GENERAL INDEX

TO

THE C~UARTEKLY JOURNAL

AND

PROCEEDINGS OF THE GEOLOGICAL SOCIETY.

[The fossils referred to are described ; and those of which the names are printed in italics are also figured.]

Abbotsbury ironstone, 273. maenmawr, 424, 427; of copper Abra prismatica, 121. pyrites from l~ova Scotia, 753; of Acentrophorus, 562. devitrified perlitic pitchstone and Adams, Prof. A. Leith, on gigantic of Miocene perlites, 457; of Pre- land-tortoises and a small fresh- Cambrian rocks from St. David's, water species from the ossiferous 233, 234 note; of rocks of the Lizard caverns of Malta, together with a district, 924. list of their fossil fauna and a note Ancient devitrified pitchstones and on Chelonian remains from the perlites from the Lower-Silurian rock-cavities of Gibraltar, 177. district of Shropshire, 449. , on remains of the Mam- AnisomyoT~ vectis, 195. moth and other mammals from Annesley, Permians of, 17. northern Spain, 537. Anniversary Address of the President, Africa, South, Mr. E. J. Dunn on the Prec. 4x-88. See also Duncan, Prof. diamond-fields of, 879. P. Martin. Agglomerates, volcanic, 458. Annual Report for 1876, Prec. I I. Agnostus dux, 665. Ant valley, section across the, 92. ~langordlek, fjord of, 142, 147. Anthrajoalxmo~ ? }Voodwardi, 863. Alberbury, Permians of, 21. Antrim, Ballycastle coal-field, 625. Allport,, S., Esq., on certain ancient Aporrhais marginata, 494. devitrified pitchstones and perlites Appleford bridge, near Witham, sec- from the Lower-Slim'Jan district of tion at, 111. Shropshire, 449. Appleton, Corallian rocks at, 362 ; Ambleside, section showing the vertical general section of beds near, 363. succession of the Silurian strata in Arachnoides australis, 48. Skelgill :Beck near, 472. elongatus, 48. Amblypterus, 548, 552, 558. Loveni, 47, 65. America, Carboniferous rocks of, 641. Aralo-Caspian area, quaternary depo- Ammol~ites acanthonotus, 491. sits of the, 855. - cawtoneusis, 392. Araucarites Hudlestoni, 402. ccelonotus, 491. Area anomala, 398. perarmatus, 392. -- lanthanou, 398. pseudocordatus, 392. Ardwick, Permians of, 18.

- rhamnonotus, 490. Asaphus ( Asaphelh:s) Homfi'ayi, 663. Ampleforth Beacon, section from, to -- (PlatyTeltis) Croftii, 665. Oswaldkirk, 356. Ashes, volcanic, 458. Ampthill Clay, 313. Astarte aytoneusis, 397. Analyses of altered rocks from Pen- -- Duboisiana, 396. 3P2 936 GENERAL INDEX.

Astarte subdepressa, 396. ton, Esq., on the Corallian rocks of Australia, South, Prof. R. Tare on new England, 260. species of ~Belemnites and Salenia Blanford, H. F., Esq., on the question from the Middle Tertiaries of, of the glacial or volcanic origin of 256. the Talchir boulder-bed of India Australian Cainozoic (Tertiary)depo- and the Karoo boulder-bed of South sits, Prof. P. Martin Duncan on the Africa, Proc. 7. Echinodermata of the, 42. Blore's Hill, 761. Avicula l~vis, 3(39. Bohemia, Permians of, 24. ovalis, 399. Bone-caves of Creswell Crags, Rev. ft. ----- Tteropernoides, 399. M. Mello on the, 579. S~r~wkmanni, 399. Bonnev, Rev. T. G., on the serpentine Axis of Diploxylo~, 839. and associated rocks of the Lizard Ayton, Coral Rag of, 327. district, 884. ~,~, & Rev. E. Hill, on the Babylon Hill, section from Ham Hill Pre-Carboniferous rocks of Charn- to, 4. wood Forest. Part I. 754. ~, section of beds at Ham Hill Bootie, doek-~ctions near, 733. and, 5. :Borrowdale Series, of the north of Balk, gabbro-vein in hornblende schist England, strata between the, and at the, 893 ; hornblende in gabbro- the Coniston Flags, 461. vein at the, 895. Boulder-beds, Talehir and Karoo, Mr. - quarry, analysis of Red Serpen- H. F. Blanford on the glacial or tine from, 926." volcanic origin of the, Proc. 7. serpentine, microscopic charac- Boulder-clay, Mr. D. Mackintosh on ters of, 921. a number of new sections round the Ballycastle coal-field, 625. estuary of the Dee which exhibit Bardon Hill, 771,780. phenomena having an important Barlow, Dr., notice of bequest from bearing on the origin of, 730. the late, _Proc. 5 ; extract from the Boulder-clays, derivation of compo- will of the late, Proc. 13. nent materials of, 734. Barrowmouth, Permians of, 16. Boulder-clays of the basin of the Irish Bawdon, 783. Sea, 737. :Beach, Cahore, 29. ]]oxford valley, section from, to the , Chesil, 29. Brett valley, 109. Beacon 1:Jill, 757. Brachiopoda of the Dorsetshire Ce- Belemnites, Prof. R. Tare on a new phalopoda-bed, 9. species of, from the Middle Terti- Brachystoma angulare, 496. aries of South Australia, 256. Bradford-Abbas quarry, section at, 7. JBelemnites sene~cens, 257. Bradgate, Stable quarry at, 763. Belgium, Carboniferous of, 637, Bradley Farm, Marcham, section near, ~ellererThon shinetone~sis, 668. 307. Belt, T., Esq., on thesteppes of South- Brazil Wood, 783. ern Russia, 843. Brett valley, section from Boxford Beneliff grits, 264. valley to the, 109. Bendigo, M. C. A. Zacharim on fossil Bristol coal-field, 631, organic remains from, 2roc. 95. British cretaceous strata, Mr. ~E. T. Benscliff, 765. :Newton on remains of H~/l~sodon, Bequest, notice of, from the late Dr. _Porthe us, an d Ic]~H~yodectes from, 505. Barlow, Proc. 5. British Isles, Prof. tIull on the upper Berkshire, Corallian rocks of, 283. limit of the e~entially marine beds Berwickshire, Mr. R. Etheridge, jun., of the Carboniferous group of the, on the remains of a large crustacean, 613, probably indicative of a new species Broomcroft and l:[arnage Grange, sec- of Eur~j2terus, or allied genus, from tion through, 655. the Lower Carboniferous series Broomriggs, 758. (cement-stone) of, 223. Bryn Gorlan, Vale of Clwyd, section Bigsby Medal, award of the, to Prof. at, 209. O. C. Marsh, Proc. 4 o. Brynkinallt colliery, 10. Birkenhead, sections around, 734. :Buchanan-Castle quarry, Devonian Blake, l%v. J. F., and W. H. Hudles- plant-remains in, 221, GENERAL INDEX. 937

Buck Hills, 756. Carboniferous series, Lower, of Ber- Buckman, J., Esq., on the Cephalo- wickshire, Mr. R. Etheridge, jun., poda-beds of Gloucester, Dorset, and on the remains of a large crusta- Somerset, 1. cean fiom the, 223. Burdale, eorallian at, 374. strata, Upper, of Shropshire Burdale Beck, section from North- and Denbighshire, Mr. D. C. Davie Grimston Hill to, 375. on the relation of the, to beds usually Bure valley, section across the, 91. described as Permian, 10. Carlow, section through, 618. Cadgwith, serpentine near, 898. Carnpersack rock, analysis of, 928. , microscopic characters of black Carn Sparnack, microscopic characters serpentine from near, 921. of serpentine from, 902, 921. ~, analysis of black serpentine Carpathians, Messrs. Jack & Home from near, 925. on glacial drift in the North-eastern, Caerleon Cove, gabbro from, 900. 673. --, composition ofgabbro from Carruthers, W., Esq., description of near, 926. a new species of Araucarites from Cahore shingle beach, Wexford, 1Yfr. the Coralline oolite of Malton,402. G. H. Kinahau on, 29. Castlecomer, section through, 618. Cainozoic deposits, Australian, Prof. Castlecomer and Killenaule coal-fields, P. Martin Duncan on the Echino- 617. dermata of the, 42. Castle ]:[oward, Lower Calcareous Calderon, Sefior Salvador, on the fos- Grit of, 361. sil Vertebrata hitherto discovered Castleton, Derbyshire, the ossiferous in Spain, 124. deposit at Windy Knoll, 724. Callauder, Messrs. Jack & ]~theridge Catcombe, Corallian of, 294. on the discovery of plants in the Catopygus elegans, 51, 67. Lower Old Red Sandstone of the Caverns, ossiferous, of Malta, Prof. A. neighbourhood of, 213. Leith Adams on gigantic land-tor- Callaway, Charles, Esq., on a new toises and a small freshwater species area of Upper Cambrian rocks iu from the, together with a list of South Shropshire, with a description their fossil fauna, 177. of a new fauna, 652. Caves of Creswell Crags, Prof. W. B. Calne, oolite of, 289. Dawkins on the mammal fauna of Cal#ptr~a concentriea, 201. the, 589. Cooksoni~e, 201. Cement-stone group, Mr. R. Etheridge, Grayana, 201. jun., on the remains of a large crus- Cambrian rocks, Mr. C. Callaway on a tacean from the, of Berwickshire, new area 05 in South Shropshire, 223. 65. Cephalopoda, list of, from the Gry- Cambridge, eorallian reef of, 313. phite grit of Dorsetshire, 7. Cambridge Coprolite-bed, l%fr. W. Cephalopoda- beds of Gloucester, J. Sollas on a fossil holorhaphidote Dorset, and Somerset, Mr. J. Buck- sponge from the, 242. man on the, l. Cambridge Greensand, Mr. A. g. gukes Cerithium, sp. (eft virdunense), 394. Brown on the fauna of the, 485. Chair of Kildare, 481. Canobie, Permians of, 16. Chalk, Upper, [V[r. F. G. H. Price on Caradoc rocks, Lower, in South Shrop- the beds between the Gault and the, shire, 653. near Folkestone, 431. Carboniferous formation of the south- Chalk-marl near Folkestone, 433, 435. east of Scotland, Mr. R. Etheridge, Charley Wood, 773. jun., on a macrurous Decapod from Charnwood Forest, Rev. E. Hill & the Red Sandstone, or lowest group Rev. T. G. Bonney on the Pre- of the, 863. Carboniferous rocks off Part L, 754. group, Prof. Hull on the upper Chelonian remains from the rock- limit of the essentially marine beds cavities of Gibraltar, Prof. A. Leith of the, of the British Isles and Adams on, 188. adjoining continental districts, 613. Chemical and mineralogical changes, rocks of the Continent, 636-640. Mr. J. A. Phillips on the, which series, Prof. Hull on the clas- have taken place in certain eruptive sification of the, 613, 615. rocks of North Wales, 423. 938 GENERAL II~-DEX.

Chemnitzia ferruginea, 393. Lighthouse Gorge to the northern htnqtonensis, 393. end of, 137. - pseudolimbata, 393. Coverack, serpentines near, 892 ; strip senistriata, 120. of hornblende schist in serpentine - tenuistriat~, 497. near, 893. Chesil Beach, Dorsetshire, Mr. G. It. Coverack Cove, microscopic structure Kinahan on the. 29. of serpentine of. 916; serpentine Chillesford Clay, Mr. 17. W. Harmer and gabbro of, 905. 907, 912. on the relation of the forest-bed to village, microscopic character~ of the, 13L serpentine near, 920. Chirk, section from, to Ifton Heath, Crag, Norwich, Mr. F. W. Harmer 10. on the so-called terrestrial surface Chitterman Hill, 771. at the base of the, 1,~. Church Hole, 584, 601, 60(;. , Red, Sir. W. Whitaker on the, Church-Hole Cave, ground-plan and 122. sections of, 588. 74: --' unfossiliferous sands of the, Cirques in Norway, 161; in Green- land, 1~14. , --, of Suffolk, Prof. W. H. Classification of Carboniferous strata, ~-q.ower on the occurrence of re- 64 1-650. mains of Ity~zarcr in the, 534. Coal-bearing strata near Erekli, Ad- Crq)id~da alia. 202. miral T. Spratt on the, 524. -- ehamc~formi,', -000"2. Coalbrook-Dale coal-field. 629. -- gauINna, 202. Coal-fields, Irish, 616-626. Creswell Crags, Rev. ft. M. Mello on Coal-formation, Dr. J. W. Dawson on the bone-eaves of, 579. a specimen of Diplo.r$lon from the, ~, Prof. W. B. Dawkins on the of Nova Scotia, 8.%. mammal fauna of the caves of, 589. Coal island, ruction through, 618. Cretaceous Patellid,'e, British, M:r. J. Coal-pebbles, Mr. H. K. Jordan on, S. Gardner on, 1~2. 932. strata. Mr. E. T. Newton on re- Coast-ice, Prof. John Mi]ne on the mains of H.ypsodon, Portheus, and action o[ on an oscillating area, 929. leh/hyodectes from British, 505. Cobalt in the Transvaal, 893. Crousa Down, gabbro of, 911. Cocklington. Corallian rocks of, 279. Crueihulum ffiqan/eum. 20"~. Coniston Flags, strata between the Crustacean, Mr. R. Etheridge, Jun., Borrowdale series of the north of on the remains of a large, from the England and the, 461. Lower Carboniferous series of Ber- Coniston Limestone, 464; Irish re- wiekslfire, 223. coPresentatives of the, 478. Cunmor. Corallian of, 308. nocoryphe mo~dle, 665. Cffl)rieardia .qlabra, 397. Conophrys ~alopieT~ia, 667. Cyprina ta~wredi/brmis, 397. Conygre, Lower Calcareous Grit of, 289. Danube, superficial beds of the valley Copper-ore. Mr. E. Gilpin on some of the, 852. recent discoveries ot: in Nova Scotia, Daptinus, 50. 749. Davies, D. C., Esq., on the relation of Coprolite bed, Cambridge, Mr. W. J. the Upper Carboniferous strata of Sollas on a fossil holorhaphidote Shropshire m~d Denbighshire to sponge from the. 242. beds usually described as Permian, Corallian rocks of England, Messrs. 10. Blake & tIudleston on the, 260. Dawkins, Prof. W. Bovd, the explo- Coralline oolite of Malton. new spe- ration of the ossiferous deposit at cies of Arazwarites from the, 402. Windy Knoll, Castleton, Derby- Corals in situ in Rag Quarry, at shire, 724. Slingsby, 371. , on the mammal fauna of the Corwen, North %Vales, Prof. T. M'- caxes of Creswell Crags, 589. Kenny ~ughes, on the Silurian grits Dawpool, fallen boulder at, 732 ; sea- of, 207. coast section at. 731. ~--, section from, to Penyglog, "207. Dawson, Dr. J. W., on a specimen of Cosmoptychius, 552. _Diploxyon, from the coal-formation Covehithe Cliff, section fi'om Pakefield- of h'ova Scotia, 836. GEN~ERAL INDEX. 939

De Beer's mine, section of dolerite in, Donation Fund to R. Etheridge, 879. Esq., Jun., 34 ; Address on handing Deben, section from the valley of the the Murchison Medal to Vv'arington Orwell to that of a tributary of the, W. Smyth, Esq., for transmission to 104; section across one side of the the Rev. W. B. Clarke, 35 ; Address valley of the, 105. on presenting the balance of the Deeapod, Mr. R. Etheridge, ffun., on Murchison Geological Fund to the the occurrence of a Macrurous, inthe Rev. ft. F. Blake, 37; Address on Red Sandstone, or lowest group, of handing the Lyell Medal to Prof. the Carboniferous formation in the Ramsay for transmission to Dr. south-east of Scotland, 863. James Hector, 38; Address on hand- Dee, Mr. D. Mackintosh, on new sec- ing the balance of the Lyell Fund tions round the estuary of the, 730. to the Rev. Thomas Wiltshire for Denbighshire and Flintshire coal-dis- transmission to William Pengelly, trict, 628. Esq., 39; Address on handing the - and Shropshire, Mr. D. C. Davies Bigsby Medal to J. W. Hulke, Esq., on the Upper Carboniferous strata for transmission to Prof. O.C. l~Iarsh, of, 10. 4 ~ . Anniversary Address, :February Derbyshire, the ossiferous deposit at 16,1877: Obituary~btices of Deceased Windy Knoll, Castleton, 724. Fellows:--Mr. David Forbes, 4x; coal-district, 627. Mr. E. Billings, 48; M. Adolphe Devil's Frying-pan, serpentine of, 898. T. Brongniart, 5o; Mr. C. F. H. Devitrified pflchstones and perlites, Credner, For. Corr., 5z ; Mr. T. It. ancient, from the Lower-Silurian Wyndham, 55 ; Prof. C. G. Ehren- district of Shropshire, 449. berg, ~br. Memb., 56; Dr. H. O. Diallage, alteration of, 912. Barlow, 6o; Baron W. Sartorius

- of newer gabbro of the Lizard, yon Waltcrshausen, For. Memb., 62. analysis of, 927. Address on the present condition Diamond-fields of South Africa, 879. and probable future course of geolo- Dictyopyge, 565. gical study, 64-88. Dimetian and Pebidian (Pre-Cam- Duncan, Prof. P. Martin, on the Eehi- brian) rocks of St. David's, Mr. H. nodermata of the Australian Gaino- l=[icks on the, 229. zoic (Tertiary) deposits, 42. Diorite dyke, section of, with quartz Dungannon, section through, 618. veins, 879. coal-field, 624. ,Diploxj/lon, Dr. ft. W. Dawson on a Dunn, E. J., Esq., on the diamond- specimen of, from the coaLforma- fields of South Africa, with obBer- tion of :Nova Scotia, 836. rations on the gold-fields and cobalt- Disko Island, 142, 143. mines in the Transvaal, 879. Dolerite, tilted, section of, 879. Durham, Permians of, 23. Donation from C. J. Lambert, Esq., Dykes, trap, of the Lizard district, 910, /:'roe. 9 2 . 913. Dorset, North, Corallian rocks of', 275. ~, Somerset, and Gloucester, Mr. :East Anglia, Mr. S. V. Wood, Jun., ft. Buekman on the Cephalopoda- and 1~. W. Harmer on the later beds of, 1 Tertiary geology of, 74. Dorsetshire, Mr. G. I{. Kinahan on Echinanthus lestudinarius, 46, 65. the Chesil Beach, 29. Echinarachinus parma, 65. Driftage of sea-beaches, 32. Ecfiinobrissus australia, 50, 66. Drumglas Colliery, section through, Echinodermata, Australian recent and 618. Tertiary genera of, 62 ; Australian, Dufton, section of the Coniston Lime- specific alliances of, 63. stone at Keisley, near, 465. ~, list of, from the Australian CM- - shales, 462. nozoic deposits, 44. Dumbartonshire, Devonian plant-re- --, Prof. P. Martin Duncan on the, mains from, 222. of the Australian Cainozoie deposits, Duncan, Prof. P. Martin (President), 42. Address on presenting the Wollas- Eehinolampas ovulum, 66. ton Gold Medal to :Robert Mallet, Eden, Cumberland, Permians of, 16. Esq., Proc. 31 ; Address on present- Eersteling gold-field, 881. ing the balance of the Wollaston Egedesminde, 142. 940 G~RAL INDEX.

Elasmosaurian, Prof. Seeley on an, Carboniferous series of Berwiek- from the base of the gault at Folke- shire, 223. stone, 541. Eurffl)terus ? Stevensoni, 224. Elf-Hills Quarry, sketch section in, 413. Faringdon, Corallian of, 301. Eloniehthys, 553, 558, 575. Fauna, British Carboniferous marine, Elsworth rock, 313. 642. EmarginMa a~wisgra, 199. of the Cambridge Green~nd, divisiensis, 198. ~[r. A. J'. Jukes-Browne on the, 485. ~. Gresslffi, 197. L of the ossiferous caverns of - Mefferi, 199. Malta, list of the, 187. neocomiensis, 196. Filey Point. Corallian of, 318. 29unetv.rella, 197. Fjords, lakes, and cirques, Mr. A. HeN sanctce-ca~harina~, 198. land on the formation of, in Nor- : unicos/ata, 199. way and Greenland, 142. - valanqiensis, 197. Flintshire and Denbighshire coal-dis- England, ])Iessrs. Blake and l~udleston trict, 628. on the Corallian rocks of, 260. Flower, Prof. W. 1=[., on the ocettr- --, strata between the Borrowdalo rence of the remains of H!/~mrctos series of the north of, and the Co- in the Red Crag of Suffolk, 534. niston flags, 461. Folkestone. Mr. F. G. H. Price on the English Carboniferous districts, 626- beds between the Gault and Upper 633. Chalk near, 431. -- Channel, tides in the, 29. --, Prof. Seeley on 3[auisaur~ts Enniskillen, Earl of, donation of draw- Gerdneri, an Elasmosaurian from in~, Proc. 5. the base of the Gault at, 541. Enville, Permians of, ')2. Forest-bed, Mr. F. W. Harmer, on Erekli, Admiral T. Spratt on coal- the relation of the, to the Chillesford bearing strata near, 524. clay, 134. , geology of, 531. Forest Gate, 755. , section of coal-bearing deposits Forge valley, Corallian of, 321. near, 526. ----, section at the mouth of, Erisiehthe, "507. 320. Erratic stones, striated, 731. Fos~is, lists of, from the Freestone of Eruptive rocks of North Wales, Mr. IIam Hill, 6 ; fronl the Dorset equi- J. A. Phillips on the chenfical and valent of the Gryphite Grit.7; from mineralogical changes which have the Maltese Caves, 187; from the taken place in some, 423. :Nothe grits near Weymouth, 263; Etheridge, R., Esq., notes on the fossil from the Nothe clays. 264 ; from the plants from Kosloo, 532. Osmington oolite, 2~;6; from the Etheridge, R., Esq., Jun., on the re- irrigonia-beds of Weynmuth and mains of a large crustacean, pro- Osmington, 266 ; fl-om the Triqonia- bably indicative of a new species of beds of Linton Hill, 269 ; from the E~rypterus, or allied genus (EarU- Sandsfoot clay, 270 ; from the Sands- t~terus ? Stevenso~d), from the Lower foot grits, 271 ; from the Abbots- Carboniferous series (cement-stone bury ironstone, 274 ; from the West- group) of Berwiekshire, 223. bury ironstone, 285; from Steeple on the occurrence of a Macrurous Asl;ton, 287, 288; from Calne, 290, Deeapod (Anthrapal(~mon? Vvbod- 291; from Hillmarton, 292; from wardi, sp. nov.) in the Red Sand- the coralline oolite of Highworth, stone or lowest gq-oup of the Car- 299 ; from the coral rag of Upware, boniferous formation, in the south- 314; from the ealc grit of Filer, east of Scotland, 863. 3] 8 ; from Scarborough Castle Hiil, , , and R. L. Jack, Esq., on the 324 ; from the coral rag of Seamer discovery of plants in the Lower &c., 328 ; from the Trigonia-beds of Old Red Sandstone of the neigh- Pickering, 336 ; from the Upper bourhood of Callander, 213. Calcareous grit, Pickering, 340; from EuTatagus Laubei, 55. the coralline oolite of Ampleforth rotundas, 53, 67. &c., 358 ; from the coral rag of Os- Eurypterus, Mr. R. Etheridge, finn., waldldrk district, 360, 361; fi'om on a new species of, from the Lower the Lower Calcareous grit near GENERA]~INDEX, 941

Castle tYoward, 362 ; from eorallian Glacial drifts in the north-eastern Car- passage-beds near Appleton, 363; pathians, 673. from the oolites of Malton, 367; epoch, extent and thickness of from the coral rag of the Langtou- glaciers in Greenland and Norway Grimston district, 379; from the during the, 158. beds between the Gault and Upper events, Mr. D. Mackintosh on Chalk near Folkestone, 442-445 ; of a number of new sectious around the Dufton shales, 463 ; of the Co- the estuary of the Dee, which ex- niston Limestone, 467 ; of the Grap- hibit phenomena having an impor- tolitic Mudstones, 473; from the tant bearing on the sequence of, Lower CoM-measures of Castleco- 730. met, 621; from the Middle Coal- Glacial and Postglacial Mollusca, 121. measures, 648 ; from the Gannister- Glaciers, extent and thickness of, in beds, 642; from the Shineton shales, Greenland and ~'orway during the 659; from the quaternary deposits Glacial epoch, 158. of southern Russia, 859. , rate of motion of, in Greenland, Foxhall Hall, section in a coprolite- 148. pR near, 81. in the ice-fjords of north Green- France, Carboniferous of northern, land, 147. 637. Glamorganshire Coal-measures, 632. Fusus Waelii, 120. Glaven valley, section across the, 90. Gloucester, Dorset, and Somerset, Mr. Oabbro at the Balk, 893, 894, 895, J. Buckman on the Cephalopoda- 897; in serpentine and hornblende beds of, 1. schist near the Balk, 897; from Glyphea ferruginea, 400. Caerleon Cove, 900; at Karak Clews, Goatacre, Oolite of, 092. 902 ; of Crous~ Down, 911 ; of Caer- Gold-fields, Mr. E. J. Dunn on the, leon Cove, composition of, 926; of of the Transvaal, 881. Karak Clews, analysis of,928; newer, Gonatodus, 555. of the Lizard district, 909 ; older, of Goomhilly Downs, serpentine of, 914 ; the Lizard district, 906. microscopic characters of serpentine Gardner, J. S., :Esq., on British Creta- of, 919. ceous Patellidm and other families Grange Hill, 481. of Patelloid Gastropoda, 192. Granite vein intersecting hornblende Gartmore, Perthshire, Devonian plant- schist and serpentine near Kynance, remains from near, 222. 888 ; in the Rill, 889. Gastroch~na carina~a, 395. Graptolitic mudstones, 471. Gastropoda, Patelloid, Mr. J. S. Gard- Great :Bavington, section across both ner on British Cretaceous, 192. branches of the Whin Sill near, 413. Gault, Prof. Seeley on Manisaurus Great Bealings church, section in a Gardneri, an Elasmosaurian from pit three furlongs east of, 76. the base of the, at Folkestone, 54l. Great-Gun Hill, 777. Gault and Upper Chalk, Mr. F. G. H. Green Hill, 772. Price on the beds between the, near Greenland, icebergs of, 154. Folkestone, 431. --, inland ice of, 144. George Cove, microscopic characters --, North, Mr. A. Helland on the of serpentine from near, 920. ice-fjords of, and on the formation Germany, Carboniferous of, 638. of ijords, lakes, and cirques in Nor- Gibraltar, Profi A. Leith Adams on way and Greenland, 142. Chelonian remains from the reck- Grcensand, Cambridge, Mr. A. J. cavities of, 188. gukes-Brown on the fauna of the; - , tortoise from the caves of, 188. 485. Gillingham, Corallian rocks of, 278. Grey chalk near Folkestone, 437, 439. Gilpin, :Edwin, :Esq., on some recent Grimston Hill, North, section from, discoveries of copper-ore in Nova to Burdale :Beck, 375. Scotia, 749. Grits, Silurian, Prof. T. M'Kenny Glacial deposits, unconformity between ttughes on the, Corwen, North the lower and middle, in East An- Wales, 207. glia, 78. Groby, 769. -- of the Aralo-Caspain area, Ground-plan of Windy-Knoll t]ssure, 856. 726. 942 GENERAL INDEXo

Gryphcea subgibbosa, 400. ttillmarton, coral rag of, 291. Gryphite grit of Dorsetshire, list of ~, section of coral beds at, 292. fossils from the, 7. Hi]~poT~yx Dixoni, 204. Gue Graze, serpentine of, 890; mi- Holaster au,~lralice, 57, 67. croscopic characters of serpentine of, lIollybush Sandstone, 662. 918. Holorhaphidote sponge, Mr. W. g. Gunnerton crags, section at, 415. Sollas on a fossil, from the Cam- Gyrolepis, 567. bridge coprolite-bed, 242. Hornblende in serpentine, 899 ; altera- Hackness, Corallian outlier os 3"29. tion of diallage into, 912. Ham Hill, section from, to Babylon Hornblende schist of the Balk, 893. Hill, 4. ---- ~ of tile Lizard, analysis of, I, section of beds at, 5. 928. Hambleton district, Corallian rocks -- of tile Lizard district, 885. of, 349. Horne, John, Esq., and R. L. Jack, .- massive,~ section through the, Esq., on glacial drift in the :North- 350. eastern Carpathians, 673. ttambleton oolites, 351. tIorningdalsvand, section from the Hammercliff Hill, 772. sea to, 167. Hanging rocks, 757. Horse, incised figure of, from Robin- Harkness, Prof. R., and Prof. H. A. Hood Cave. 592. i~icholson on the strata and their ltovingham Park, quarry in, 362. fossil contents between the Borrow- ttowardian Hills, corallian of the dis- dale series of the north of England trict of the, 361. and the Coniston Flags, 461. Hudleston, XV. H., Esq., analyses of Harleston, section across the ~Vansey the Pre-Cambriau rocks from St. valley, near, 98. David's, 233, 234 (note). Harmer, F. W., E~I., on the Ke~sing- - , on the chemical composition of land cliff' section, and on the rela- some of the rocks of the Lizard tion of the forest-bed to the Chilies- district, 924. ford clay, with some remarks on the - , and Rev. J-. F. Blake on the so-called terrestrial surface at tho corallian rocks of England, 260. base of the ~'orwich Crag, 134. ttughes, Prof. T. M'Kenny, on the , and S. V. Wood. jun., Esq., on Silurian grits of Corwen, :North the later tertiary geology of East Wales, 207. Anglia, 74. Hull, Prof. E., on the upper limit of Harnage Grange, section through, and tile e.~entially marine beds of the Broomcroft~ 655. Carboniferous group of the British tteadington, eorallian of, 308. Isles and adjoining Continental dis- Heleion ~leyeri, 195. tricts, with suggestions for a fresh Helland, M. Around, on the ice.fields classification of the Carboniferous of l~orth Greenland, and on the for- series, 613. mation of fjords, lakes, and cirques Ity(~mrcgos, :Prof. W. 1=1". Flower on in Norway and Greenland, 142. the occurrence of remains of, in the Helston, serpentine near, 914; micro- red crag of Suffolk, 534. scopic characters of serpentine from ttypsodon lewesiensis, 508. near, 919. lC[eraclea Pontica (Erekli), Coal-bear- Icebergs, 148. ing strata near, 524. of Greenland, 154. Hicks, It., Esq., on the Pre-Cambrian Ice-fjords, glaziers in the, of North (Dimetian and Pebidian) rocks of Greenland, 147. St. David's, 229. ~, ]~I. A. Helland on the, of :North ]:[igh Cadman, 778. Greenland, 142. High Sharpley, 777. Ichthyodeetes elegans, 521. }tigh Towers, 773. minor, 520. ]-Iighworth, corallian of, 296. Ifton, Permians of, 10, 25. --, south quarry, section of, 298. Ifton Heath, section from Chirk to, 10. tIildenley, eorallian at, 372. Igneous and stratified reeks, relations ]:Jill, Rev. E., and Rev. T. G. Bonne~ between the, of Charnwood Forest, on the 1)re-Carboniferous rocks o, 785. Charnwood Forest, Part I., 752. Ilartdlek, inland ice near, 145. GENERAL INDEX. 943

Implements, horn and stone, from the :Beach, Dorsetshire, and Cahore Church-hole cave, 602. Shingle Beach, County Wexford, 29. from Robin-Hood Cave, 591. Kirkby Moorside, Upper Calcareous Inland ice of Greenland, 144. Grit of, 348. Irish Carboniferous districts, 616. Kite Hill, 775. -- representative of the Coniston Knock, section of strata in Swindale Limestone and its associated rocks, Beck, near, 464. 478. Knock beds, 477. Sea, boulder-clays of the basin of Kosloo, coal-bearing strata of, 525; the, 737. fossil plants from, 532. , tides in the, 29. Kynance, serpentine near, 888; mi- Isehypterus, 559. croscopic characters of serpentine Ires Hill, 775. from near, 919, 920, 922. Jack, R. L., Esq., and John Home, Lakes, fjords, and cirques, M. A. Hel- Esq., on glacial drift in the North- land on the formation of, in Norway eastern Carpathians, 673. and Greenland, 142. ~, and ir Etheridge, jun., Esq., on Lakes, relation of, in Norway, to the the discovery of plants in the Lower extent of glaciers during the glacial Old Red Sandstone of the neigh- epoch, 165. bourhood of Callander, 213. Lambay Island, 478. Jakobshavn, fjord of, 142, 147; rate Lambert, C. J., Esq., donation from, of motion of the glacier of, 148, Proc. 9 2. 149. Lancashire, South-, coal-district, 626. Jeffreys, Dr. J. Gwyn. on shells from Land-tortoises, Prof. A. Leith Adams diluvial deposits of Southern Russia, on gigantic, from the ossiferous ca- 859. verns of Malta, 177. Jordan, H. K., Esq., on coal-pebbles Langham, corallian rocks of, 280. and their derivation, 932. Lankidden Cove, serpentine and gabbro Jukes-Browne, A. J., Esq., supple- at, 9O4. mentary notes on the fauna of the Lebour, G. A., Esq., and W. Topley, Cambridge Greensand, 485. :Esq., on the intrusive character of the Whin Sill of ~orthumberland, Kabalapatak, section north and south 406. thrcugh, 677. Leeds, Permians near, 17. Kangerdlugssuak, fjord of, 142, 144, Leicestershire coal-field, 330. 147 ; glacier of, 151. Leinster coal-field, section through the, ~:arak Clews, serpentine and gabbro 618. at, 902; analysis of gabbro fl'om, Leiocidaris aus[,ralis, 45, 64. 928. Leitrim coal-fields, 623. Karkow, section near, 848. Lherzolite, microscopic structure of, Karoo boulder-bed, Mr. H. F. Blan 916. ford on the glacial or volcanic ori Licha2yge eu~pidata, 668. gin of the, Prec. 7. Lillcshall, map of the district of, Keisley, near Dufton, section of the 654. Coniston Limestone at, 465. .Liana i~terlincata, 502. Keltic Water, Devonian plant-remains l~viuscula, 399. from, 222. -- Rauliniana, 502. Kennack Cove, 901. Limestones, corallian, lower, 323; Kessingland cliff-section, Mr. F. W. intermediate, 325 ; upper, 325. Harmer on the, 134. l.i~Tgulelht _~icholso~i, 668. cliff, section in, 136. Linton Hill, corallian rocks of, 268. Ket valley, section across the, 93. Lizard district, Rev. T. G. Bonnev on Kildare, Chair of, 48]. the serpentine and associated rocks Killenaule and Castlecomer Coal-fields, of the, 884. 617. Longcliff, 756. :Kilmahow, Devonian plant-remains Lonka, section near, 678. near, 221. Lovenia, 56. Kilronan, section at, 623. - Forbesi, 59, 68. Kimberley mine, section of, 879. Lower Carboniferous series of Ber- Kinahan, G. H., Esq., on the Chesil wickshire, Mr. R. Etheridge, jun., 944 GE,~EI~L L~'DEX.

on remains of a large Crustacean l]larefie anoma[a, 52, 67. from the, 223. Markfield, 770. Lower Chalk near Folkestone, 440, 441. Marnhull, section of false-bedded Znwina c~pem, 395. oolites near, o80. - oculus,396. Mauisauru.s Gardneri, Prof. Seeleyon, Lu?remys europcea, 178, 181,185. au Elasmosaurian from the base of Lydenburg gold-field, 881 ; section of, the Gault at Folkestone, 541. 879. Meffalasger, 61. Lycll Medal, award of the, to Dr. compressus, 62, 68. James Hector, Prec. 38. Mello, Rev. J. 3L, on the bone-eaves Lyell Fund, award of the, to Mr. Pen- of Creswell Crags, 579. gelly, Prec. 39. Mersey, sections on the west shore of the estuary of the, 732. Maehairodus, 594. Mesoehilotoma striata, 496. Mackintosh, D. Esq., on a number of Micraster, 68. new sections around the estuary, of Microscopic examination of Lizard the Dee, which exhibit an important serpentines, 915. bearing on the origin of boulder- Middle Sand and Upper Boulder- day and the sequence of glacial clay, line of demarcation between, events, 730. 735. Macroeustel!a Marice, 670. Milne, Prof. John, on the action of Macrurous Decapod, Mr. 1~. Etheridge, coast-ice on an oscillating area, 929. jun., on the occurrence of a, in the Mineralogical and chemical changes, :Red Sandstone, or lowest group, of Mr. J. A. Phillips on the, which the Carboniferous formation in the have taken place in certain eruptive south-east of Scotland, 863. rocks of North ~Vales, 423. Mallet, 1~., Esq., on a hitherto un- Miocene deposits of South Russia and noticed circumstance affecting the the Danube valley, 852. piling-up of volcanic cones, 740. 3Iodio& cancellata, 398. Malta, Prof. A. Leith Adams on gi- Mollusca, Mr. S. V. Wood on new gantic land-tortoises and a small occurrences of species of, from the freshwater species from the ossife- Upper Tertiaries of the East of rous caverns of, 177. England, 119.

.. , list of the fo~il fauna of the os- fi-om East-Anglian glacial and siferous caverns of, 187. postglaeial deposits, 121. Malton, corallian rocks of, 364. Monkwearmouth, Permians at, 17. ~, new species of Arauearites from Moorley Hill, 783. the eoraUine oolite of, 402. Mo~saurid,'e, Prof. Owen on the rank Malvern, Olenus-shales of, 6(;1. and affinities in the reptilian class of Mammal-fauna of the eaves of Cres- the, 682. well Crags, Prof. W. B. Dawkins on Mullion Cove, serpentine of, 891 ; mi- the, 589. croscopic characters of serpentine Mammals, Prof. A. Leith Adams on of, 917. remains of, from Northern Spain, Murehison Medal, award of the, to 537. the Rev. W. B. Clarke, 39roc. 35. Mammoth, Prof. A. Leith Adams on Geological Fund, award of the, remains of the, and other mammals to the Rev. J. F. Blake, Prec. 37. from Northern Spain, 537. Murex :Reedii, 120. l~an, Palseolithie, in Robin-Hood M~/tilu~ varians, 398. Cave, 591; in the Church-Hole Cave, 602. Nassa conglobata, 119. Map of the country surrounding the :Natalia Reef, section of, 879. Vale of Picketing, 316. 2r felina, 39-t. of the neighbourhood of Wel- levistriata, 498. lington and Lilleshall, 654. marchamensis, 394. of part of Nova Scotia, 750. :Nautilus areuatus, 488. Map and section of Kangerdlugssuak . ina~qualis, 489. fjord and glacier, 152. ~, n. sp., 489. Marcham, eorallian of, 305. :Nematoptychius, 577. ~, section at Noah's-Ark lime-pit, .Nerinaea fusifo~Ms, 394. 305. _h'erita ~wdulosa, 499. GENERAL INDEX. 945

-~eritopsis, sp., 394. Orwell, section from the valley of the, Newton, E. T., Esq., on the remains to that of a tributary of the Deben, of H#psodou, Portheus, and IcMh#o- 104. dec~es from British cretaceous strata, Osmington oolite, 265. with descriptions of new species, 505. Oswaldkirk, section from Ampleforth Newtondale, corallian rocks of, 333. Beacon to, 356. Newtown, section through, 618. Owen, Prof. R., on the rank and affi- Linford, 766. nities in the Reptilian class, of the :Nicholson, Prof. H. A., and Prof. 1~. ]~[osasaurid~e, Gervais, 682. t/arkness, on the strata and their Oxford Clay, Prof. Seeley on the ver- fossil contents between the Borrow- tebral column and peNic bones of dale series of the north of England Pliosa~rus Evansi from the, of St. and the Coniston Flag.s, 461. Neott's, 716. :North Grimston, corallian at, 374. Oxfordshire, corallian rocks of, 283. Hill, section from, to Bur- dale Beck, 375. Pakefield-lighthouse gorge, section :North Wales, Prof. T. M'Kenny from, to the northern end of Cove- Hughes on the Silurian grits of hithe cliff, 137. Corwen, 207. Palmolithie man in Robin-Hood Cave, --, Mr. J. A. Phillips on the 591. chemical and mineralogical changes --- in the Church-hole Cave, which have taken place in certain 602 eruptive rocks of, 423. Pal~eoniscus, 548, 556, 557. :Northumberland, Carboniferous Lime- Paradoxeehinus hOrUS, 65. stone ~eries of, 407. Patellidm, ]YIr. J. S. Gardner on Brit- , MM. Topley and Lebour on the ish Cretaceous, and other families intrusive character of the Whin of Patelloid Gastropoda, 192. Sill of, 406. Patrieroft, Permians of, 21. :Norway, thickness of glaciers of, during Pebidian rocks of St. David's, 235. the glacial epoch, 160. and Dimetian (Pre-Cambrian) and Greenland, Mr. A. ttelland rocks of St. David's, Mr. H. Hicks on the formation of fjords, lakes, on the, 229. and cirques in, 142. Pecten aptiensis, 500. :Norwich Crag, M_r. F. W. Harmer on -- in~ertextus, 399. the so-called terrestrial surface at ~ualicosta, 399. the base of the, 134. -- Raulinianus ?, 501. --, stone-bed at the base of the, subacutus, 501. 139. Peldar Tot, 776. :Nothe grits and clays, 263. Penmacnmawr, altered eruptive rocks :Nottingham, Mr. E. Wilson on a new of, 423. exposure of Rhmtics near, _Proc. L Pentreath beach, serpentine at, 887. l~ottinghamshirc, Permians of, 17. Penyglog, section from Corwen to, 207. l~ova Scotia, Dr. J. W. Dawson on a Perlite, devitrified, 455. specimen of Diploxylon from the Perlites, structure of modern, 451 ; of Coal-formation of, 836. ancient spherulitic, 453. --, Mr. E. Gilpin on some -- and pitchstones, ancient devitri- recent discoveries of copper-ore in, fled, from the Lower-Silurian dis- 749. trict of Shropshire, 449. --, Permians of, 24. Permian, beds described as, 10. :Nova Teherkask, section below, 847. Permians, divisions of, 25; sections Ehgsuak peninsula, 142, 143. of, 19, 20. l~un's-well :Bay, section at, 236. _Pharetrospo~gia S~rahaui, Sollas, a fossil holorhaphidote sponge from Obolella sabring, 669. the Cambridge coprolite-bed, 242. ()ifjordvand, section at Lake, 167. Phillips, J. A., Esq., on the chemical Old Red Sandstone, Lower, Messrs. and mineralogical changes which Jack and Etheridge on the discovery have taken place in certain eruptive of plants in the, of the neighbour- rocks of :North Wales, 423. hood of Callander, 213. Picketing, generalized section of co- Oleg~ts Salteri, 666. rallian at, 334; enlarged portion of . triarthrus, 666. the same, ~36. 946 GL'~ER,kL INDEX,

Picketing, section from the Vale of Purton, corallian of, 295. Thirsk to the Vale of, through the Pygopterus, 572, 574. Hambleton Massive, 350. Pygorhynchus Vassali, 51, 67. - ., sketch map of the country sur- rounding the Vale of, 316. Quaternary deposits of South Russia district, corallian rocks of, 333. and the valley of the Danube, Pietou, Nova Scotia, Permians of, 24. 854. .Pileopsis dubia, 203. . neocomiensis, 203. Rainfall of North Greenland, 146. Seele~m~a, 203. Ratchet Hill, 776. Pilgrim's-Rest Creek, section of gold- Red Crag, liar. W. Whitaker on the, claim in, 882. 122. Pitchstones, structure of ancient sphe- -- --, ufffossiliferous sands of the, rulitic, 453. 74. and perlites, ancient devitrified, of Suffolk, Prof. N. It. from the Lower-Silurian district of Flower on the occurrence of re- Shropshire, 449. mains of Hy~narctos in the, 534. Plants, Messrs. Jack and Etheridge on Red-Sandstone group, ]~aerurous De- the discovery of, in the Lower Old caped from the, of the south-east of Sandstone of the neighbour- Scotland, 863. hood of C~llander, 213. Rhabdolepis, 552. Platypeltis, 665. Rhadiuichthys, 558. Pleistocene fauna of Robin-Hood Cave, Rhmtics, Mr. E. Wilson on a new ex- 590. posure of, near Nottingham, Prec. I. --of the Church-hole Cave, Rhynchonella sul~ata, 503. 601. Rh#nvhopyjus dusas:eroides , 49, 66. -- of the Creswell Caves. 607. Rill, granite intersecting serpentine in Plesiosaurs, divisions of the vertebral the, 889. column in, 54~b. Quarry, microscopic characters of Pleurotomaria itieriana, 500. serpentine of, 918. regina, 499. Robin-Hood Cave, 580, 590, 606. Pliosaurus Evansi, Prof. H. G. Seeley ~, ground-plan and sections on the vertebral column and pelvic of, 588. bones of, 716. Roches moutonn~es, 159. Podwoloehisk, sections at, 850. Rock-surfaces, striated, 736. Polbarrow Cove, serpentine of, 898. Ru~ia, Southern, Mr. T. Belt on the Portheus arcuatus, 509. Steppes of, 843. Daviesii, 511. gaultinus, 512. St. David's, Mr. H. Hicks on the Pre- -- lestris, ,509. Cambrian (Dimetian and Pebidian) Mantelii, 510. rocks of, 229. molossus, 509. St. Neott's, Prof. Seeley on the verte- Mudgei, 509. bral column and pelvic bones of thaumus, 509. Pliosaurus Evausi, from the Oxford Portraine, 478. clay of, 716. Postglacial and glacial molluscs. Salenia, Prof. R. Tate on a new Pradanack Point, serpentine of, 891 ; species of, from the Middle Ter- microscopic characters of serpentine tiaries of South Australia, 256. of, 918. tertiaria, 258. Pre-Cambrian (Dimetian and Pebi- Sands, unfossiliferous, of the Red Crag, dish) rocks of St. David's, Mr. H. 74. Hicks on the, 229. Sandsfoot clay and grit, _070. Pre-Carboni ferous rocks of Charnwood Sandvenvand, section of Lake, 167. Forest, 754. Sarkardlek, fjord ot, 142, 147. Price, F. G. t[., Esq., on the beds be- Saurocephalus, 507. tween the Gault and Upper Chalk Saurodon, 507. near Folkestone, 431. Saussurite of newer gabbro of the Li- Protocardium isocardioides, 397. zard, analysis of, 927. Psammcchinus Woodsi, 64. Scalaria torulosa, 120. Psilophz/to~ , 219. Sealariform tissue of the axis of Di- _Puncturella antigua, 200. ~loxylon, magnified, 839. 6ENKRAL rm)~x. 947

Searborough Castle Hill, corallian way-cutting, Sturminster, 276; of rocks of, 323; section of the upper false-bedded oolites near i~arnhull, part of, 324. 280; of cor~l-beds at Hillmarton, district, corallian rocks of the, 292; of Highworth south quarry, 317. 298; at Noah's-Ark lime-pit, Mar- Sehizaster ventrieosus, 61, 68. chain, 305; near Bradley Farm, 307; Scotland, Mr. R. Etheridge on a ]~a- from Westbury to Whcatley, 312; crurous Decapod from the Red near Upware, 315 ; at the mouth of Sandstone, or lowest group, of the Forge Valley, 320; of the upper part Carboniferous formation of the of Scarborough Castle Hill, 324; south coast of, 863. generalized, of corallian at Picker- Scottish Carboniferous districts, 633-- ing, 334, 336; in the gorge of the 636. Seven at Sinnington, 347; through ~c~trria cal~/ptr~eiformis, 195. the Hambleton ~lassive from the vale ~" deTressa, 195. of Thirsk to the vale of Pickering, Sea-beaches, driftage of, 32. 350; from Ampleforth Beacon to Sections : from Ham Hill to Babylon Oswaldkirk, 356 ; of beds near Ap- Hill, 4; comparative, of beds at pleton, 363 ; of coralline oolite Ham Hill and :Babylon Hill, 5; in faulted against coral rag, Hoeing- a eoprolite-pit one mile and a half ham lime-quarry, 369 ; in the rag- north-west of Waldringfield church, quarry at Slingsby, showing corals 75 ; in a pit 3 furlongs east of Great in sit~, 371 : from North Grimston Bealings church, 76 ; in a coprolite- Hill to Burdale Beck, 375 ; of the pit near Foxhall Hall, 81; across strata in Swindale Beck, near the u valley at Trowse, 83; Knock, 464 ; of the Coniston Lime- across the valleys of the Yare and stone at Keisley, near Dufton, 465 ; Wensum near the confluence of the showing the vertical succession of rivers, 85; at Tuck's-Wood Farm, the Silurian strata in Skelgill Beck, 86 ; across the Wensum valley, 87 ; near Ambleside, 472 ; of Coal-bear- across the Walsingham valley, 89; ing depoits near Erekli, 526 ; of the across the Glaven valley, 90 ; across Creswell-Crag Caves, 588; across the Bure valley, 91; across the both branches of the Whin Sill, near Ant valley, 92; across the Tese val- Great Bavin~on, 413; in Elf-Hills ley, 93 ; across the Ket valley, 93 ; Quarry, 413; through Ward's Hill, across the Waveney valley, near the 413; from Shepherd's Crag, east- sea and the confluence of the river wards, 414; at Gunnerton Crags, with the Yare, 97 ; across the Wave- 415; across the Leinster coalfield, ney valley near ttarleston, 98 ; in a 618; across the Tyrone coalfield, pit at Starston, 99; hypothetical, 618 ; through Harnage Grange and showing the general structure of the Broomcroft, 655; north and south Wansey valley, 100 ; fi'om the valley through Kabalapatak, 677; near of the Orwell to that of a tributary Lonka, 678 ; through Windy-Knoll of the Deben, 104 ; across a valley fissure, 725; of upper and lower tributary to that of the Deben and boulder-clays, Dawpool, 731 ; show- one side of the Deben valley, 105 ; l ng fallen boulder, Dawpool, 732; from Boxford valley to the Brett in second new Dock excavation, valley, 109 ; at hppleford Bridge, Beetle, 7;33; near Siniafka, 846; near Witham, 111 ; in Kessingland near Taganrog, 844 ; near Karkov, Cliff, 136; from the Pakefield Light- 848 ; at Podwolochisk, 850 ; of the house gorge to the northern end of Lydenburgh Gold-i]eld, and of Covehithe Cliff, 137 ; representing gold-, cobalt-, and diamond-mines, the supposed condition under which S. Africa, 879. the stone-bed at the base of the h'or - Seeley, Prof. H. G., on 2tfauisaurus wich Crag was formed, 139 ; of Kan- Gardneri (Seeley), an Elasmosau- gerdlugssuak fjord and glacier, rian from the base of the Gault at 152; of Lakes Sandvenvand and Folkestone, 541. ()ifjordsvand, and from the sea to --, on the vertebral column Lake Horningdalsvand, 167; from and pelvic bones of t)liosaurus Corwen to Penyglog, 207 ; at Bryn Evansi from the Oxford clay of St. Gorlan, vale of Clwyd, 209; at :Neott's, 716. Nun's-Well :Bay, 236; in the raft- Seend, corallian of, 287. 948 GEN'ERAL II~DEX.

Semil, Bohemia, Permians of, 0.4. ing deposits near Erekli (the ancient Serpentine and associated rocks of the Heraclea Pontica, Bithynia), 524. Lizard district, Rev. T. G. Bouncy Staffordshire, North, coal-district, 627. on the, 884. , South, coalfield, 630. Seven Valley, corallian rocks of, 346. Starston, section in pit at, 99. Shepherd's Gap, diagram-section Steeple Ashton, corallians of, 286. from, eastwards, 414. Steppes of Southern Russia, Mr. T. Shineton shales, 657. Belt on the, 843. Shropshire, ancient devitrified pitch- Striated rock-surfaces, 736. stones and perlites from the Lower Sturminster, corallian rocks of, 276. Sihiman district of, 449. , section in railway-cutting at, and Derbyshire, Mr. D. C, Davies 276. on the Upper Carboniferous strata Suffolk, Prof. W. It. Flower on the of, 10. occurrence of remains of Hd/a~narc- , south, Mr. C. Callaway on a tos in the Red Crag of, 534. new area of Upper Cambrian rocks Swindale Beck. near Knock, section of in, with a description of a new strata in, 4(~. fauna, 652. Swithland, 759. Silesia, Carboniferous of, 638. Silurian, Lower, of Shropshire, an- Taganrog, sections near, 844. cient devitrified pitchstones and Talchir boulder-beds, ~'yIr. I-I. F. Blan- perlites from the, 449. ford on the glacial or volcanic ori- Silurian grits, Prof. T. M'Kenny- gin of the, Proc. 7. Hughes on the, of Corwen, zNorth Taacredia dispugata, 395. Wales, 207. Tate, Prof. Ralph, on new species of Siniafka, section near, 846. 1-?elemnites and Sa/c~ia from tile Sinnington, section in the gorge of the Middle Tertiaries of South Aus- Seven at, 347. tralia, 256. ,Si2honia , Mr. W. J. Sollas on the Tectura formosa, 193. structure and affinities of the genus, --phtna, 194. 790. tenuico.sga, 194. Skelgill Beck, near Ambleside, section -- tcnuistriata, 194. showing the vertical succession of Temneehinus lineatus, 46, 65. the Silurian strata in, 472. Tertiaries, Middle, of South Australia, Sketch map of East-Anglian coast from Prof. R. Tate on new species of Yarmouth to Dunwich Cliff, 101. J~elemnites and ~l~n/a from the, Slieveardagh coalfield, 621. 27)6. Slingsby, section in the Rag quarry ~, Upper, of the east of England, at, showing corals in situ, 371. Mr. S. V. Wood on new occurrences Sollas, W. J., Esq., on Pharetrospongia of species of molluscs from the, Etrahani, Sollas, a fossil ttolorha- 119. pidote sponge from the Cambridge Tertiary deposits, Australian, Prof. coprolite-bed, 242. P. Martin Duncan on the Echido- , on the structure and affini- dermata of the. 42. ties of the genus Siphonia, 790. -- geology, later, of East Anglia, Somerset, Gloucester, and Dorset, Mr. Messrs. S. V. Wood, Jun., and F. J. Buckman on the Cephalopoda- W. Harmer on the, 74. beds of, 1. Tese valley, section across the, 93. Somersetshire, Permians of, 23. Te~tudo robusta, 178-187. ~mersetshire coalfield, 631. . Spratti, 180, 185, 186. Spain, Seiior Calderon on the fossil Theea lb~eata, C~. vertebrata hitherto discovered in, Theiss, rock-formation round the 124. head-waters of the, 675 ; description , Northern, Prof. A. Leith Adams of drift-formations in the valley of on remains of the manmmth and the, 676. other mamm,'ds from, 537. Thirsk, section from the vale of, to Spirorbis-limestone, ll. the vale of Piekering, through the Sponge, Mr. W. J. Sollas on a fossil Hambleton Massive, 350. holorhaphidote, fi'om the Cam- Tides in the English Channel and bridge coprolite-bed, 242. Irish sea, 29. Spratt, Admiral T., on the Coal-bear- Tipperary, Slieveardagh coalfield, 621. GENERAL INDEX. 949

Todbere, eorallian rocks of, 279. on the, hitherto discovered in Spain, Topley, W. Esq., and G. A. Lebour, 124. Esq., on the intrusive character of Volcanic agglomerates and ashes, 458. the Whin Sill of Northumberland, cones, Mr. R. Mallet on a hitherto 406. unnoticed circumstance affecting the Torsukatak, fjord of, 142, 147; rate piling-up of, 740. of motion of the glacier of, 150. Tortoise, from the caves of Gibraltar, Waldringfield Church, section in a co- 188. wProlite pit 1 mile north-west of, 75. Tortoises, Prof. A. Leith Adams on ales, North, Prof. T. M'Kenny ~gantic land, and on a small fresh- Hughes on the Silurian Grits of water species from the ossiferous Corwen, ,007. caverns of Malta, 177. , --, Mr. J. A. Phillips on the Transvaal, Mr. E. J. Dunn on the chemical and mineralogical changes gold-fields and cobalt-mines in the, which have taken place in certain 879 ; section of cobalt-mine in, 879. eruptive rocks of, 423. Trap dykes of the Lizard district, 910, --, South, coal-basin of, 632. 913. Walsall, Permians of, 22. Trap vein, intersecting gabbro, 907. Walsingham valley, section across the, Traquair, Dr. R. tI., on the Agassizian 89. genera Ambl~/pterus, 2al~oniscus, ~Vard's Hill, sketch section through, GyroleTis , and Pygopterus, 548. 413. Trigonia-beds of Weymouth, 266. Warwickshire, Permians of, 22. Trochocyathus angulatus, 503. coal-field, 631. Trochus a2/tonensis, 395. Wave, wind-, breaking on a shelving -- cancellatus, 498. beach, 35. Trowsc, section across the Yare va]ley Waveney valley, section across the, at, 83. near the sea, 97; section across the, Tuck's-Wood Farm, section at, 86. near ttarleston, 98 ; hypothetical Tunstall, Permians of, 18. section, showing general structure of, Turbo Pictetianus, 497. 100. Turrilites Wiestii, 492. Wellington, map of the neighbourhood -- ? Emericianus, 493. of, 654. nobilis, 493. Wensum, sections across the valley of Tyrone coalfield, 624. the, 87. --, section through the, 618. - and Yare, section across the val- leys of the, 85. Umanak, 143~ 144. Westbrook, coral rag of, 288. Island, 158. Westbury, diagram section from, to Unconformity between the lower and Wheatley, 312. middle glacial deposits in East ironstone, 284. Anglia, 78. Westphalia, Carboniferous of, 638. Unfossiliferous sands of the Red Crag, Wexford, Mr. G. H. Kinahan on Ca- 74. here shingle beach, 29. Unicardium plenum, 396. Weymouth district, corallian rocks of Upernivik Island, 143, 144. the, 262. Upper boulder-clay and middle sand, Whcatley, corallian of, 311. line of demarcation between, 735. , diagram section from Westbury --Carboniferous strata of Shrop- to, 312. shire and Denbighshire, Mr. D. C. Whin Sill, Messrs. Topley and Lebour Davies on the relation of the, to on the intrusive character of the, of beds usually described as Permian, Northumberland, 406. 10. , section across both branches of Upware, corallian limestones of, 313. the, near Great Barrington, 413. , presumed section near, 315. Whitaker, W. Esq,, on the Red Crag, Ural, Permians of the, 15. 122. White Hill, 770. Vellan ttead, serpentine of, 890. Whittle Hills, 757. Vertebral column, divisions of the, in Whitwick, 779. Plesiosaurs, 545. Wilson, E., Esq., on a new exposure of Vertebrata, fossil, Sefior S. Calderon Rha~tic~ near Nottingham, Prec. i. Q. $. G. S. 5To. 132. 3r 950 GENERAL INDEX.

Wiltshire, North, corallian rocks of, Upper Tertiaries of the east of 283. England, 119. Wind-wave breaking on a shelving Wood, S. V., jun., Esq., and F. W. beach, 35. Harmer, Esq., on the later Tertiary Windy Knoll, Prof. W. Boyd Dawkins geology of East Anglia, 74. on the exploration of the ossiferous Woodhouse Eaves, 758. deposit at, Castleton, Derbyshire, %'ootton Bassett, corallian of, 295. 724. fissure, sections through, Yare valley, section across the, 83. 725 ; ground-plan of, 726. and Wensum, section across the Witham, section at Appleford Bridge, valleys of the, 85. near, 111. Yorkshire coal-district, 627. Wollaston Medal, award of the, to Mr. basin, corallian of, 315. Robert Mallet, Prec. 3 x. Donation Fund, award of the, to Zachari~e, M. O. A., description of Mr. R. Etheridge, jun., Prec. 34. fossil organic remains from Bendigo, Wood, S. V., Esq., on new occurrences Prec. 95. of species of Mollusca from the Zwickau, Permians of, 24.

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