Page:The South Staffordshire Coalfield - Joseph Beete Jukes - 1859.djvu/36

20 As a more easily remembered key to the structure of the district than that of the general section it may be as well to give the following abstract list of the principal workable coals in the southern district in descending order:—

This total of 1,300 feet is probably greater than the thickness of Coal-measures that ever existed at any one place in the southern half of the South Staffordshire coal-field.

of the Central and Southern Part of the Coal Field.