Page:Transactions of the Geological Society, 1st series, vol. 4.djvu/41

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Section of the Strata at Hartley Colliery.


Fs. Y. F. In. Fs. Y. F. In.
Clay, Sand, &c. to the the Coal 5 Brought forward 57 1 7
Post 16 1 Grey Thil 3
White post 2 1 2 2 White and Grey post 1 3
Benton Seam 1 2 2 Blue Metal 1 6
Clay 3 Black ditto mixed with Coal 1 9
Ground Coal 1 4 Grey post 2 1 4
Thil of ditto 1 Grey Metal Stone 1
Blue Metal 1 1 2 Grey Metal 2 1 4
Black ditto 1 2 1 Black ditto 1 4
Blue ditto 3 1 3 Coal with Metal bands 2 4
Black ditto 3 1 11 Thil and Grey Metal 2
Grey ditto with girdles 3 1 11 Grey Metal Stone 1 1 1 1
Blue ditto 1 11 Black Metal and Coal pipes 2 6
Metal Coal 1 10 Coal mixed with Metal
Thil 5 Grey Thil 6
Grey Metal with post girdles 1 1 1 1 Grey Metal Stone 2
White post 1 1 Blue ditto 1 1
Whin 1 7 Grey Metal Stone 1 1 1 6
White post 1 3 Gey Semy post 1
Blue Metal 2 6 Grey Metal Stone 1
White post 2 1 6 Ditto with girdles 1 10
Grey Metal with girdles 1 1 1 1 Black Metal 1
White post 1 1 6 Coal 2 3
Grey Metal 2 4 Grey Metal 1 1
Blue ditto 2 1 1 9 Coal with Metal band 1 10
Mixed Coal and Stone 2 6 Grey Thil 4
Black Stone 1 6 White and Grey post 1 1
White post 2 2 Grey Metal Stone 1 8
Grey Metal 1 2 Blue ditto 3
Post girdles 3 Black ditto 1 11
Grey Metal 4 Coal 1
Post girdles 10 Grey thil 4
Grey Metal 2 4 Blue Metal 1 8
Blue ditto 4 Grey Seamy post 1 1
White post 4 1 5 Blue Metal 1 1 9
Blue Stone 1 2 9 Black Metal 1 4
Yard Coal 1 7 Main Coal 1 1 5
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Carried forward 57 1 7 83 0 2 3
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