisetaceous stems, 3-5, figs. Erratic. See Greywacke pebble. Eryops, 78, 79. Erythr i te , in ore deposits of

Pennine type, 699. Erythrosuchus, 97. Est imates (& Accounts),

xxxiv-xlvii . Estoril (Portugal), Leviathania sp.

fr., xcviii. ]~tang de Mauguio (H4rault), 451,

460. Etang de Thau (H4rault), 448,

450. Etive, Windows & outliers of,

503-5. Euparkeria, 81. Eurasia, connexion w. S. Afr. in

Muschelkalk, 81. Europe, evolution of U. Cre-

taceous reptilian fauna of, 88; land-connexions w. Africa, 96; w. N. America, 94-5, 99; reptilian migration routes from, 82, 110, 111, fig.; correl, of Trias w. t ha t of other regions, 83-4; correl, of U. Permian w. tha t of S. Africa, 78-80 ; Down- tonian & Dit tonian of N.-W. Europe, 526-66.

Eurymyella ammoni8 sp. nov., 577, pl. xxi.

- - c L shaleri vat. longa, 577. Eurypter ida, Brit ish Silurian, 531,

563. Everest (Mr.) Expedit ion, geo-

logical impressions, i- i i i . Everest Pelitic series, ii. Evron Hill (Aberdeensh.), epi-

diorite ft., 407.

F~_LCO~ER, J. D., 238. Farlovian, of W. Midlands, 529. Fault ing, Austwick-Ribblesdale

area, 24-5 ; Long Sleddale- Shap area, 437-9; Ralfland Forest , 422; St. David 's , 34, 35, 36-7 figs., 68-9.

Faults, mineralized, in Skiddaw grani te at Grainsgill, 163-4.

Favosites, 10, 16. Fayali te, association w. acid rocks,

217-19.

Fayali te-quartz-porphyries, Ku- daru Hills, 203-4 ; oval form of intrusion, 211 ; petrogr. of, 214-16; chem. anal. of, 218.

Fayal i t ic rocks, Kuda ru Hills, 217-19, chem. anals., 228.

FE~NSIDES, W. G., 29, 74; obit. of G. J. Williams, lxx-lxxi .

Fecyus (modem Cette), 448, 449. Federated Malay States Geo-

logical Survey, xci. Felin Wen (Pembrokesh.), 48. Fellows elected, iii, iv, v, xcv,

xcvii, xcviii, c, el; names read out, i, ci ; number of, vi.

Felsite & felsitic tuff, Treiva, 40. Felspars, in fayalite-quartz-por-

phyry of Kudaru Hills, 214 et sqq. ; in pyroxene-fayalite- grani te of same area, 216-17; in Scottish epidiorites, 358-9, 385-6, 398-9; of Skiddaw granite, 166.

Felspar-quartz veins in Grainsgill granite, 187, 188-9, fig.

Felspathic dykes in Carnmenellis granite, 245, chem. anals.; f. veins in Newry Ign. Compl., 625.

Fenno-Scandia, Dasyceps in, 80. Ffestiniog beds, 48. Ffynnon-Ddewi-fach (Pembroke-

sh.), 47. Financial report, vii-ix. " Fine granite " of Carnmenellis,

243-4, 250, chem. anal. Fishes, in Silurian rocks of Bri tain,

530; Downtonian & Dit tonian, 530-1, 566-7.

FITCH, A. A., grant fr. J . B. Tyrrell Fund to, x-xi .

Flags. See Austwick Flags & Hor ton Flags.

Flow-structure in Carnmenellis granite, 243, 268-73, fig.; in dykes of Kudaru Hills, 209 ; in granite of same area, 213, 220.

Fluorspar, in ore deposits of Pen- nine type, 694-5, 702-3; paragenesis of, 709.

" Fold-fault ," the term, 467. Folding,continental drift &, 128-30. Folding, in Lower Palmozoic of

Austwick-Ribblesdale area, 24- 5; pre-Bala & Devonian, in Long SIeddale-Shap area, 433- 4, fig.; of St. David 's area, 36-7, 68. See also Structural z o n e s .

Foliation, in granodiorite of Newry Ign. Compl., 592-4, map.

730 G E N E R A L I N D E X Ire1. XC,

FOORD, A. H., obit., lii. Ford beds, Hayscastle, 48. Foreign Correspondents elected,

iii ; number of, vi ; list of, xxvi. Foreign Members elected, iii ;

number of, vi; list of, xxv. Forfar, Caledonian of, 548. For t William distr. (Inverness-sh.), �9 Eilde Flags & Linnhe Dark

Schist & Quartzite in, 470-2. For t William Lag, 465, 467,

470, 472; in Spean-Roy distr. , 473--7.

For t Will iam Slide. See Fort Wil l iam Lag.

For ter Castle (Glen Isla), epidiorite fr., 391.

France, changes of level in, 456- 60, fig.; (& Belgium), Gedin- nian of, 551-2.

Freshwater Bay E. (Pembrokesh.), 539; Downtonian & Di t tonian at , 540.

Freshwater Bay W. (Pembrokesh.), 540, 541.

Froswick Tufts, Long Sleddale- Shap area, 422, 425, 435, 436.

FucHs, V. E., grant ft. Gloyne Fund to, x.

Funds (& Medals), awards for 1934, xii.

Fused sediments. See Sedimen- ta ry rocks.

Fusion of sediments by intrusions of Newry Ign. Compl., 595-9.

Fyne, Loeh (Argyll), anal. of amphibolite ft., 367-8.

Gabbro boulders, Kudaru Hills, 211.

Gaerwen (Pembrokesh.), 50, 52, 53. Galadiman Babincl~ (Nigeria),

204. Galeforth Gill (Westmorland), 429. Galeforth Brow (Westmorland),

437. Galena, in ore deposits of Pennine

type, 695-9, 701, 709. Galena-fluorspar vein, Sedling

mine, banded structure in, 706-7, fig.

Galloway Hil l quarry (Bramham), 150.

Gangamopteris, 2, 4. Gangue minerals in ore deposits of

Pennine type, 694-5, 702-3, pl. xxiv.

GARDNER, ELINOI~ W., report on work in Kharga Oasis, xi.

Garnet zone epidiorites, Scottish Highlands, 378-92, chem. anals.

Garnets, in Scottish epidiorites, 378-80, 388-90, chem. anal. ; chlori t izat ion of, 405; in rocks of Stewart I . , 342-4, figs., chem. anals.

GARWOOD, E. J.(& H. H. T~O~AS), obit. of J. E. Marr, lx-lxiv.

Gatesgarth Beck (Westmorland), 426.

Gatesgarth Pass (Westmorland), 427.

Gedinnian, France & Belgium, 551-2 ; correl, w. English Down- tonian, 553-5.

Geological surveys, essential features of, lxxxi-xcv.

Geosynclinals, pars-equatorial, 117-18, 129-30. See also Equa- torial Belt & Longitudinal Belt.

Gerarus, 282, 299. - - (?) symmetricus sp. nov.,

282-3, fig., pl. ix. GHOSH, P. K. , on the Carnmenellis

Granite : i ts Petrology, Meta- morphism, and Tectonics, 240- 76, figs.

Gignog (Pembrokesh.), 40. Girvan, Ordovician of, comp. w.

tha t of Austwick-Ribblesdale, 27.

Glacial gravels of Holme-upon- Spalding Moor, 142-6 ; of Brayton Barff, 146-7; of Vale of York, 147-51; of Barmby- on-the-Moor, 151; of Market Weighton, 151-2; at Good- manham Spring, 152; at North Cave, 152 ; near EIIerker, 152 ; at Boston Spa, 152-3.

Glaciation, pal~eogeography during Carb. period, 105-8, fig.

Gladiograptus, 21. Glaphyrophlebia, 284.

delicatula sp. nov., 284-5, fig., pl. ix.

Glashan, Loch (Argyll), 357, 358, fig.

Glaucosaurus, 79. Glen Clova (Forfarsh.), epidiorites

ft., 394, 399, 400. Glen Clunie Lodge (Perthsh.),

opidiorites fr., 385, 386. Glen Creran pitch.depression, 465. Glen Doll (Forfarsh.), epidiorites

ft., 395. Glen Fernate (Perthsh.), epidio.

rites fr., 386. Glen Lochy (Argyll), epidiorite fr.,

391. Glen Muick (Aberdeensh.), epi-

diorite ft., 395.


Glen Nevis (Inverness-sh.), exposure of Appin Recumbent Syncline in, 470.

Glen Roy distr. (Inverness-sh.), Eilde Flags & Linnhe Dark Schist & Quartzi te in, 470-2.

Glen Spean (Inverness-sh.), Leven Schist at , 464.

Glencoe Quartzite, 466, 470; relation to Leven Schist in Loch Leven distr. , 480--1; to Binnein Schist, 481, 483; contact w. Am Bodach qu., 486-8.

Glencoe-Eilde Quartzites, Loch Leven distr . , 478.

Glossopteris conspicua, 1-2, figs. - - indica, 2-4, figs.

flora, range of, 4--5; migra- t ion of, 122, 123.

decipiens, 4. GLOY•E Outdoor Geological Re-

search Fund, grants made fr., x--xi.

Glyptarca, 50. Gneiss-masses in riebeckite-

granite of Kudaru Hills, 205, 210. Gneisses, Unst , 642-5. Gneissic banding in Carnmenellis

granite, 245, 251,272. Gold Coast Geological Survey, xci. Gombati R. (Tanganyika Terr.),

Karroo plants ft., 1-6. Goniopholis, 86. Goodmanham (Market Weighton),

hanging valley at, 147-8. Goodmanham Spring, boring at,

152. Goosemire (Westmorland), 426. GORDON, M. M. O., compares

structure of W. Highlands and Dolomites, 524-5.

GORDON, W. T., 569. Gordonia fauna, Elgin, 79-80. Gouther Crag (Westmorland), 428,

431. Grainsgill Beck (Cumberland),

Skiddaw granite outcrop at, 160, 161 map ; petrogr, of grani te at, 168-70, 173 chem. anals.; greisen at, 164, 170-1, 173 chem. anal., 177-83.

Grammysia ? anceps sp. nov., 576-7, pl. xxi.

Granite, biotite-, Kudaru Hills, 208, 221-2; chem. anals., 222, 230, 231-2.

Granite, Carnmenellis, 240-76, figs. ; pyroxene-fayalite-, Ku- daru Hills, 204, 216-17; Red, in glacial dep. at Newbald, 148 ; riebeckite-, K u d a r u Hills, 205-

8, fig., 212-14, 219-22, 230-2; Skaw, 676-8, pl. xxiii; Skid- daw, & its residual products, 158-99, figs., pls. iv & v; gr. sills, Unst , 646.

Granite-schist contact in Stewart I. , 322-53.

Granitic magma. See Magma. Granodiorite, Newry Igneous Com-

.plex, 590-2 ; fluxion foliation in, 593-5, map; contact w. sediments, 599; petrogr, of, 621-3, chem. anal.; xenoliths in, 624-5; formation of, 630-1.

Granophyre. See St. David 's granophyre.

Granular texture in N. Pennine ore-veins, 708.

Graptolite zones, Austwick-Rib- blesdale area, 18-19, 20.

Gravels. See Glacial gravels. Great Britain, (& N.-W. Europe)

Downtonian & Dit tonian of, 526-66; Geological Survey of, lxxxiv-lxxxv.

Great Glen Faul t , 471. Great Hook (Pembrokesh.), 64. Great Howe (~Vestmorland), 431,

432, 436. Great Sulphur Vein type of ore

deposits, 693, 710-12; age of, 713.

Great Yarlside (Westmorland), 431.

GREEN, ,][. F. N., 9, 73-4, 416-17, 443-4, 523-4, 687; on Appin- Cull Bay area, 511, 512-14; his views on the tectonics of the W. Highlands considered, 514- 21.

Green Beds, Scottish Highlands, chlorites of, 363 ; hornblendes of, 374 ; spheric in, 375 ; biotite of, 387; garnets of, 388; confusion w. epidiorites, 396-7.

Green Schists of Start Point, chlorites & hornblendes fr., 364-5.

Greenland, land-connexion w. ~u rope & America, 104-5.

Greenschist, Main Block, Unst, 662, 666 et sqq. Muness greenschist, 673, 675, 676.

" Greenstone," the term, 666-7. Greenstone, Main, Unst, 662, 667-

8, 669; Mu Ness Gr., 672-3. Greenstones, Carnmenellis, 257-8,

263, 265, chem. anals. GREGORY, J. W., 276, his views on

Loeh Leven-Glen Roy area considered, 521-2.


Greisen, Grainsgill, 159, 160, 164- 5; petrography of, 169-70, pl. iv; exposure of, in R. Caldew, 171; chem. anals, of, 173, 177-9, fig. ; distribution of magmat ie water in, 179; origin of, 179-83; gr. veins nr. Grainsgill, 164, 170-1.

Greisenization of Stewart I. granite, 346-9, fig.

Gr~s de Pernes, 552 et sqq. Gr~s de Vimy, 546, 555. Greycrag Tarn (Westmorland),

430, 432, 437. Oreywacke pebble in gravels of

Wingate Hill, 150. Greywackes, Austwick, 22 ; Eden-

darriff Mr., 603, chem. anal. Grit, schistose, in glacial gravels of

Holme-upon-Spalding Moor, 144, fig., 146; (Lr. Cambrian) of St. David 's area, 44; (M. Cambrian) of Tancredston inlier, 46. Gee also Austwick Flags & Grits.

Grorudite dyke, Kuda ru Hills, 223. Gryphvea gravel at North Cave,

152. Gunnister-Loch of Cliff imbricate

belt, Unst, 654-5, map.

Halleflintas (Pebidian), St. David's, 38-9, 59-60.

HALLIMOND, A. F., 238-9, 686. Halysites, 10, 16. Hapaloptera, 295, 299.

obovata sp. nov., 295-7, fig., pl. x.

(?) parallela sp. nov., 297-8, fig., p l .x .

Haplosuchus, 89. " Ha rd Limestone," in glacial

deposits at Newbald, 148. Harding vein, Grainsgill, 185 et

sqq. Harknessella vespertilio, I0. Har te r Fell (Westmorland), 426,

427. Har te r Fell Andesites, Long Sled-

dale-Shap area, 421 et sqq. Haskew Beck (Westmorland), 431. Haugh ton Moor (Yorks.), 148. Haweswater (Westmorland), 420,

421. Haweswater Rhyolites, Long Sled-

dale-Shap area, 421 et sqq. Haweswater tunnel, 420 et sqq.;

geol. sectn, along, pl. xiv. HAWKES, L., 238, 276; on the

Tectonics of the Island Arcs of the East Indies, xcv-xcvii.

Hawkesbury series, Australia, 106. Hayscast le (Pembrokesh.), 35, 37,

47, 61; H. qu.-porphyry & diorite, 43; Welsh Hook beds at, 45; Ford beds at, 48.

Heard I. , 115. Hebertella, 11. " Heliolites "(Propora)interstincta,

10. Hell Hole (Shelsley Walsh), 533. Hel lwi th Bridge (Yorks.), 24. Helochelydra, 87. Hemichelys, 92. Hemimylacridia, 291. Hendro Gof (Pembrokesh.), 47,

49. HENSHAW, A. M., obit., lii-liii. HERON, A. M., obit of H. C. Das

Gupta, li-lii. Hessle moraine of Holderness,

152. HICKLINO, G., obit. of W. Pickup,

lxiv-lxv ; receives Murchison Medal, lxxiii-lxxv.

HICKS, H., his work in St. David's, 35.

High Cross (Cornwall), 242 et sqq. High Wether How (Westmorland),

427. Highlands (Scotland), Central &

South-West, epidiorites of, 354- 416, figs., pl. xii ; West, tectonics of, 462-525, figs., pls. xv-xviii .

HILL, E., obit., liii-liv. Hil l 4 (Kudaru Hills), 212; con-

tact of riebockite- and biotite- granites at, 208, 213, 221, 231.

Hil l 5 (Kudaru I-Iills), 204, 205. Himalayan range, elevation of,

iii. HITCHE~, C. S., 686-7, 719; on

the Skiddaw Granite and its Residual Products, 158-99, figs., pls. iv & v.

Hit teron I. (Norway), 549. Hobgrumble Gill (Westmorland),

427, 429, 436. HOBSON, BERNARD, bequest fr.,

xii. HOLLAND, T. H., addresses to

Medallists & recipients of Funds, lxxii- lxxx; on the Essential Features of a Geological Survey, lxxxi-xcv.

HOLLINGWORT~, S. E., 442, 718- 19; on the Skiddaw granite, 199-200.

Hollybush quarry (St. David's), 40; igneous intrusions at, 42-3, 63.

part 4] GENERAL INDEX 733

Holme - u p o n - Spalding Moor (Yorks.), glacial gravels of, 142-6, figs., pl. iii; erosion at, 153.

HOLMES, A., 719-20, 632-3. HOL~DAHL, O., obit. of C. H.

Homan , l iv- lv . H o ~ N , C. H. , obit. , l iv-lv. Homveosaurus, 87. HOPKINS, F. G., on W. H.

Wol las ton , ci-cviii . Hoplitosaurus, 125. Hornblende, in fayali te-quartz-

po rphyry of K u d a r u Hills, 216; in pyroxene-fayali te-granite , 217 ; in Scot t ish low-grade epidiorites, 357 et sqq.; re- fractive index of, 363-6, 403; chem. eomp. of, 366-9; orig!n of, 371-2 ; s ta tus of, 373-4; m Scott ish garne t zone epidiorites, 380-5 ; in Scot t ish kyan i te zone epidiorites, 392-3; in Scot t ish sil l imanite zone epidiorites, 395 ; in Loch Awe tonal i tes & xenoliths, 305 et sqq., fig.; chem. anals, of, 389-90.

Hornb lende-porphyry intrusions, St. David 's , 41-2, 43, 62-3.

Hornblendic intrusive rocks, St. David's, 48--9, 64-5.

Hornfels, of Newry Ign. Compl. , 596-7, 600-2, figs. ; of Stewar t I., 324; h. inclusions in Carn- menellis granite , 258, 259-62, figs., chem. anals. ; in grano- diorites of Newry Ign. Compl., 634-5; in Loch Awe tonali tes, 305-8, 309-10, 312-13, figs.; chem. react ion w. L.A. tonali tes, 316-21.

Hor ton Flags, Austwick-Ribbles- dale area, 20, 23.

He r r en fossiliferous l imestone, 11. H e r r e n Wood (u 25. Horton-in-Ribblesdale & Aust-

wick (Yorks.), Lr. Palaeozoic rocks of, 7-29, figs., pl. i.

House Por te r & Housekeeper , re- t i r e m e n t of, cii.

HOWCHIN, W., Lyell Medal awarded to, lxxv- lxxvi i .

Howes (Westmorland), 427. " Humber , Lake ," 141, 154. Hun te r s tye (Yorks.), 16, 18, 22,

28; Skelgill beds at, 18-19. Hybr id rocks, Newry Ign. Compl.,

589-90 ; fusion of sediments by, 598; con tac t w. sediments, 599-600; petrogr , of, 609-21, figs., chem. armls.; xenoli ths

Q.J.G.S. No. 360

of, in granodiori te , 624-5; origin of, 628-9.

Hyperodapedon, 81. Hypers thene , in xenol i ths in Loch

Awe tonal i te , 308, 309, 310; in Loch Awe tonal i tes , 311; h. rocks in Newry Ign. Compl. , 619-21, chem. anal. , 624, 629- 30.

Hypers thene-monzoni te , Slieve- garron, 620, chem. anal.

Igneous rocks (post-Ordovician), St. David 's , 58-9.

Iguanavua, 91. Iguanidee, dispersal of Cretaceous,

91. Iguanodon, 87, 88. Ilcenopsis, 56. Ill~nus, 13. I lmeni te , in Carnmenell is xeno-

liths, 260. Imbr ica te belt , Saxa Vord, Uns t ,

654-5, map . Inclusions. See Xenoli ths . India, separat ion fr. Somal i land

in Cretaceous period, 109. India , Geological Survey of, lxxxv,

lxxxvi , xc, xciii-xc*v. Ingletonian, Austwick-Ribbles-

dale area, 8-10. Inject ion-rocks of Valla Field

Group, Uns t , 645-6. Innse Quartzi te , Loch Leven

distr . , 478-9, 480. Insecta, new forms fr. Br i t i sh

Coal Measures, 277-301, figs., pls. ix & x.

Int rusion-sequence of Carnmen- ellis granite, 248.

Int rusions , in grani te of K u d a r u Hills, 204-5, 208-11; in Long Sleddale-Shap area, 432 ; Dime- t i an intrusions of St. David ' s area, 39, 40, 41-3, 61-4; pos t - Cambrian of same area, 48-9, 64-5.

Inver l iver Bridge (Loch Awe), 365, 366.

Inverness-shire. See West High- lands.

I s land arcs, tec tonic zones &, 116; tectonics of i.a. of E. Indies , xcv-xcvi i .

I sos ta t ic ad jus tmen t , cont inenta l dr i f t &, 108.

J . B. TYRRELL FUND, repor t on grants made fr. x i -x i i ; l ist of grantees, xxxii i .

3c

734

JACKSON, J. W.~ receives Mur- chison Fund, lxxix-lxxx.

Ja r row (Ireland), Permo-Carb. Stegocephalia of, 77.

Java , volcanoes of, xcv-xcvi i . Johns ton (S. Wales), quartz-

albite rocks & diorites of, 43, 63. Joint ing, in Carnmenellis granite

& aureole rocks, 264-8, figs. JoLY, J . , obit., lv-lvii. JoNEs, O. T., 74, 524, 685; on

Austwick-Ribblesdale area, 29- 30.

JoNEs, W. R., receives Wollaston Fund , lxxviii-lxxix.

Jop Ridding (Yorks.), 12. Jurassic climate, dispersal of

reptiles &, 124-5.

Kademdara (Nigeria), 203, 216. Kangnasaurus, 88. Kannemeyeria, 81. Kaxelian amphibolites, chlorites

ft. compared w. those of Scott ish epidiorites, 362, 375-6.

Karpinskysaurus, 80. ~ r r o o , climatic and faunal

changes during, 121-2 ; corre- la t ion of K. formation, 5, 83-4; K. plants fr. Tanganyika Terri. tory, 1-6.

Ka tumba (Nigeria), 203, 204, 213, 221.

Ka t t tmba fault, 216. Kavi rondo region (Kenya), reser-

vat ion of geological areas in, xiii .

I ~ z a n beds. See Ural Copper Sandstone.

Keis ley Limestone, 11. Keld Gill (Westmorland), 422. Keloet (Java), xcvi. Kel tney Burn ( Perthsh. ), epidiorite

fr., 391-2. K e m p How (Westmorland), 423. KE~rI~rmDY, W. Q., 633-4, 686. Kentmere (Westmorland), succes-

sion in Borrowdale Volcanic series at, 421-2.

Ken tmere Pike Rhyolites, 421, 422, 424, 428-9, 435 et sqq.

Kentrurosaurus, 86. Keratophyres , St. David's , 58, 67. Kerguelen Is., 115. Keuper , S. Africa & Europe,

Platseosaurians in, 83. Kha rga Oasis (Egypt), report on Miss E. W. GAttDNER'S work in, xi.

Kidodi (Tanganyika Terr.), 1, 4; K. coal beds, 4, 5.

GENERAL INDEX [VO1. XC,

Kilbo (Forfarsh.), epidiorite fr., 394.

Killas, Carnmenellis, 258-9. KI~o, W. B. R., 31; (& W. H.

WILCOCKSON) on the Lower Palseozoic Rocks of Austwick and Horton-in-Ribblesdale, Yorkshire, 7-29, figs., pl. i.

KING, W. W., on the Downtonian and Di t tonian St ra ta of Great Bri ta in and North-Western Europe, 526-66, 570.

Kinlochleven Recumbent Anti- cline, 467.

Kinlochleven Upfold, 494-6, 501. KITCHIN, F. L., Lyell Medal

awarded to, lxxvii-lxxviii ; obit., lvii-lviii.

KITSO~, A. E., xci. " Klebber ," Unst, 671. Knapdale, South (Argyll), map of

epidiorite zones of, 408. Koiloskiosaurus, 80. Kottlassia, 80. Kudaru (Nigeria), 207 et sqq. Kudaru Hill, 204, 207. Kudaru Hills, Younger Intrusive

rocks of, 201-38, figs., pls. v i - Vl|l.

Kyani te , in Carnmenellis granite, 256, 257; in Valla Field rocks of Unst , 648 et sqq., fig.; in Saxa Vord rocks, 659 et aqq., fig.

Kyani te zone epidiorites, Scottish Highlands, 392-4.

Laccolites, St. David 's area, 48-9, 54.

Laccolithio form of Younger In- trusive rocks of Kudaru Hills, 214, 233.

" Lag," the term, 467, 524, 525. Laglingarten (Loch Fyne), epi-

diorites fr., 387, 391. Lamprophyre dykes, Long Sled-

dale area, 433. Lanshaw Hill (Westmorland),

422, 423. Lant ivet (Cornwall), Dar tmouth

Slates at, 544 et aqq. Lan-yr-Olchfa (Pembrokesh.), 53. Laplatasaurus, 89. LAPWORTH, H., obit., lviii-lx. Lateral secretion, genesis of N.

Pennine ore deposits &, 714. Lawyer 's Brow (Westmorland),

429. Lead-bearing veins in Skiddaw

grani te area, 187. Lecha (Pembrokesh.), 38, 41.

par t 4] O ~ a A L

Ledopsis barroisi sp. nov., 580-1, pl. xx.

Lee's Knob (Stewart I.), 324, 326. Legananny Mr. (Co. Down), 589 et

aqq. Leptvena, 17. Leptelloidea, 12. Leptodesma ? downtoniana sp. nov.,

577-8, pl. xx. Leptothermal group of mineral

deposits, Pennine veins in, 706. Level, changes of. See Earth-

movements. Leven Schist, 464, 470; in Spean-

Roy distr., 474; in Loch Leven distr., 477, 480-I.

Leviathania sautieri, xcviii. Lez 1~. (H~rault), identified w.

ancient Classius, 450, 451. Lias, reptilia of, 84. Library, donors to, xv-xxi . Library Committee, report of,

xiii-xxi. Libycosuchus, 88, 89. LibyAn, Psammites de, 551 ; correl.

w. English Downtonian, 553, 554.

Limonite fr. vein on Coomb Height, 193-4, chem. anal.

Lingula, 50, 57. Lingula Flags, St. David's, 35 et

sqq. Lingulella, 46, 48, 57. Linnhe Dark Schist & Quartzite,

For t Wil l iam-Glen Roy distr., 470-2.

Linton (Ohio), Permo-Carb. Stego- cephalia of, 77.

Liocaris, 79. Lit t le Har ter Fell (Westmorland),

427. Llandeloy (Pembrokesh.), 50. Llandeloy Ashes, St. :David's, 36,

52-3, 54, 65-6. �9 Llangynog (Carmarthen), 54. Llanhowel (Pembrokesh.), 44 ;

qu.-porphyry intrusion at, 41, 61-2.

Llanrei than (Pembrokesh.), 35, 42. Llanvirnian (Lr.), St. David's, 34,

36, 37. See also Didymo- graptus bifidus beds.

Loch a' Ghille Bain (Argyll), epidiorite ft., 381.

Loch Callater (Aberdeensh.), epidiorite fr., 395, 396.

Loch Curren (Argyll), " epidiorite " mass nr., 396.

Loch Leven (W. Highlands), Ballachulish Lag exposures on, 518-21.

I~Dwx 735

Loch Leven-Glen Roy distr., geol. of, 462-525, figs., pls. xv-xvii i .

Lochmeyler (Pembrokesh.), 51, 64.

Loch-na-Craige (Argyll), epidiorite ft., 378-9, 382-3, 388-9, 390, 391,402-3, chem. anals.

Loch of Cliff Limestone, Unst , 653, 655-6.

Loch of Cliff-Gunnister imbricate belt, Unst, 654-5, map.

Lochturffin (Pembrokesh.), 53. Long Sleddale (Westmorland),

428 et sqq. Long Sleddale & Shap (Westmor-

land), Borrowdalo Volcanic series & associated rocks in the country betw., 418-42, figs., pls. xiii & xiv.

Longitudinal Belt of folding, Mesozoic-Tertiary, 111 fig., 114- 16, 128.

Loricosaurus, 90. Lossiemouth Sandstone, Stego-

cephalia in, 81, 83; correl, of, 81, 84.

Lough Is land Reavy (Co. Down), 592.

Low-grade epidiorites, Scottish Highlands, 357-78, figs., chem. anals.

Lower Andesites. See Ralfland Forest Andesites.

Lowther valley (Westmorland), 419, 422.

Ludlow Bone Bed, 527 et sqq. Lunda Wick (Unst), 645. LYELL MEDAL, awarded to W.

Howchin, lxxv-lxxvi i ; to F. L. Kitchin, lxxvii-lxxviii ; L. FUND awarded to F. W. Shot- ton, lxxx; list of Medallists & recipients of Fund, xxix-xxx.

Lystrosaurus zone, Tanganyika Terr., 79, 80.

Mabws anticline, Pembrokeshire, 37, 44, 49 ; Lingula Flags along, 48; Brunel beds of, 53-4; Tetragraptus Shales of, 54-5.

McLI~TOCK, W. F. P., 685. Macromerium, 77. Madagascar, land-connexion w.

Africa, 101-2. Maentwrog beds, 48. Magmas, bioti te-pyroxenite &

peridotite, Newry Ign. Compl., 618-19, 623 ; Carnmenellis granite m., intrusion history of, 263, 265, 269, 270-1, 273-5; granitic m., Stewart I. , 323,330-

3 c 2

736 G E N E R A L I N D E X [vol. xc,

2 ; plagioclase m. of Newry Ign. Compl., 623, 625, 626-8, fig., chem. anal., 632 et sqq.; sub- Pennine m. as source of Pen- nine ore deposits, 715.

Ma.gmatic emanations, pre-iatru- men, invasion of Stewart I. schist by, 328-9, 338.

Magmatie water, in Grainsgill greisen, 179.

Magnesia, absence fr. fayalitic rocks, 228.

Magnetite, in xenoliths in Loeh Awe tonalite, 309; in Loch Awe tonalite, 311.

Maguelonne (H~rault), 451 ; ancient RhSne R. at, 452.

Maigamo (Nigeria), 204, 207, 212, 214.

Main Anticline (Westmorland), 426 et aqq.

Main Serpentine, Unst, 662-6, map.

Main Serpentine & Greenstonc Block, Unst, 639, 662-9, figs.

Maitland series, Australia, 106. Malay. See Federated Malay

States. Malayo-European migration

routes, 110, 111, fig. Mammalian remains in glacial

deposits at Mill Hill, 149. Man Brook (Trimpley), 532-3. Manchester Corporation Water-

works Haweswater tunnel. See Haweswater tunnel.

M a n d s c h u r o s a u r u s , 89. Manorbier Bay (Pembrokesh.),

Downtonian & Dit tonian at, 540, 541.

Mansa (? modern Meze), 448, 449. Maps, geological, All t Iondrainn,

475 ; Lr. Palaeozoic of Austwick & Ribblesdale, pl. i; Babinda- Amboro granite apophysis, 206 ; formations, dips, & current- bedding nr. Caolasnacon, 482; of the Carnmenellis granite & metamorphic aureole, 241, 264, 266, 269, 274; tectonic trough of eastern France, 458; Glen Roy to Loch Leven, w. inset to Loch Etive, pl. xv; Kudaru Hills, pl. viii ; part of the Loch Awe region, showing contamin- a ted tonalite area, 303, 304; of the country between Long Sleddale & Shap (Westmorland), pl. xiii; the Long Sleddale- Shap area, showing pre-Bala & Devonian axes of folding, 434;

geol. sectn, fr. i a w e s w a t e r to Long Sleddale along the line of the Manchester Corporation Aqueduct, pl. xiv ; Meall Dearg & Coire Mhorair, 487; Newry Igneous Complex, 586, 594, pl. xxii ; N.W. Pembrokeshire, 33 ; sectn, across N. Pennine mineral field showing arrangement of mineral zones, 703 ; map of the N. Pennine veins, showing dis- t r ibution of minerals in deposits of Pennine type, pls. xxiv & xxv; ancient course of lower RhSne, 449; E. end of St. David's Pre-Cambrian area, pl. ii; outcrops of the Skiddaw granite, 161 ; the Grainsgill outcrop of the Skiddaw gr., 184; geol. sectn, across Stewart I., 325 ; Pegasus district, Stewart I., pl. xi; Unst, 640, 641; geol. sectns, across, 643; imbricate belt of, 654; Main Ser- pentine of, 663 ; Clibberswick Serpentine of, 670 ; metamorphism & structure in, 679.

Marcasite, in ore deposits of Pen- nine type, 699, 709.

Mardale {Westmorland), 424, 426, 432, 435, 436.

Maria (Nigeria), 203-4. Market Weighton area (Yorks.),

glacial gravels of, 141-55, figs., pl. iii.

M ~ R , J. E., decease announced, i ; obit., Ix-lxiv.

Mathry (Pembrokesh.), 53, 55, 58.

Mathry Hill, 53. Mathry-Tancredston sectn., 37. MATLEY, C. A., xi. Meadfoot beds, 545 et sqq. Meall a' Bhuirich (Inverness-sh.),

499-501. Meall Dearg (Argyll), 486 et sqq.,

map. Medals & Funds, awards for 1934,

xii. ~Iediterranean, foundering of,

128-9. Mega losaurus , 84, 88. Meling quarry (near Bramham),

150. MELMORE, S., grant fr. Gloyne

Fund to, x; on the Glacial Gravels of the Market Weighton Area and related deposits, 141-55, figs., pl. iii, 157.

Menevian shales, St. David's, 36, 44 ; of Tancredston inlier,

p a r t 41 GENERAL INDeX 737

45-6 ; post-Cambrian intrusions into, 48-9.

Merapi (Java), xcvi. M~ricourt, Schistes de, 551-2;

correl, w. English Downtonian, 553-4.

Meristina, 12, 15, 17, 28. Mesitoblatta, 288-9.

nodulata sp. nov., 289-91, fig., pl. x.

Mesosaurus beds, Brazil, 79. Mesothermal group of mineral

deposits, Pennine veins in, 706. Mesozoic equator, 115-16. Mesozoic poles, position of, 111

fig., 113-14, 115, 119, 125. Metamorphic rocks, Newry Ign.

Compl., petrogr, of, 600-4, fig., chem. anal.

Metamorphism, Newry Ign. Compl., 595-9; of Scottish epidiorites, 354-416 ; of Valla Field Block, Unst , 648-52; of Saxa Vord Block, 658-62; of Unst dislocations, 678-81.

" Meteorologica" of (?) Aristotle, reference to ancient Rh6ne R. in, 452.

Metoposaurus, 82. Meze (H~rault), 450. Mica, in Scottish epidiorites, 376,

387; in Carnmenellis granite, 250; in greisen of Grainsgill, 169.

Mica-schists, Stewart I., 323, 324-9; xenoliths of, in granit ic magma-flow, 330 ; dispersal of, in granitic magma, 332.

Micaization of felspar of Skiddaw granite, 166.

Microcline-microperthite, in tonalite of Loch Awe, 304, 305, 308, 312, 314; in xenoliths in same tonalite, 306, fig., 307.

Microgranite intrusions, Kuda ru Hills, 204-5, 209, 219; petrogr. of, 223-4; chem. anals., 225, 230.

Micropholis, 79. Midlands (W.), Downtonian &

Di t tonian of, 527-36, 543-4. M I ~ s , H. A., receives Wollaston

Medal, lxxii-lxxiii . Mill Hill (Yorks.), sectn, in

glacial deposits at , 148-9. Mineral composition, of Carnmen-

ellis granite, 249-52 ; of Loch Awe tonalites, 316 ; of Skiddaw granite, 171-4.

Mineralization, in biotite-granite of Kudaru Hills, 228-31, 233-4.

Mineralized veins in granites of K u d a r u Hills, 222-3.

Minerals, of Carnmenellis granite, 257; in greisen of Grainsgill, 169-70; in Grainsgill ore-veins, 187-91, figs.; in ore deposits of Pennine type, 694-710; in deposits of Great Sulphur Vein type, 710-12; genesis of N. Pennine m., 713-15; m. in tonali te of Loch Awe, 304-5, 308, 310-12; in xenoliths in L.A. tonalite, 306-7, 308-10, 312-13, figs.

Miolania, 91. MITCHELL, G. H. , on the Borrow-

dale Volcanic Series and Associated Rocks in the Country between Long Sleddale and Shap, 418-42, figs., pls. xiii & xiv, 444.

Modiolopsis, 50. complanata, 573-4. - - var. nov. trimpley.

ensis, 574-5, pl. xx. gradata, 575. leightoni var. nov. curta,

575-6, pl. xxi. - - nilssoni, 575. Mohr's joints, in Carnmenellis

granite, 267-8, figs. Molybdenite, deposition in veins

in Grainsgill granite, 187, 190. Momoda (Nigeria), 223. Mondrepuits, Schistes de, correl.

w. English Downtonian, 553,554. Monk Frys ton (Yorks.), 150. Monobolina, 57. Monograptus, 18, 20 et sqq.

zones, Austwick-Ribbles- dale area, 18 et sqq.

MONTGOMERY, A., obit., lxiv. Monzonite. See Augite-monzon-

i te & Hypersthene-monzonite . Moraine, late Glacial, Vale of

York, 152. Mosedale (Westmorland), 427 et

sqq. Mosedale Andesites, 421. Mosedale Beck, 427. Mottled Tufts, Long Sleddale-

Shap area, 422-3. Moughton Sike (Yorks.), 24. Moughton whetstones, Austwick-

Ribblesdale area, 20, 23, 25. Mu Ness Greenstone & Serpentine

Block, Unst , 641, 672-3. Mud belt, Anglo-Welsh Down-

tonian-Dit tonian, 543-4, 547, 557; Cornish Lr. Devonian, 546-7, 555, 557.

738

Mudstones (Middle Cambrian) of Tancredston inlier, 46.

Munchira (Nigeria), 201, 204, 213, 216.

Muness Phyll i te Block, Uns t , 641, 673-6, fig.

Muness Phyllites, Unst, 673, 675-6. MURCHXSON MEDAL awarded to

G. Hickling, lxxi i i - lxxv; M. FUnD awarded to J . W. Jack- son, lxxix-lxxx ; list of Medallists & recipients of Fund , xxviii .

Muscovite, in Carnmenellis granite, 245, 250; in Carnmen- ellis xenoliths, 259, 260 ; in Stewart I. schist, 327 et sqq.; paragenesis of, Stewart I., 340-1, fig.

Muscovi te-myr m e k i t e-gr a n i t e, Stewart I. , 345-6, fig. ; muscovi t izat ion of, 348, 349.

Mylacrid~e, 291. Mynnydd Epynt (Brecknocksh.),

Downtoniau & Di t tonian at , 538-9.

Nabs Crag & Nabs Moor (West- morland), 427.

Nagaro (Nigeria), 208, 213, 220, 224, 228.

Nan Bield Andesites, Long Sleddale-Shap area, 421 et sqq.

Nan Bield Pass (Westmorland), 427, 433, 435, 436.

Naomichelys, 87. Naosaurus, 95. Nasalwa (Nigeria), 203, 204, 207,

211. " Natica leviathan," xcviii. Naustalo, 448 et aqq. Nenthead (Cumberland), ore veins

at , 701. Nentsbury mine (Cumberland),

mineralization in, 708. Neoceratodus, 87, 91. Ness of Wadbis ter (Unst), 644-5. Newbald (Yorks.), glacial sand

at , 148. Newry Igneous Complex (Ire-

land), geology of E. end of, 585-636, figs., pl. xxii.

New Zealand, reptilian migrat ion routes betw. Europe &, 82 ; geol. of S.-W., xcix-c. See also Stewart I.

Nickel minerals, in ore deposits of Pennine type, 699.

NicoleUa actonia~, 10. Nigeria, Geological Survey of, xci.

See also Kudaru Hills.

GENERAL INDEX [VO|. XC~

Niobe, 50, 52. Niolamia, 91. NOCKOT.DS, S. R., on the Con-

t amina ted Tonalites of Loch Awe, Argyll, 302-21, figs.

Nodular andesite, Mosedale Beck, 429-30.

NoPcsA, F~A~cm, obit., xlvi i i - xlix; on the Influence of Geological and Climatological ])'actors on the Distribution of non-Marine Fossil Reptiles and Stegocephalia, 76-140, figs.

Norber Brow & Norber Sike (Yorks.), 12.

Nor th Cave (Yorks.), 152. North Cliffe (Yorks.), glacial sand

at , 148. North Craven fault, 25. North pole, Mesozoic, 115, 119 ;

Permian, 121. Nor th Stob Ban (Inverness-sh.),

499-501. Norway, Downtonian of, 549-50. Norwick group, Unst, 653, 654,

661. Nothosaurus, 97. NotoceratoIaa, 90. Notosuchu~, 89. Nowtly Gill fault (Westmorland),

427. Nuculites (Cucullella) vaissierel

var., 581. Nyi~an (Bohemia), Permo-Carb.

Stegocephalia of, 77.

Obolus, 50. Officers (& Council) elected, xxi i i -

xxiv. Oglethorpe Hills (Yorks.), 150. Ogygia, 36, 50, 56. Oignies, Schistes d' , 546, 553. OT,D~AM, R. D., on the Age and

Origin of the Lower RhSne, 445-61, figs.

Olivine, in fayalite-quartz-por. phyry of Kudaru Hills, 215.

Olmarch farm (Pembrokesh.), 40. Omosaurus, 86, 99. Onich (Inverness-sh.), 464, 470,

472. Onich-Cuil Bay area (W. High-

lands), 509-14. " e r a Mari t ima " of AvI~.~vs,

446-8; descr, of sea-coast & lower RhSne in, 448-55, fig.

Oranus R., 448; identified w. modern Al~ne R., 449.

Ordovician, Austwick-Ribblesdale area, 8-10, 25, 28; St. David 's area, 49-59.


Ore deposits, Pennine type, 693; form of, 693-4; distribution of minerals in, 694-706, figs., textural relations of minerals in, 706-10, figs. ; mineralization of, 708, 712-13; Great Sulphur Vein type, 710-12; genesis of, 713-15.

Ore-veins associated w. Skiddaw granite at Sinen Gill, 162; at Grainsgill, 163-4, 183-95, figs.

Ores, GrainsgiU granite, micro- scopy of, 191-5, figs.

Ormsary (Argyll), epidiorites ft., 391, 403.

Ornithomimus, 89. Orthis, 50, 51.

cL caUigramma, 10. Orthite, in granite of Kudaru

Hills, 220. Orthoceras, 23, 50. Orthoclase, in Carnmenellis

granite, 249-50, 251. Orthoclase-porphyry, in glacial

gravel of Holme-upon-Spalding Moor, 144-5, fig., 146.

Orthomerus, 89. Orthosaurus, 77. Oslo Fjord (Norway), Downtonian

at, 550. Oulton (Yorks.), 200-ft. gravels at,

150. 0utliers, quartzite, of Glen Etive,

504-5.

lPalaeochameleo, 78, 79. Pala~osaniva, 92. Palmozoic, Lr., of Austwick &

Horton-in-Ribblesdale, 7-29. Paragenesis, of minerals in Permine

type veins, 708-10; of sillimanite, Stewart I., 338-42, figs.

Paran (Pembrokesh.), 35, 50. Parasaniva, 92. Pareiasauria, climatic influence on

migrations of, 122, 123. Park Attwood (Trimpley), 533. Paulocaris, 79. P.a_TIENT, C.& M. SeeHousePorter. Pebidian, St. David's, 34, 35, 36,

38-40; petrogr, of P. tufts, 59-61.

Pegasus Creek (Stewart I.), 334, 335 ; map of, pl. xi.

Pegmatite sill, Amboro, 231 ; p. dykes in Carnmenellis granite, 245; p. veins in Newry Ign. Compl., 625.

Pegmatites, in gneisses of Unst, 6 4 6 .

Pelastine quarry (Cornwall), 246, 251.

Pelitic rocks of Valla Field Block, Unst, 648-52, fig., chem. anals. ; of Saxa Vord Block, 660-2, fig.

Pelochelys, 92. Pelorosaurus, 86. Pembrokeshire, Downtonian &

Dittonian in, 539-43; map of N.-W., 33. See also St. David's.

Pengreep (Cornwall), 263. Penlan Mabws (Pembrokesh.), 53,

58. Penlan quarry (Pembrokesh.), 40,

42. Pennine type of ore deposits,

693-710, figs., pls. xxiv & xxv ; age-relations w. Great Sulphur Vein type, 711-12; age of, 712-13.

Pennines, glacial deposits of E. slopes of, 149-51; dry valleys of, 153-4; ore deposits of 1~., 689-717, figs., pls. xxiv & xxv.

Penrhyn (Cornwall), 263. Penybank (Pembrokesh.), 54, 58. Penyfeidr (Pembrokesh.), 47. Penygors (Pembrokesh.), 47. Perche (Pembrokesh.), 52. Peridotite, Newry Ign. Compl.,

588,604-6, chem. anal. ; formation of hybrid rocks by p. magma, 618-19.

Permian, Upper, correl, of, 78-80. Permo-Triassic dessication, 121-2. l~ 81. Pernes, Gr~s de, 552 et 8qq. Perthshire, epidiorites of, 356. Perthshire succession, correlation

w. Ballachulish succession, 464. Phacops, 10, 17, 19, 56.

elegans limestone, Austwick- Ribblesdale, 13 et sqq.

- - mudstone, 17 ; a~ Hunterstye, 18, 19 et sqq.

mucronatus beds, Lake Dis- trict, 25, 28.

PH~MIS~R, T. C., 684-5. Phillipsinella, 12, 13. ]PhyUopora beds, Cautley, 28. PhyUotheca 8p., 4. Phytosauria, migration of, 82,

120-1, 126. " Piekering, Lake," iii. PICKUP, W., obit., lxiv-lxv. Plot Crag (Westmorland), 427. Placerias, 83. Placoparia, 56. Plagioclase, in Carnmenellis

granite, 251; in tonalite of Loch Awe, 304 et sqq.; in


xenoliths in L.A. tonalite, 306 et sqq., figs.

Plagioclase magma, Newry Ign. Compl., 623, 625, 632 et sqq. ; composition & origin of, 625- 7.

Plagiosaurus, 80, 123. Plagiosternum, 80, 123. Plants, distribution of, & Titano-

saurian migrations, 103-4; fossil, as evidence of continental drift, 106; recent & fossil, as evidence of climatic zones, 112-13, 115, 125, 126; Karroo, ft. Tanganyika Territory, 1-6, figs.

P ~ n u s , 92. Platmosaurian migration, climatic

influence on, 121, 123-4, 126. Platyatrophia biforata, 10. Plectorthis, 11. Pleuro~oelua, 87. Pneumatolysis, in Stewart I.

rocks, 327-9, 335-7, 344-9. Podocnemis, 92. Pohai, Guff of (Chili), European

areas in Dittonian time compared w., 558.

Polacanthus, 88. Poles, Mesozoic, 111 , 113-14,

125, fig.; Permian, 121; pre- Carboniferous, 117.

Polkannugo quarry (Cornwall), 246.

Polyetes, 285, 299. problematica sp. nov., 285-7,

fig., pl. ix. Polygium (? modern Bouzigues),

448, 449. Ponsanooth quarry (Cornwall),

245, 263. Pont-y-Cerbyd (Pembrokesh.), 47,

48. Pont-yr-Hafod group, Pem-

brokesh., 39, 40. Pope Agie beds, Brazil, 81, 82,

84. Porphyry. See Fayalite.quartz-

porphyry. Porphyry intrusions, St David's,

39, 40, 41-2; petrography of, 61-3.

Port Sonachan (Argyll), epidiorite ft., 377-8.

Perth Gain (Pembrokesh.), 48. Perth Gain beds, 53. Porthlisky (Pembrokesh.), 40. Porth-y-Rhaw (Pembrokesh.), 48. Portsoy (Banffsh.), epidiorites ft.,

399, 406. Pre-Bala folding, Long Sleddale-

Shap area, 434-5, fig.

Pre-Cambrian, St. David's, 35 et sqq.

Presipe Bay (Pembrokesh.), 540. PRESTWZCH Medal, list of re-

cipients, xxxii. Prince Edward I., 115. Priskilly (Pembrokcsh.), 37, 51,

58. Proceratosaurus, 84. Prochlorites, Scottish low-grade

(.hlorites identified w., 361-2, 369.

Procolophon, 80, 123. zone (•arroo), 80, 84.

Proiguana, 91. Protoceratops, 89, 100. Psammites de Li6vin, 551,553,554. Psittacosaurus, 88. Pteraspis cornubica, 545-6. Pterodactylus, 86. PUGH, W. J., 29. Purple Boulder-Clay, Yorl~., 153. Pwll Stodyr fault (Pembrokesh.),

35 et aqq. Pygocephalus, 79. Pyrite, in ore deposits of Pennine

type, 699; in veins in Grains. gill granite, 187, 190 et eeqq.

Pyroxeno, in fayalite-quartz-porphyry of Kudaru Hills, 215; m pyroxene-fayalite-granite of Kudaxu Hills, 217; in tonalite of Loch Awe, 305.

Pyroxene-fayalite-granite, Ku- daru Hills, 204; petrogr, of, 216-18, chem. anal.

Pyrrhotite, in Grainsgill veins, 194.

Q-joints, in Carnmenellis granite, 265 et sqq.

Quartz, in Carnmenellis granite, 249, 250; in Skiddaw .granite of Sinen Gill, 166; m ore deposits of Pennine type, 699; in Loch Awe tonalites, 304 e$ ~qq.

Quartz rock, Nagaro, 224-6. Quartz veins, in Grainsgill granite,

186 et sqq., figs. Quartz-albite rocks of Johnston,

43. Quartz-porphyry intrusions,

Kudaru Hills, 204-5, 209, 210-11, 214, 219; petrogr, of, 223-4; chem. anals., 225, 230; of Hayscastle, 43, 61-2; of LIanhowel, 41, 43; of Long Sleddale-Shap area, 432.

Quartz-tourmaline nodes, in " fine granite " of Carnmenellis,

p a r t 4] ( ~ E R A L

244; qu.-t, veins in Carnmen- ellis gr., 247, 248.

Quartzite, St. David 's area, 44; in Stewart I. schist, 329-30.

Quartzite & Shale series, Mr. Everest , ii.

Quebec, Mines Depar tment of, lxxxix.

Queyhouse Flags, Unst , 653, 655-6.

Ra, identification w. modern Saintes Maries, 453-4.

Rafinesquina, 15, 17, 28. Ralfland Forest Andesites, Long

Sleddale-Shap area, 422, 423. Ralfland Forest faults, 422. RAMSAY, A. C., por t ra i t of,

presented, xii. Ramsey I., 35, 36, 48, 58. Ramsey Sound series, correl, w.

Treffynnon group, 40. R~AD, H. H. , on the Metamor-

phic Geology of Unst in the Shetland Islands, 637-84, figs., pl. xxiii, 687-8.

Red Bay series, Spitsbergen, 545, 550-1.

tCectineura gen. nov., 281, 299. lineata sp. nov., 281-2,

fig., pl. ix. Recumbent folds, Ballachulish

distr . , 465. Red Beds, S. Africa, correl, of,

83-4. " Red Granite," in glacial de-

posits at Newbald, 148. Red Sea, foundering of, 129. REED, F. R. C., on Downtonian

Fossils from the Anglo-Welsh area, 571-84, pls. xx & xxi.

Remopleurides, 25. Reptilia, climatic influence on

distr ibution of, 118-30 ; evolu- t ion of U. Cret. r. fauna of Europe, 88 ; migrat ion routes of, 84, 86, 93, 94-105, figs.; tectonic movements & dispersal of, 105-18, figs.

REYNOLDS, D. L., on the Eas tern End of the Newry Igneous Complex, 585-623, figs., pl. xxii, 635-6.

Rhabdodon, 88. Rhamphorhynchus, 86. ~hinesuchus, 79. Rhvztosaurus, 87, 100. RhSne R. (France), age & origin

of lower, 445-61, figs. t~hopalodon, 78. Rhoslanog (Pembrokesh.), 55, 58.

I ~ D n X 741

~ h u d a Riabhach (Loch Awe), 362.

Rhyd-yr-harding (Pembrokesh.), 53.

Rhynchocephalia, climatic influence on migrations of, 126.

Rhynchosauria , migrations of, 82, 97-8, 100, 112, 120 et sqq.

Rhynchosaurus, 81. Rhyoli te , St. David's, 58. See

also Haweswater Rhyolites, Stockdale Rhyolites, &c.

Rhyoli te intrusions, Brown Howe, 433 ; Kuda ru Hills, 204-5, 209, 219, 223-4.

Rhyoli t ic ashes, Hayscastle area, 40.

Rhyoli t ic tufts, St. David's, 38-40. Ribble valley, geol. sectns, along,

27. Ribblesdale-Austwick area, Lr.

Palaeozoic of, 7-29. Rickeston (Pembrokesh.), 48, 64. Ridgeway Conglomerates, 542,

543, 546-7. Riebeckite, in granites of Kudaru

Hills, 220 et sqq., chem. anals. Riebeckite.granite, Kudaru Hills,

205-8, 219-21, 230-2, fig., chem. anals.

Riggs Barn (Austwick Valley), 12. Rimata ra & Ruru tu Is., 102-3. Ringerike (Norway), Downtonian

at, 531-2, 549-50. Rio Rastro beds, Brazil, 81, 82,

84. Road Hil l (Kudaru Hills), 204,

214. ROBERTSON, L. S., on Some Fossil

Plants collected in Tanganyika Territory, 1-6, figs.

Roch rhyolitic series, Trefgarn, 39. Roskrow Wood (Cornwall), 242,

271. Rothwell Haigh (Yorks.), 200-ft.

gravels at, 150-1. Rough Hil l (Co. Down), 587,

589-90, 591, 597; igneous-sedimen ta ry contact on, 599-600, 612.

Roughten Gill (Cumberland), 162. Roy-Spean distr. (Inverness-sh.),

For t Wil l iam Lag in, 473-7, fig., pl. xvi.

Ruaha-Rufi j i area (Tanganyika Terr.), 4.

Rudstangen quarry (Ringerike), 531-2.

Ruf i j i -Ruaha area (Tanganyika Terr.), 4.

R u m a y a (Nigeria), 208, 212, 226.


RUSSELL, A. S., 719.

S-joints, in Carnmenellis granite, 267 et sqq.

Saddle Crags (Westmorland), 429. Sadgill (Westmorland), 430, 431,

435. Sagenite, in greisen of Grainsgill,

170. Saharids, 118. Sahul Shelf, xcvi. St. David's (Pembrokesh.), Pro-

Cambrian & Lr. Palaeozoic of, 32-72, figs., pl. ii.

St. David's anticline, 37, 39. St. David's granophyre, 43. St. Hubert , Schistes de, 546. St. Paul's I., 115. Saintes-Maries (Bouches-du-

Rh6ne), 446, 454. Salopian, Austwick-Ribblesdale

area, 20-4. Sancton (Vale of York), 148. Sand, glacial, at Haughton Moor,

148. Sandfield House (Market Weigh-

ton), glacial gravels at, 151-2. Sandstones (Lr. Cambrian), St.

David's area, 44. Sandy Hole (Pembrokesh.), Down-

tonian& Dittonian at, 540, 541. Sarcolestes, 86 et sqq. Sauropoda, dispersal of, 124-5. SAWYER, A. R., obit., lxv-lxvi. Saxa Vord Block, Unst, 639, 652-

62, figs. ; boundary-dislocations of, 647-8, 652, 654-5, map, 657-8.

Scelidosaurus, 84. Scheelite, in veins in Grainsgill

granite, 187, 190; replacement of wolfram by, 192-3, fig.; origin of, 193-4.

Schist-granite contact in Stewart I., 322-53.

Sehistes do M6ricourt, 551 et sqq. Schistes de Mondrepuits, 553, 554. Schistes d'Oignies, 546. Schistes de St. Hubert , 546. Schists, Saxa Vord Block, Unst,

652-7, figs., 660-1. Schizoneura gondwanensis, 4. Scotland, Downtonian & Cale-

donian of, 547-9. , Highlands oL See High-

lands. ScoT , D. H., obit., lxvi-lxviii. SCRrV~eOR, J. B., 442-3. Scutosaurus beds, Dvina, 79 et sqq.

fauna, climatic influence on migration of, 120-1, 126.

Seacombe Sands (Devon), chlorite ft. amphibolite of, 363, 365.

Seat Robert (Westmorland), 435.

Secyus or Setyus (modern Cette), 448 et sqq.

Sedbergh & Austwick-Ribbles- dale, Browgill beds of, 28.

Sedimentary rocks (Silurian), sur- rounding Newry Ign. Compl., 592; strike lines of, 593, 594, map ; fusion of, 595-9 ; contact w. igneous rocks, 599-600; petrogr, of fused sediments, 602-4, fig., chem. anal.

Sedling mine (Co. Durham), banded veins in, 706, 707, 709, fig.

Seeconnell (Co. Down), 585, 589, 592, 599 ; biotitepyroxenite fr., 607, fig., 608-9, chem. anal.; augite-monzonite fr., 614-17, figs., chem. anal., 624.

Seeconnell type of hybrids, Newry Ign. Compl., 590; petrogr, of, 613-19, figs., chem. anal. ; origin of, 628.

Selside Pike (Westmorland), 427, 435, 436.

Serpentine. See Main Serpentino & Clibberswick Serpentine.

Sete. See Cette. Settlingstones (Northumb.), ore

veins at, 698-9. SEWARD, A. C., obit. of D. H.

Scott, lxvi-lxviii. Seychelles Is., connexion w. Mada-

gascar, 102. Shale, Edendaxriff Mr., 603, chem.

anal. Shap granite, 423, 429. Shap & Long Sleddale (Westmor-

land), Borrowdale Volcanic series & associated rocks in the country betw., 418-42, figs., pls. xiii & XiV.

Shell fauna, Downtonian, of W. Midlands, 532-6.

Shelsley Walsh (Worcs.), Down- tonian fauna at, 533.

Sher'oorniella, 279, 299. hemingwayi sp. nov., 279-

81, fig., pl. ix. Shetland Is. Gee Unst. Shonkinitie monzonite, Seecon-

nell, 617, chem. anal. SHOTTO~, F. W., receives Lyell

Fund, lxxx. Shropshire, mineralization in,

compared w. tha t of N. Pen- nines, 704, 705.


Sial-masses, cleavage of, 108-10, 128-30; relat ion to the Equa- torial Belt, 112, 113.

Siderite, in ore deposits of Pen- nine type, 700.

Sierra Leone, Geological Survey of, xci.

Silica, in deposits of Pennine type, 699.

Sillimanite, in biotite-muscovite- schist, Stewart I., 327, 338; parageneses of, 338-41, figs.; m xenoliths in Loch Awe tonalite, 307, 308, 310.

Sillimanite zone epidiorites, Scot- tish Highlands, 394-6.

Sills, St. David 's area, 48-9 ; Unst, 646-7, 653, 657, 677-8.

Sittstones (Ashgillian), Wharfe, 13-15.

Silurian sediments, ~ e w r y Ign. Compl. See Sedimentary rocks.

Silverdale (u 24. Sinen Gill (Cumberland), Skiddaw

granite at, 160 et sqq., 171 et 8qq.

Siphonotreta, 57. Sir John's vein (S. Tyne valley),

vertical sequence of minerals in, 700-1, 711.

Skaw Granite Block, Unst , 641, 676-8.

Skelgill beds, i u n t e r s t y e , 18-19, sec tn .

Skiddaw granite & its residual products, 158--200, figs., chem. anals., pls. iv & v.

Skiddaw Slates, junct ion w. Skid- daw gr. a t Sinen Gill, 162; in Long Sleddale-Shap area, 421 et sqq.

Skitsack (Unst), Westing Lime- stone at, 644.

Skrinkle Haven (Pembrokesh.), Downtonian & Di t tonian at , 542, 546.

Skrinkle Sandstones, 541, 542. Slaindale (Yorks.), 12. Slates, Middle Cambrian, of

Tancredston inlier, 46 ; spotted, in Carnmenellis granite complex, 258, 259, chem. anal.

Sleddale Fell (Westmorland), 430, 431,435.

Slickensides, in Carnmenellis granite complex, 272-3.

Slieve Croob (Co. Down), 585 et sqq.

Slievegarron (Co. Down), 588 et sqq. ; augite-biotite-diorite fr., 609-13, fig., chem. anal. ;

hypersthene-monzonite fr., 620, chem. anal.

Slievegarron type of hybrids, :Newry Ign. Compl., 590 ; petrogr, of, 609-13, fig., chem. aIlal .

Slievehanny (Co. Down), 601. Slievenaboley (Co. Down), 587. Slievenisky (Co. Down), 587, 592,

596, 598; fused sediment fr., 602 fig., 603-4, chem. anal .

" Slip " & " slide," the terms, 467. Small Wate r (Westmorland), 426,

427, 436. Smaws quarry (Tadcaster), 150. SMITH, B., 719. SMITH, S., grant ft. Gloyne Fund

tO, X. S•XTH, W. C., 239, 32I, 634. Smith vein, Grainsgill, 185, 186. SMVTH, L. B., obit. of J. Joly, lv -

lvii. Solenodonsaurus, 77, 80. SoLomon, J . D., 156; Daniel-

Pidgeon Fund awarded to, ix. Solva (Pembrokesh.), 46. Solva beds, St. David's, 36, 44,

45 ; of Tancredston inlier, 45-6. Solva R. & val ley (Pembrokesh.),

34, 40, 69. Somaliland, separation fr. India

in Cretaceous t ime, 109. Soomylacris, 291.

truncata sp. nov., 291-3, fig., pl. x.

celtica sp. nov., 293-5, fig., pl. x.

South Africa, climatic changes & faunal migrations in, 121-4; correlation of Permian w. tha t of Europe, 78-80; eorrel, of Trias w. tha t of other regions, 83-4 ; land-connexion w. Eur- asia, 80-1 ; w. S. America, 95.

South Africa, Geological Survey of, XC.

South pole, Carboniferous, 113- 14, 116, 121.

South-West (& Central) High- lands, epidiorites of, 354-416, figs., pl. xii.

Southern Rhodesia, Geological Survey of, xeii.

Sowerbyella, 10, 11. Sowerthwaite (Yorks.), 16 ; Sower-

thw. Farm, 13, 15, seetn.; Sowerthw. Wood, 12, 13, 20, figs.

SPATE, L. F., e lected auditor , v. Spean R. (Inverness-sh.), Ei lde

Quartzi te in, 472 ; traverse at, 474.

744 G~.~RAL

Spean-Roy distr. (Inverness-sh.), Fort William Lag in, 473-7, fig., pl. xvi.

Special General Meeting, eft. SPENCER, L. J., obit. of H. S.

Washington, xlix-1. Spessartite dykes & sills, Unst,

646-7. Spessartitic almandite, in Stewart

I. rocks, 343-4, chem. anals. Sph~rocoryphe, 11. Sphalerite, in ore deposits of

Pennine type, 695-9, 709; in veins in Grainsgill granite, 187, 190, 194, 195, anals.

Sphene, in Scottish epidiorites, 374, 375, 376, 387; in Loeh Awe tonalite, 305, 311, 314; in xenoliths in same tonalite, 306, fig., 313.

~qphenodon, 87, 90, 91, 100. Spherulites, in minor intrusions of

K u d a r u Hills, 209. Spinel, paragenesis, Stewart I.,

340-1, fig. ; in xenoliths in Loch Awe tonalite, 306 et sqq., figs.

~pinosaurus, 88. Spitsbergen, Red Bay & Wood

Bay series in, 545, 550-1. Spittal of Glenshee (Perthsh.),

epidiorites fr., 400-1,403. " Spotting " of Carnmenellis

slates, 258. Stagonolepis, 83. Stainmore glacier, 141. Stanaber Barn (Ribble valley), 24. l~taurocephalus, 12, 20.

�9 beds, Cautley, 25. Staurolite-kyanit e-garnet - biotite -

gneiss, Unst, 648-50, fig., 651, chem. anal.

STEBBING, W. P. D. (& L. R. Cox), exhibit specimens of Leviathania 8autieri, xcviii.

Stegocephalia, distribution of, 76- 140, figs.

Stegomus, 83. Stegops, 77. Stegosaurus, 84, 86, 87, 99. Stenometopon, 81. Stephanocrinus, 17. Stewart I. (N.Z.), granite-schist

contact in, 322-53, figs., pl. xi. Stile End beds, Long Sleddale-

Shap area, 421, 422, 437. Stilpnomelane, in Scottish low-

grade epidiorites, 376. Stob Coire Easain (Inverness-sh.),

Eilde Quartzite at, 502, 503. Stockdale rhyolite, Long Sleddale-

Shap area, 422, 431.

~ D E X [VO1. XC,

Stomatosuchus, 88. Stonehaven (Kincardinesh.),

Downtonian & Caledonian of, 547-8.

Stornoway, Loch (Argyll), epidiorite fr., 403.

Strachur (Loch Fyne), epidiorite sill at, 401-2, fig., 403.

Strathdon (Aberdeensh.), epidiorites fr., 407.

Strathlachlan (Argyll), epidiorite fr., 405.

STRAW, S. H., 569-70. Strike-deflection in Loch Leven

distr., 465. Strophomena, 10, 17. Structural zones, Cretaceous-Ter-

tiary, reptilian migration &, 110-16, fig. ; pre-Carboniferous, 116-18.

Studfold Sandstone, Austwick- Ribblesdale area, 20, 23-4, 28.

Studrigg Scar (Yorks.), 21, 23. Struthiosaurus, 89. Subsidence, recent, along Rhbno

valley, 457-60. Succinea putris, 151. Sulaiman Mts., 113. Sulitelma (Norway), chlorites fr.

metamorphosed igneous rocks of, 362-3.

Sulphide ores, in deposits of Pennine type, 695-9, 700-2, pl. xxv.

Sulphides, deposition in Grainsgill veins, 187, 190 et sqq.

Sunda Is., 91, 92, 96. Sunda Shelf, xcvi. Surveys. See Geological surveys. Sustovo beds, Russia, eorrel, w.

Dwyka, 79. Swanlake Bay (Pembrokesh.),

Downtonian & Dittonian at, 541,542.

SWANSTON, W., obit., lxviii-lxix. Swear Gill (Westmorland), 428. Swindale (Westmorland), 426 et

8qq. Swindale Head (Westmorland),

429, 435. Syenite xenolith, Rumaya, chem.

anal. of, 230. ~ymoliophia, 88.

Tadeaster (Yorks.), sectn, in gravel pit nr., 145 fig., 149-50; dry valleys nr., 154.

Tailbert (Westmorland), 422. TALMAGE, J. E., obit., lxix-lxx. Tancredston (Pembrokesh.), 47,

48, 64.


Tancredston inlier, 45-6, fig. Tanganyika Territory, Karroo

plants ft., 1-6. Tangasaurus, 79. Tangkoeban Prahoe (Java), xcv-

X C V I .

Tanius, 89. Tapinocephalu8 fauna, climatic

influence on migration of, 120-1. zone (Karroo), 78-9, 80, 95,

121. Tarn Crag (Westmorland), 430

et sqq. Taurus (modern Etang de Thau),

448 et sqq. Tectonic belts, Mesozoic-Tertiary,

110-18, figs.; t. blocks, Unst, 639-41, map; t. cycles, 126-7.

Tectonics, Unst, m~tamorphism &, 678-83, map ; W. Highlands, 462-523.

Telerpetum, 123. Tengger (Java), xcvi. Tenterhill quarry (Bramham), 150. Testudo, 92. Tetradymite, in veins in Grainsgill

granite, 187, 190, 194. Tetragraptus Shales, of St.

David's, 36 et sqq.; of Aber- eiddy-Abercastle, 53; of Llan- gynog, 54.

Tetrapoda, distribution of Carb. & Mesozoic terrestrial, 76-140, figs.

Tetraspis, 12. Thecodontosaurus, 81, 83, 123. Theromorpha, climatic influence

on migrations of, 120, 122, 123. T~OMAS, H. D., exhibits spiral

concretions, ci. THOMAS, H. H., 74, 417, 634. Thornship Gill (Westmorland),

422, 423. Thorpe-le-Street (Yorks.), 151. Throstle Wood (Yorks.), 147. " Thrust," the term, 467. Thyrius (modern R. H6rault), 448. " Tibetia," 122. Tilestones, Anglo-Welsh area, 537-

8. TILLEY, C. E., 416, 684. Tin Range (Stewart I.), 324. Tinosaurus, 92. Titanosauria, migrations of, 89-

90, 102-4, 112-13, 120-1,125-6. Titanosaurus, 86 et sqq. Tonalites, contaminated, of Loch

Awe, 302-21, figs. Topaz, paragenesis, Stewart I.,

340-1, fig. Torbant (Pembrokesh.), 55.

Tornieria, 86, 88, 89. " Tough way," in Carnmenellis

granite, 265. Tourmaline, in Carnmenellis

granite, 244, 250, chem. anal. ; paragenesis of, Stewart I., 33s-40, ng.

Trachodon, 89, 100, 101. Trachodontia, migrations of, 89,

101, 126. Treddiog-fach (Pembrokesh.), 55,

56. Trees, fossil, growth-rings of, 119. Treffynnon (Pembrokesh.), 39,

41-2. Treffynnon Ford, 40. Treffyrmon group, St. David's,

36, 39-40 ; hornbl.-porphyry intrusions into, 41-2 ; petrogr. of, 60-1, 62-3.

Trefgarn (Pembrokesh.), 48, 54. Trefgarn Owen, 47. Tregidreg (Pembrokesh.), 53. Treglemais (Pembrokesh.), 35, 37,

38, 59. Treglemais group, St. David's,

36, 38-9, 40 ; qu.-porphyry intrusion into, 41; petrogr. of, 59-60.

Trehale (Pembrokesh.), 55 et sqq. Treiva (Pembrokesh.), 40, 47, 63. " Tremadoe," Pembrokeshire, 35,

36, 49-54. Tremaenhir (Pembrokesh.), 35,

36, 49, 50. Tremaenhir syncline, 37, 44 et sqq. Trematosaurus, 80. Tre-newydd Fawr (Pembrokesh.),

53. Trenicol (Pembrokesh.), 47 et sqq. Tresewig (Pembrokesh.), 44. Tresiencyn (Pembrokesh.), 55. Tretheague (Cornwall), 246, 271. Trias, correl, of, by reptilia, 83-4. Trilobita, of Coniston Limestone

series, Austwick - Ribblesdale, 10, 11; of D. bifidus beds, St. David's, 56.

Trilophosaurus, 82, 83. Trimpley (Worcs.), Downtonian

fauna at, 532-3, 534-5. Trinucleus, 12, 13, 16, 17, 56,

57. Trionyx muticus, 92. Tritylodon, 80. Trondhjem {Norway), prochlorite

ft. greenschist of, 363. TroSdon, 89. T~V~.MA~, A. E., 301. T~vsco~r, S. J., obit. of A. R.

Sawyer, lxv-lxvi.

746 GENERAL I N D E X [voh xc,

Truss Gap (Westmorland), 428, 429.

Tuff bands in Wrengill Andesites, 430.

Tufts, St. David's area, 38-40, 59-61, 66-7. See also Bedded, Coarse, Froswick, & Mottled Tufts.

TURNER, J. S., 570; on Austwick- Ribblesdale, 30-1.

Ty-cant (Pembrokesh.), 48. Ty-Llwyd, 44 ; porphyry in-

trusion at, 40, 41, 62. Tyrannosaurus, 89.

Uganda, Geological Survey of, xcii.

Ullmannite, in ore deposits of Pennine type, 699.

United States, geological surveys of, lxxxv, lxxxviii, lxxxix, xciii.

Urmt (Shetland Is.), metamorphic geology of, 637-84, figs., pl. xxiii.

" Upfold," the term, 467. Upper Andesites, Long Sleddale~

Shap area, 422, 424, 431-2, 435. Upper Chalky Drift, E. Anglia,

correl, w. Upper Purple Boulder-clay, Holderness, 153.

Upper Everest Limestone, ii. Upper Purple Boulder-clay,

Holderness, 153. Ural Copper Sandstone, 78-9, 80. Urals, U. Permian of, correl, w.

that of other areas, 78-80.

Vale of York, during Glacial Period, 141-2; glacial dep. of, 147-51, 152-3; glaciation of, 153-4.

Valentian, Austwick-Ribblesdale area, 18-20, fig.

Valla Field (Unst), 642 et sqq. Valla Field Block, Unst, 639,

641-52, figs. Valla Field Group, Unst, 642;

injection-rocks of, 645-6. Variables, belt of, Scottish Down-

tonian-Caledonian, 547, 549, 557 ; Norwegian Downtonian, 549, 550, 557.

Variscan para-equatorial geosynclinals, 117.

Veins, banded, in N. Pennine mineral field, 706-8, fig. ; granular veins in same field, 708; mineralized v. in granites of Kudaru Hills, 222-3; in Newry Ign. Compl., 625 ; quartz-

tourmaline v. in Carnmenellis granite, 247, 248. See also Ore deposits, Ore-veins, &" Greiscn veins.

Velociraptor, 89. Vidourle 1~. (France), 451. Vieux RhSne, 446. Vigorniella regis gen. et sp.

nov., 578-80, pl. xxi. Vimy, Gr~s de, 5~6, 555. Volcanoes, Javanese, xcv-xcvii.

WAOER, L. R., on the Mount Everest Expedition, 1933, i-iii.

Wales, Downtonian & Dittonian of S. Central, 536-9, 544; of S., 539-44.

Walterston (Pembrokesh.), 51. Wankie coalfield (S. Rhod.), 122. WASHINOTON, H. S., obit. of,

xlix-l. Watergate Bay (Cornwall), Dart-

mouth Slates of, 544 et sqq. WATTS, W. W., obit. of E. Hill,

liii-liv. Waun.y-barry {Pembrokesh.), 53. Welsh Hook beds, Hayscastle, 45. West Highlands of Scotland,

tectonics of, 462-523, figs., pls. xv-xviii.

Western Cleddau valley (Pcm- brokesh.), 34, 47, 51, 56, 57, 68 ; sectn, along, 37.

Westing Group, Unst, 642. Westing Limestone, Unst, 642,

644. Westmorland. See Long Sleddale

& Shap. Wet Sleddale (Westmorland), 429

et sqq. Wharfe {Yorks.), l l , 16; Ash-

gillian sequence at, 13-15; Browgill beds at, 20.

Wharfe Conglomerate, 11, 13-18, figs., 25, 28.

Wharfe Gill & Wharfe Gill Sike (Yorks.), l l , 12.

Whin Sill, N. Pennine ore veins &, 702, 704, 712, 714-15.

WHITE, E. I., 569; grant fr. Gloyne Fund to, x.

White Crag (Westmorland), 423. White Gill (Cumberland), chem.

anal. of granite fr., 172. White Sike Barn (Ribblesdale),

25. Whiteacre Crag (Westmorland),

426. Whitesand Bay (Pembrokesh.),

35, 37, 48, 69. Whitland (Carmarthen), 54.


Whyn t i e Head (Banffsh.), epidiorites ft., 406.

Wichi ta beds, Tetrapod fauna of, 78.

WILCOCKSON, W. H. See :K.Iy, o, W. B. R.

WILLIAMS, GORDON J. , on a Granite-Schist Contact in Stewart Island, New Zealand, 322-53, figs., pl. xi.

WILLIAMS, GRXFFITE JOHN, obit., lxx-lxxi.

WILLIAMS, H. , 276. WILLIES, T. G., on the Pre-

Cambrian and Lower Palm- ozoic Rocks of the Eastern End of the St. David 's Pre-Cam- brian area, Pembrokeshire, 32-72, figs., pl. ii, 74-5.

WlI~m, B., obit. of J. E. Tal- mage, lxix-lxx.

W~soN, G., 719. Windows of Et ive , 503-5. Wingate Hill (Tadcaster), 145

fig., 149-50. WIs~.M~, J. I). H. , on the

Central and South-West High- land Epidior i tes : a Study of Progressive Metamorphism, 354-416, figs., pl. xii, 417.

Withamite , in glacial sand at Haughton Moor, 148.

Witheri te , in ore deposits of Pennine type, 709.

Wolds (Yorks.), glacial deposits of, 147-9.

Wolfram, in veins in Grainsgill granite, 188, 190, fig.; recta- somatic replacement of, by scheelite, 191-3, fig.

WOLLASTOI~ MEDAL awarded to Sir Henry Miers, lxxii-lxxii i ; W. FUND awarded to W. R. Jones, lxxviii- lxxix ; list of Medallists & recipients of Fund, xxvii.

WOLLASTO~ n]emorial plaque, un- veiling of, ~tLcviii.

Wood Bay series, Spitsbergen, 545. WOODWARD, A. S., obit. of Baron

F. Nopcsa, xlvii i-xlix; on a New Cyathaspidian Fish from the Upper Downtonian of Corvedale, 566-7, pl. xix.

Wren Gill (Westmorland), 419, 430, 436.

Wrengill Andesites, Long Sled- dale-Shap area, 422 et sqq.

Xenoliths, in Carnm,enellis granite, 255, 259-62, fig., chem. anals. ; in Loch Awe tonalite, 302-3, 304, 305-10, 312-13, 316-21; in Newry granodiorite, 624-5; in Skaw augen-granite, 677; of mica-schist, in granitic magma-flow of Stewart I. , 330.

Y Graig (Pembrokesh.), 58, 67-8. Yarlside Crag (Westmorland), 430,

435. Yellow Sea, European areas in

Di t tonian t ime compared w., 558-9.

Yoredale cherts, in glacial gravel of Holme-upon-Spalding Moor, 143-4, fig.

" Young," the term, 467-8. Younger Int rus ive rocks of the

K u d a r u Hills, 201-38, figs., pls. Vl--Vlll.

Ysgeifiog (Pembrokesh.), 38.

Zechstein (Lower), correI, w. Tapinocephalus zone, 79.

Zircon, in Carnmenellis xenoliths, 260 ; in fayalite-quartz-porphyry of Kudaru Hills, 215-16.

Zoisite, in Scottish low-grade epidiorites, 359.

Zonal distr ibution of minerals in N. Pennine ore deposits, 694-5, 696-9, 703-6, figs.

Zoning, use of epidiorites in, 407-9, map.

Zygosaurus, 78.

Documents

GENERAL INDEX TO VOLUME XC · 2019. 10. 21. · 722 GENERAL INDEX [vol. xc, daw granite & associated rocks, 172-3 ; of Carnmenellis granitic rocks & minerals, 252, table facing 276;