536 
INDEX. 
Drewton, Kellaways, 247 
Section, 195 
Driffield, 118, 229, 249, 308 
Driffield, 249 
Driffield and Market Weighton Rail- 
way, 230 
Boulders, 220 
Chalk, 445 
Drift, 176 
Geologv of, 195 
Map, 479, 481, 497 
Museum, 317, 320, 327, 335 
Museum, History, 325 
Well, 141 
Drift, Airedale, 415 
Ammonites in, 433 
and Mammoth, 250 
Bielsbeck, 385 
Bradford, 325, 330 
,, Coal, 247 
Contorted, 70 
Cretaceous Fossils, 453 
Deposits (Prestwich on), 310 
Derived cephalopoda in, 456, 
464 
Distribution of, 142 
Driffield, 176 
East England, 106 
Erratics, 295 
Elamborough, 169 
,, Foreign Flints, 404 
Fossil Cephalopoda, 433 
Great Limber, 385 
Greensand Fossils, 298 
,, Hessle, 115 
„ Hills, 157 
,, Holderness, 1 1 1 
Kirmington, 385, 404 
Land-Shells in, 363 
Leeds, 310 
Lias Fossils in, 431 
,, Littoral, 290 
,, Mytholmroyd, 335, 338 
North England, 1 1 1 
,, Northern, 70, 197 
Reade on, 180 
Ripon, 155, 164 
Scarborough, 104 
Seal Remains in, 463 
Theory of, 138 
Vale of Mowbray, 234 
,, Vale of York, 62 
,, West Yorkshire, 121, 126 
,, Yorkshire, 130, 466 
Driftless Area, N.E. Yorkshire, 390 
Drifts, Cheviot Rocks, 334 
,, Flamborough Head, 243 
Humber Gap, 299 
,, Interglacial Problem, 392 
Interglacials, 382 
Leeds, 379 
Drifts, N.W. England, 180, 
Settle, 180 
Wharf e, 150 
Yorkshire, 422 
Dringhouses, Boulder, 341 
Drinking Water, Magnesia in, 248 
Dropping Well, 3, 10, 12, 13, 14, 4r>7 
,, Knaresborough, 282, 
Dropsy, 125 [292 
Druidical Remains, 60 
Knaresborough, 57 
Dry River Bed, Malham, 289 
,, Valleys in Chalk, 212 
Dublin, 410 
Dublin, 15 
Ducatus Leodiensis, 10, 32 
Duck bone from Peat, 317 
Dufton, 228 
DUGDALE, W., 4, 18 
Dukinfield Waterworks, 430 
Dumb Drifts, 87 
Dumorlicria costula, 239 
Duncan, P. M., 107, 108, 111, 121, 128, 
163 
Duncombe, C, 302, 312 
Duncombe Park, 38 
Dunford Bridge, 248, 255 
Dunn, J., 48 
Dunnington, Map, 498 
Dunston, G., 283, 332, 339, 409, 426 
Durant-Fardel, M., 85, 92, 97, 178 
Duration of Cleveland Ironstone, 142 
Coal, 179 
Coalfields, 321 
Durham, 44 
Durham, xxx. 
Coalfield Extension, 225 
,, Earthquakes, 191 
,, Magnesian Limestone, 475 
Salt, 292 
Durnford, H. St. John, 273, 283, 303, 
389, 399, 410 
Dust and Soils, 186 
Dwerryhouse, A. R., 263, 274, 322, 
332, 343, 351, 360, 369, 370, 378, 
389, 410, 426, 436, 437, 441, 444, 
445, 446, 449, 453, 454, 455, 459, 
463, 469, 474 
Dyas, 101 
Dvke, Ayton, 341 
„ Cleveland, 116, 214 218, 395, 
404, 440, 451 
,, Sedbergh, 232 
Yorkshire, 283 
Dykes, Igneous, 214 
Mica- trap, 232, 241 
Dykes, Petrology of, 186 
Dykes, R., 399, 400 
Dynamical Theory, Craven Highlands, 
284 
Dyson, W. H., 426, 438 
