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    • Societies and Academies - Nature

      Nature· 1 day ago

      A number of examples of this type in the Midland coalfield are described. Split seams of the type in which the seam rejoins are kindred phenomena, but in these cases the erosion ...

    • A Peat Bed in the Drift of Oldham - Nature

      Nature· 1 day ago

      In the depth of a section of 14 feet there are two thick beds of drift with washings of fine clay, and, midway in the section, a well defined bed of peat with a maximum thickness ...