232
INDEX.
Page Coal, stratification of, observes law of relation of specific gravity to action of moving water 205 Coal, total amount of thickness of, in South Staffordshire (note) 106 Coal, varieties of 17 Coal-field divided into two parts, and the subdivisions of each 142 Coal-measures abutting against Silurian cliffs 80 Coal-measures all deposited by one kind of operation 206 Coal-measures and Silurian, slight distinction between 83 Coal-measures deposited unconformably on slightly elevated and denuded edges of Silurian beds 134 Coal-measures detailed description 28 Coal-measures fossils of, note by Mr. Salter on 27 Coal-measures general description of 16 Coal-measures on two sides of northern part of coal-field, comparison of 101 Coal-measures unconformable on Llandovey sandstone near Barr 110 Coal-measures do. do. near the Lickey Coal-measures Cockshutts colliery, Blue flats at 78 Coal-measures Fire-clay balls at 63 Colly, Mr., of Shut End, on gate road through Shut End fault 158 Colmers and Kendal End, limestone at 111 Columnar basalt at Rowley 119 Columnar radiating at Pouk Hill 125 Commissioners of Norton Manor, faults inserted from plans of 170 Comparison of Coppy Hall and Aldridge pits 100 Compound seams of coal 25 Conduit colliery, Brown Hills 74 Conduit Gubbin and Balls at 76 Coneygree colliery 58, 64 Coneygree New Mine coal at 62 Conformability or unconformability of formations to each other 123 Conformability apparent, of Permian to Coal-measure along southern boundary 175 Conglomerate or pebble beds of New Red sandstone 6 Conglomerate near Wordesley 2 Conglomerate lie and position of between Harbourne and Brereton 187 Connection of central and south-western part of coal-field 163 Cook's Wood, section near 11 Cooksey, Mr., of Westbromwich 50, 122 Cooper's Lodge, outcrop of coal near 102 Coppy Hall colliery, near Walsall Wood 99 Corbyn's Hall colliery 30, 32, 37 Corbyn New Mine stone at 67 Corbyn lower measures at 62, 67 Corbyn fault 157 Corns (part of Thick) coal 21, 35 Corngreaves colliery 30 Coseley, Poor Robins ironstone at 69 Coselwy and Wednesbury fault 165 Coxe's Rough, quarry in basalt of 120 Cradley basin, detailed description of 166 Caradley basin general description of 143 Crop of beds south of Bentley fruit 67 Crop of coal into New Red sandstone at Brereton 173 Crop of of Wyrley Cannel coal towards Essington 122 D. Daffodilly, sandstone under Barr limestone near 110 Darlaston fault 165 Dartmouth, Lord, Heath pits of 12, 136 Darwin, Mr., on faults 193 Davis, Messrs., pits at Bullock's farm 11 Davis, and Bloomer, Messrs., pits at Pelsall 73 Davis Mr. J. E., fossils found at Barr by 112 Daw End, termination of limestones near 160 Daw end fault Dawes, Mr., on Stigmaria beds 217 Deep coal 26 Deep Coal lower part of Bottom coal 72 Deepfields colliery 36 Deepfields colliery getting rock and Poor Robin at 63 Deepfields limestone at 94 Deepmore coppice, Great Bentley fault near 87 De la Bcche, Sir H. 4, 117, 216 Note on Stigmaria beds 216 Denudation of coal-field by removal of superincumbent Lias and New Red sandstone 100 Depth of coal beneath the Red Coal-measure clays 102 Depth of coal„ beneath the New Red sandstone and Permian rocks 200 Description of rocks 2 Diagram representing the separation of the beds of the Thick coal 26 Diamonds ironstone 22, 77 Difference between those boundaries of the coal-field which are formed by faults and those by superposition of beds 175 Dip of measures about Pelsall and Wyrley 87, 171 Dipteronotua cyphis, fossil fish 6 Dispute as to true meaning of the word fault 191 Division of coal-field, principal line of 142 Dock meadow colliery, Bilston, Bottom coal at 70 "Door-case" rock, vein of white trap 123 Drift gravel distinguished from New Red conglomerate 6 Drift gravel or superficial accumulations 207 Drift clay, Liassic and Oolite fossils in 6,207
