INDEX
231
Page Cannock Chase, New Red sandstone of 187 Cannock Mill, section at 103 Caradoc (Llandovery) sandstone 14, 106 Carbonaceous materials of Coal-measures 12 Carboniferous iivestone: pebbles of in Permian conglomerate 13 Castle Foot pottery, near Dudley, outcrops of coal near 62 Castle Hill, Beaudesert, height of 2 Castle Hill outcrop of coal at 123 Castle Hill Dudley, height of 2 Castle Hill Dudley, section at 107 Castle Hill Dudley, structure of 145 Cat earth or heath, or catch earth, 21, 34, 45 Cathedral colliery, Brown Hills 58, 73 Causeway Green colliery 44 Caverns of Wren’s Nest 147 Central and northern part of coal-field, general description 143 Central and northern part detailed description 159 Centeral and south-eastern part of coal-field, general description 143 Centeral and detailed description 162 Chalk flints in gravel 6 Chance, Messrs., pits near Oldbury, 42, 177 Charles coal of Wyrley and Essingto 23, 92, 95 Checkley, Mr. W., of Spring Hill, near Bloxwich 172 Chillington Colliery, bindstone at 55 Chillington Blue flats at 78 Chillington Green rock at 128 Chillington Gubbin and Balls at 75 Chillington New Mine stone at 26 Chillington Measures at 63 Chillington Silurian at 84 Church Bridge, section near 97 Church Hill, Permian breceia at 15 Cinder coal 24, 26, 169 Claycross colliery 54 Clayhanger and Daw End fault, magnitude of 101 Clayhanger cuts off at of Pelsall and Brown Hills 170 Clayhanger a branch of eastern boundary fault 180 Clent Hills, height of 1 Clint Hills, New Red sandstone near 187 Clint Hills, Permian rocks of 9, 13, 184, 185 Cliffs, boundary faults formerly thought to have been 176 cliffs of Silurian under Coal-measures 180 Clod, description of 16 Clunch, description of 16 Clunch rock, description of 17 Coal and ironstone, mode of working 219 Coal, sandstone mingled 49 Coal, at Aldridge, Coppy Hall, and Essington compared 100 Coal, Lickey Hill 106 Coal, Stonehouse near Harbourne 106 Coal, beneath red clay of Walsall Wood and Essington Wood 102 Coal, "blacked" by trap 121 Coal, but slightly altered by trap 123 Coal, changes in beds of 18 Coal, comparative constancy in beds of 17 Coal, compound seams of 25 Coal, cropping into New Red sand-stone 173 Coal, Bass 24, 26, 61, 168 Coal, Benches (of Wyrley), 24, 92, 96, 97 Coal, Bentley Hay or Four-foot, 24, 88, 90, 93, 168 Coal, Bottom 22, 69, 83, 86, 168, 169 Coal, Bottom (of Wyrley), 24, 89, 90, 92,96, 97 Coal, Brooch 20, 31, 32,39, 43, 46, 158 Coal, Brooch (of Wyrley), 24, 92, 96, 97 Coal, Charles 23, 92,95, 96, 97, 98 Coal, Cinder 24, 26, 170 Coal, Deep 24, 26, 73, 170 Coal, Eight-foot or Old Mans, 24, 88, 92, 96 Coal, Fire-clay 22, 26, 65, 168 Coal, Four-foot or Bentley Hay, 24, 26,88, 90, 93, 96 Coal, Heathen 21, 25, 39, 55,8 88, 164, 168 Coal, Little or Two-foot 20, 31 Coal, Lower heathen or Rubble 21, 55 Coal, Mealy Grey or Singing 22, 76 Coal, New Mine 22, 26, 60, 167 Coal, Old Mans or Eight-foot, 24, 88, 89,92, 96 Coal, Old Robins 23, 26,91, 95, 96 Coal, Rubble or Lower heathen 21, 55 Coal, Shallow, 24, 26, 73, 74, 169, 170, 171 Coal, Singing or Mealy grey 22, 76 Coal, Sulphur 22, 24, 25, 58, 168 Coal, Thick 21, 34 to 52, 137, 142, 154, 156, 164, 166, 194, 202, 220 Coal, Two foot or Little 20, 31 Coal, Upper Sulphur 21, 31 Coal, Yard of Wyrley 23, 91, 95, 97 Coal, Yard (of Pelsall and Brown Hills) 24, 60, 61, 168, 170, 171 Coal, deposition of, in relation with its specific gravity 204 Coal, depth of, beneath the "Red rocks" 200 Coal, formation of, difficulties asto, from occurrence of "rolls" or "swells" and "flying read" 201 Coal, formation of, from occurrence of"rock faults" in 202 Coal, formation of, Bottom coal of Pelsall, &c. examined 205 Coal, in Permian rocks 12 Coal, of Pelsall and Brown Hills below red clays of Walsall Wood 101 Coal, origin of, remarks on 201 Coal, raised and iron made in South Staffordshire; note by Mr. Hunt on 228 Coal, searched for in Silurian shale 161 Coal, single beds of, never exceed two or three feet in thickness 25 Coal, so interstratified with other measures that all seem deposited by one kind of operation 205
