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 at123 Castle Hill — — —Dudley, height of2 Castle Hill — — —Dudley,— — —section at107 Castle Hill — — —Dudley,— — —structure of145 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 description159 Centeral — — —and south-eastern part of coal-field, general description143 Centeral — — —and— — —detailed description162 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 at78 Chillington — — —Green rock at128 Chillington — — —Gubbin and Balls at75 Chillington — — —New Mine stone at26 Chillington — — —Measures at63 Chillington — — —Silurian at84 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 Hills170 Clayhanger — — —a branch of eastern boundary fault180 Clent Hills, height of 1 Clint Hills, — — —New Red sandstone near187 Clint Hills, — — —Permian rocks of9, 13, 184, 185 Cliffs, boundary faults formerly thought to have been 176 cliffs — — —of Silurian under Coal-measures180 Clod, description of 16 Clunch, description of 16 Clunch — — —rock, description of17 Coal and ironstone, mode of working 219 Coal, — — —sandstone mingled49 Coal, — — —at Aldridge, Coppy Hall, and Essington compared100 Coal, — — —Lickey Hill106 Coal, — — —Stonehouse near Harbourne106 Coal, — — —beneath red clay of Walsall Wood and Essington Wood102 Coal, — — —"blacked" by trap121 Coal, — — —but slightly altered by trap123 Coal, — — —changes in beds of18 Coal, — — —comparative constancy in beds of17 Coal, — — —compound seams of25 Coal, — — —cropping into New Red sand-stone173 Coal, — — —Bass24, 26, 61, 168 Coal, — — —Benches (of Wyrley),24, 92, 96, 97 Coal, — — —Bentley Hay or Four-foot,24, 88, 90, 93, 168 Coal, — — —Bottom22, 69, 83, 86, 168, 169 Coal, — — —Bottom (of Wyrley),24, 89, 90, 92,96, 97 Coal, — — —Brooch20, 31, 32,39, 43, 46, 158 Coal, — — —Brooch (of Wyrley),24, 92, 96, 97 Coal, — — —Charles23, 92,95, 96, 97, 98 Coal, — — —Cinder24, 26, 170 Coal, — — —Deep24, 26, 73, 170 Coal, — — —Eight-foot or Old Mans,24, 88, 92, 96 Coal, — — —Fire-clay22, 26, 65, 168 Coal, — — —Four-foot or Bentley Hay,24, 26,88, 90, 93, 96 Coal, — — —Heathen21, 25, 39, 55,8 88, 164, 168 Coal, — — —Little or Two-foot20, 31 Coal, — — —Lower heathen or Rubble21, 55 Coal, — — —Mealy Grey or Singing22, 76 Coal, — — —New Mine22, 26, 60, 167 Coal, — — —Old Mans or Eight-foot,24, 88, 89,92, 96 Coal, — — —Old Robins23, 26,91, 95, 96 Coal, — — —Rubble or Lower heathen21, 55 Coal, — — —Shallow,24, 26, 73, 74, 169, 170, 171 Coal, — — —Singing or Mealy grey22, 76 Coal, — — —Sulphur22, 24, 25, 58, 168 Coal, — — —Thick21, 34 to 52, 137, 142, 154, 156, 164, 166, 194, 202, 220 Coal, — — —Two foot or Little20, 31 Coal, — — —Upper Sulphur21, 31 Coal, — — —Yard of Wyrley23, 91, 95, 97 Coal, — — —Yard (of Pelsall and Brown Hills)24, 60, 61, 168, 170, 171 Coal, — — —deposition of, in relation with its specific gravity204 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" in202 Coal, — — —formation of,— — —Bottom coal of Pelsall, &c. examined205 Coal, — — —in Permian rocks12 Coal, — — —of Pelsall and Brown Hills below red clays of Walsall Wood101 Coal, — — —origin of, remarks on201 Coal, — — —raised and iron made in South Staffordshire; note by Mr. Hunt on228 Coal, — — —searched for in Silurian shale161 Coal, — — —single beds of, never exceed two or three feet in thickness25 Coal, — — —so interstratified with other measures that all seem deposited by one kind of operation205
