562 
INDEX. 
Intermittent Spring, Malham, 165 
International Geological Congress, 188, 
190, 194, 227, 456, 470 
Introduction to Geology, 469 
Minerals, 429 
Petrology, 241, 474 
Protozoa, 342 
Intrusive Whin Sill, 151 
Invertebrate Palaeontologv, 261, 290, 
349, 422 
Invertebrates, Fossil, 300 
Guide to, 387, 398, 436 
Investigation of Rivers, 466 
Imatra, 285 
Implement, Cave, 369 
Implements, Stone and Flint, 114, 
293 
Iris pseudacorus, Peat, 417 
Irish Naturalist, 280, 442 
Iron, 130, 132, 142 
Iron, 28, 45 
,, and Steel Institute, 141 
,, ,, Industries, 147, 151 
,, Cleveland, 147, 155, 208 
,, Analysis, 116 
Disposition of, 114 
,, in England, 97 
,, in Hornsea Water, 316 
,, Industries, 136, 170, 175 
West Riding, 140 
Industrv, Position of, 83 
,, Manufacture, 99, 101, 129, 149 
Mining, 97, 455 
Mines, Cleveland, 142 
,, Clivinger, 161 
,, Ore, Cleveland, 77, 399 
,, Distribution, 114, 176 
,, Middlesbrough, 75 
,, Stourton, 190 
,, Supplies, 388, 399 
,, Ores, 40, 131, 141, 258 
Analyses, 84, 101, 103 
Committee, 123 
History, 224 
Liassic, 108 
of Britain, 84, 114 
Oolitic, 108 
„ Yorkshire, 198 
Pyrites in Millstone Grit, 1 6 1 
,, Relations of, 118 
Spathic Carbonate of, 66 
,, Trade, Cleveland, 381 
,, History, 179 
Ironfields, New, 108 
Ironstone, 76 
Analysis, 129 
Brookite in, 363, 373 
Cleveland, 76, 86, 94, 102, 
113, 115, 116, 117, 121, 
122, 124, 127, 136, 137, 
139, 142, 150, 161, 199, 
295, 394, 405, 433, 435, 
458 
Ironstone, Cleveland, Analyses, 115 
Composition, 85 
Gallium in, 294 
Lias, 102 
,, Mining, 452 
Mining, Cleveland, 137 
Oldest Trigonia in, 129 
Oolitic, 84 
Origin of, 131 
Origin of Cleveland, 86 
Rosedale, 91, 344 
Rosedale Abbev, 87, 121 
Saltburn, 106 
Series, Sections in, 88 
Smelting Furnace on Whit- 
by Moors, 441 
Upleatham, 129 
,, Weathering, 113 
,, Workings, 10 
Ironworks at Bowling, 137 
Irregular Echinoids, Chalk, 384 
Irton, Boring, 184 
,, Underground Waters, 183 
Irving, A., 190, 215 
,, John, 371, 381, 412 
Islands in Humber, 377 
Isle of Axholme, 262 
„ Man, 386, 402, 440 
Ismay, J., 215 
Iso-diametric Lines, 97 
Isodonta, 86 
Isurium, 76 
Itinerarium Curiosum, 11 
Jackey Wood, Map, 489 
Jackson, C, 121 
E., 206 
J-, 65, 66 
J. W., 410, 413, 439, 470 
Jaggar Park Wood, Map, 490 
Jahrb. L. k.-k. Geol. Reich., 226 
James, J., 61, 108 
M. P., 179, 180 
Jamesoni Zone, 304 
Japan, Jurassic Plants, 227 
Jaques, J., 23, 25 
Jardine, William, xxxii. 
Jars, G., 18, 19, 20 
Jaw-apparatus of Annelid, 285 
Jeans, J. S., 151, 154, 381 
Jeffcock, Parkin, 97 
Jefferson, J. B., 36 
Jefferys, T., 18 
Jeffreys, J. G., 140, 184, 185 
Jeffs, O. W, 224, 233, 242, 250, 257, 
266, 276 
Jenkins, H. M., 118, 119 
Rhys, 470 
J ENKINSON, S., 276 
