INDEX 
505 
Ainderly Steeple, Map, 494 
Ainsty Wapentake, 83 
Aixsworth, J., 49, 58 
Ainsworth, W., 26, 28, 29, 58 
Aire and Calder Canal, 35, 43 
Aire, Map, 476, 484 
„ River, Pollution, 231 
Soils near, 60 
,, Sources of, 235, 245, 323, 332, 456 
Valley, Carboniferous, 235 
,, ,, Deposits, 91 
,, ,, Extinct Animals, 86 
Gravels, 120 
Airedale, 245, 391 
Boulder Clay, 322 
,, Carboniferous, 245 
Glacial Lakes, 379 
Glacier, 382 
Glacier Work, 210 
Map, 498 
Recent, 426 
Scenery, 234 
„ ' Yellow Boulder Clav, 400 
Yellow Clav, 415 
Airy, H., 172, 188 
Aislaby Sandstone, 333 
AlTKEN, ., 113 
J., 133, 142, 161 
Aitkin, — ., 114 
120 
Akerman, J. Y., 69 
Alabaster in Yorkshire, 423 
Tables, 423 
Aland Granite, Easington, 321 
Alasmodon vetustus, 439 
Albanv, Map, 487 
Albert Dock, Hull, 139 
„ (Peat), 125 
Aldborough, 33, 76, 261, 280 
,, Ammonites, 433 
Boulders, 419 
,, Coast Erosion, 441 
,, Mammoth Tooth, 346 
Map, 492, 499 
,, Roman Remains, 68 
Speeton Clav, 433 
Albrough, 260 
,, boulders, 357 
Aldburgh, Sanitation of, 307 
Alderson, Baron, 54 
J-, 24 
Aldfield, 26 
Boulders, 352, 353 
Spa, 61 
Aldwarke Main, 246 
Collierv, 160, 245 
Alexander, W., 18, 19, 21, 56, 58, 60, 
61. 167, 172 
Alexandra Dock. Hull, Sections, 321, 
351 
Algae, Calcareous, in Rocks, 459 
Algae, Cretaceous, 464 
,, Fossil Carboniferous, 187 
Rock forming, 469 
Alkaline Waters at Leeds, 90 
Allanson-Winn, R. G., 350, 359 
Allchin, J. H., 407 
Alligator Bones, 15 
Allen, B., 9, 10 
E., 110, 116, 123 
H. A., 340, 341, 350, 359, 368, 
J., 60 376 
T., 43, 44, 48 
Allenheads, Lead Veins, 100 
Allerston, Low Moor, 3 Jap, 494 
Map, 495 
Moor, Pits on, 298 
Allerton, Map, 497 
By water, 476 
, Boring, Map, 491 
Allison, T., 167 
Allison, Thomas, 116, 172 
Allom, 6 (see 'Alum ') 
Alluvial Hollow, Sand-le-Mere, 429 
Lands, 91 
Section (Wakefield), 91 
Strata,- Ouse, 1 55 
Almes Cliff, 242 
Almes Cliff Crag, 239 
Almias Cliff, 31 
Almondburv (Sandstone), 93, 96 
Alne, Map, 496 
Alom, 5 (see also 'Alum') 
A lorn Works, Whitbv, 112 
Alpine Glaciers, 266/276 
Alston, 28 
Alston Moor, 26 
Altered Lias Shale, 341 
Altham, J., 97 
Altrincham, Map, 482 
Alton, 467 
Alum, 6, 7, 15, 16, 17, 19, 24. 28, 39, 41, 
47, 251, 453 
(see also Allom and Alom). 
,, Industry, 103 
,, Mining, 466 
„ Pot, 354 
,, Trade, earlv, 470 
,, Well, Harrogate, 168 
Works, 89 
Aluminous Schistus, 28 
Amalthens lenticularis, 201, 424 
Amateur Spirit in Scientific Work, 281 
Amber, 282 
American Glacial Deposits, 429 
American Journ , 67 
American Journ. Science, 167, 205, 
254, 405 
American Surface Geology, 15(> 
Ammonites, Aldborough, 433 
and Allies, 274 
,, Classification, 16(5 
