Abergele,123.Abîmes, Les,34,39.Adelsberg,43,162.Albanets of Couvin (Belgium),31.Alfred (King),3.Alps,43.Anemolites,90.Angels and Men(quotation),45.Antiquity of caverns,18,21,25.Apjohn (Dr.),161.Arragonite,119,124.Arthur (King),2.Attrition, effect of,29.Avalon, Isle of,2.Aveline's Hole,99,103.Aven de Vigne Close (Ardèche),37.Avignon,33.Axbridge,106.Axe, the river,2,3,5,7,23,25,26,27,31,36,46,57,70,82.Badger Hole,13,23.Bagshawe Cavern,42,93.Balch (Mr.),31,36,37,48,61,71,83,101.Bamforth (Mr. H.),71,83,85,100,138.Banwell Cave,22,28,113.Barnes (Mr.),71.Bath,10,69.Bats,54,93,125.Bear,14,23,24.Beehive,30.Beehive Chamber, Lamb's Lair,117.Betsy Camel's Hole,14.Bishop's Lot Swallet,8.Bishop's Palace at Wells,5.Bison,23,24.Blackdown,3,17,99,104.Blackwater,159.Blue John Mine,38,88,90.Bonheur (Gard),39.Bos,14.Boule (M.),31.Bouvier (M.),33.Bowling Alley,139.Bramabiau (Gard),39.Bristol,1,2,69.Bristol Channel,3.Brogden's Cave,166.Brue,2,3.Buckland (Dean),33.Bull Pit,147,148,149.Bunter Sandstone,129.Burrington,17,28,42,62,97,99,102,104.Buxton,29.Cadbury,3.Calamine,33.Cales Dale,154,155,156.Camden'sBritannia,46.Camelot,3.Canyon,64,65,72,73,81,150.Carbonic acid (action of),4.Carboniferous or Mountain Limestone,1,2,3,4,5,7,10,11,26,28,29,53,106.Cascades,6.Castle of Comfort,17,29.Castleton,37,144,157.Causse de Gramat (Padirac),40.Cave-earth,21.Cave Hunting,47.Cave Man of Cheddar,85,86.Ceiriog Valley,133.Cevennes,37.Chapel-en-le-Frith,144.Charterhouse,17,27,97.Cheddar,3,7,16,17,18,19,22,28,29,30,31,82,96.Cheddar Water,5,82,92.Chokes,9,34,63.Clemens Alexandrinus,45.Clevedon,4.Coalpit Mine,145.Compton Bishop,28,106,113.Compton Martin,25.Copper,33.Coral Cave,28,105.Corridors,9.Cotherstone Hill,123.Cows hounded over cliff,24.Cox's Cavern,83,92.Cox's Hole,10,11.Croft (Mr. J.),138.Crook's Peak,110,111.Croscombe,14.Cross,106.Crosse (Andrew),124.Cust's Cave,162,164,166.Dangers of exploration,41,43.Dargilan,162.Dawkins (Prof. Boyd),23,31,33,46,99,101,102.De Launey (M.),31.Deer,14,23,24,74.Demon's Cave,166.Denny's Hole,111.Denudation,2,5.Derbyshire,1,29,42,43,44,91,138.Devil's Hole,47.Devil's Punchbowl,29.Dinder Wood,15.Dolomitic Conglomerate,12,13,23,25,26,27,29,31,48,53,110.Dovedale,133.Doveholes,29.Downside Monastery,12.Drayton,47.Dulcote,2,14.East Harptree,116.Eastwater,7,8,9,30,36,37,42,48,60,70.Ebbor,3,7,13,17,29.Elden Hill,149.Elden Hole,38,149,150.English Channel,3.Enmore,123.Eocene,31.Exeter,1.Exploration (dangers of),41,43,72.Extinct animals,22,23,34,74.Fairy Slats,12.Fauna of caves,33,74.Fissures,5,12,27,33,39,66,73,85,87,89,94.Flatholm,4.Fluor-spar,33.Fontaine de Vaucluse,33.Foreland,1.Foxe's Hole (Burrington),99.Fox's Hole (Compton Bishop),110.Frome,1,7,27.Frost (action of),6.Galtees,159.Gaping Ghyll,35,37.Gautries Hill,149.Geological Survey,25.Giant's Hole,144,145,151.Gibson (Mr. James),101,104.Glacial drift,29,31.Glastonbury,3.Goatchurch Cavern,42,62,99,100,104.Golden Cap,3.Gough (Messrs.),16,19,28,82,93,106.Grassington,138.Gravel,8.Great Cavern of Cheddar,82,83,92.Great Chamber of Lamb's Lair,116.Green How,138.Grotten und Höhlen von Adelsberg, Die,34.Gurney Slade,27.Gypsum,33.Han-sur-Lesse,162.Harptree,18.Harrington (Dr.) of Bath,46.Helln Pot,37.Hiley (Mr.),70.Hill (Dr.),160.Hillgrove,7,61,70,114.Holwell,27,123,124.Hope, Dale of,37.Horse,14.Hyæna,23,24,46.Hyæna Den,13,22,23,24.Hydrology,33.Ingleborough Cave,35,37.Inscriptions,22,30.Irish Elk,23,24.Irlande et Cavernes Anglaises,34.Jackdaws,54.Jacob's Well,140.Jameson (Dr.),160.Joints,5,11,13,71.Katavothra,33.Kent's Cavern,30.Kentucky,43.Keuper,31.Knockmealdown Mountains,159.Kyndwr Club,138.Labyrinths,8,9,62.Laibach,33.Lake village,3.Lamb's Lair,30,39,115.Lathkill Dale,152,153,154.Lathkill River,156.Lead,33.Leland,46.Lewsdon,3.Lias,27,28,29.Lion,23,24.Llangollen,133.Long Hole,19,28,97.Long Kin Hole,37.Long Wood,97.Lower Limestone Shales,2,4,5.Loxton,112,113.Mammoth,23,24.Manifold,150,151.Marble Arch,42.Marshall (Mr.),11,13.Martel (Mons.),17,19,30,34,37,39,57,145,160,161,164,165,167.Master-joint,34,131.Matlock,104.Mazauric (M.),39.McMurtrie (Mr. J.),122.Mendip plateau,36.Middle Hill,147.Mitchelstown Cave,159.Monyash,153.Morfa Rhuddlan,131.Morland (Mr. J. O.),83.Murray's Guide,116,122.Natural wells,18.Neolithic barrows,3.Niagara (Gough's Caves),30.Nidderdale,138.North Hill,3,60.O'Callaghan's Cave,162,165.Offa's Dyke,133.Ogo,45,127.Ogof,45,127.Old Red Sandstone,1,2,3,4,7,11,26,53,60.O'Leary's Cave,161,164.Ookey,45.Oonakareaglisha,159.Outfit,41,62.Padirac,162.Parrett,3.Peace of Wedmore,3.Peak,34,38,39,42,47,144,159.Peak's Hill,147.Peak's Hole,145.Peak's Hole (source of water of),150.Pen Hill,2,4,60.Percolating water,6.Percy'sReliques,46.Perryfoot,145,150.Phelps,106.Phosphorites,31.Pilsdon,3.Pleistocene gravel,28.Pliocene,29.Plumley's Den,100,103,104.Polyolbion,47.Pot,34,84.Pothole Cavern,155,156.Potholes,6,68,72.Pottery,21,22,58,74.Priddy,7,8,17,48,60,61,98.Primitive man,13,22,24,34,47,128.Puttrell (Mr. J. W.),138.Quantocks,123.Quercy,31.Radstock,27.Radstock Coalfield,10.Rain (action of),6.Rakes,33,38.Ravine formation,19.Ravines,6,20,23.Raymond, Walter,98.Red Deer,23,24.Reindeer,23.Reliquiæ Diluvianæ,33.Revolving stones (action of),6.Rhaetic,27,31.Rhinoceros,24.Rickford,28,102,104.Ricklow Cavern,157.Ricklow Dale,153.Risings (extent of flow),17."Rock of Ages," 104.Rock shelter,15.Roman Cave of Cheddar,93,95.Roman mines,97.Romano-British pottery,21,22,58,74.Rookham,2,28.Rowberrow Farm,17.Rushup Edge,144,147.Russet Well,144,145."S" bends,65,68.St. Andrew's Well,5,28,31.St. Dunstan's Well,10,11.St. George's Cave,127,130."St. Paul's," 86,88.St. Swithin's Hole,7."Salle à Manger," 38.Sand (action of),6.Sand Pit Hole,8.Schmidl (Dr. Adolph),34.Scotchman's Cave,165.Secondary Rocks,5,12,18,27,28.Sedgemoor,3.Severn,4.Shakeholes,29.Sheldon (Dr.),83,84,90,100.Sheldon (Mr., of Wells),17.Shipham,100.Silt,10,11.Siphons,33,34.Skeheenarinky,159.Slater (Mr.),71.Smith (W. W.),45.Snowdonia,130.Société de Spéléologie,34."Solomon's Temple," 86,88.Somerville (A. F.),14,15.Sorgue,33.Sparrowpit,144,145.Speedwell Mine,38,144.Speleology,32.Spiders,54.Springs,5,11.Spur and Wedge,53,56.Squire's Well,104.Stalactites,10,76,77,80,89,118,140,142.Stalagmite bridges,78.Steepholm,4.Stoke Lane,7,10,11,12,13.Stratton-on-the-Fosse,11.Stump Cross Cavern,138.Subterranean streams,6,7,8,72.Subterranean waterfalls,72.Swallets, swallow-holes,1,5,7,8,12,26,27,34,60,61,84,148.Swildon's Hole,7,8,36,48,61,70.Tanyrogo,127.Tennyson,4.Thornyash,153.Tideswell,148.Tindoul de la Vayssière (Aveyron),40.Tone,3.Torquay,30.Tower Rock,14.Traps,34,65.Trias,18,26,27,28,29,31,106,109,110,130.Troup (Mr.),21,59,70,71.Two Men o' Mendip,98.Ubley Farm,98.Undermining,4,6,25.Upper Langford,105.Van den Broeck,31.Vaucluse,33.Wastdale,96.Wavering Down,106,110.Wedmore,3.Well (in Swildon's Hole),73,77.Wells,2,5,7,8,17,26,28,29,36,83.Wells Museum,14.West Riding,34.Weston-super-Mare,16.Wharfedale,138.Wightman (Mr. F.),138.Wild Boar,23.Wild Goat,23.Wild Horse,23.Willcox (Mr.),30.William of Worcester,45.Williams, (W. H. and G. D.),152.Wills Neck,123.Wind (action of),6.Winnats,91,144.Wirral,129.Witch of Wookey,46.Wolf,23,24.Wookey,45.Wookey Hole,5,7,13,16,17,18,21,22,24,30,31,36,37,42,43,45,52,60,70,82,127.Woolly Rhinoceros,23.Wrington Vale,115.Yoredales,144.Yorkshire,1,10,29,35,44.Young's Cavern,160.