Strata at Pontop Pike Colliery, situated on Landchester Common.
Fs. | Ft. | In. | Fs. | Ft. | In. | ||
Soil and clay | 1 | ─ | ─ | Brought forward | 58 | 3 | ─ |
Brown post | 1 | 5 | 9 | Black grey metal stone | ─ | 1 | 3 |
Grey metal stone | 3 | 3 | ─ | Grey metal stone with post girdles | 3 | ─ | 2 |
Coal | ─ | ─ | 10 | Dark grey metal stone with post girdles | 4 | 1 | ─ |
Grey metal stone | 2 | 4 | ─ | Brown post | ─ | 3 | ─ |
Coal A | ─ | 2 | ─ | Grey metal stone | ─ | 3 | 2 |
Grey metal stone mixed | 8 | 1 | 6 | Brown post | ─ | 3 | 1 |
Coal | ─ | ─ | 8 | Grey post | ─ | 3 | 1 |
Grey metal stone mixed with Coal | ─ | 4 | 9 | White post | 1 | 5 | 2 |
Grey metal stone | 2 | ─ | ─ | Black metal stone | ─ | 1 | 3 |
Grey post | 1 | 6 | ─ | Strong white post | 3 | ─ | 6 |
Grey metal stone, the top mixed with girdles | 4 | ─ | 3 | Grey metal stone | ─ | 4 | 6 |
White post. Shield row post (the Main post) | 13 | ─ | 10 | Strong grey post | 1 | 3 | 7 |
Shield Row Coal B (High main at Sheriff hill) | ─ | 5 | 3 | Whin | ─ | 3 | 8 |
Whitish grey metal stone with post girdles | 6 | 3 | ─ | Grey and white post mixed wut h whin | 6 | 5 | 6 |
Grey post | 2 | 3 | 5 | Blue grey metal stone mixed with whin girdles | 1 | 1 | ─ |
Grey metal stone | ─ | 3 | ─ | Blue grey metal stone mixed with whin girdles | 1 | 1 | ─ |
White post | 1 | 3 | ─ | Coal, the Hutton's Seam E (Five quarter and Six quarter at Sheriff hill) | 1 | 1 | ─ |
Grey metal stone | 3 | 2 | ─ | White post | ─ | 5 | 10 |
Black-grey metal stone | ─ | 1 | 4 | Coal F (20 inch Seam) | ─ | 1 | 8 |
Coal, the Hard Coal Seam C (Stone Coal at Sheriff hill) | ─ | 4 | 9 | Blue metal stone | 1 | 3 | 9 |
Dark grey metal stone mixed with Coal | ─ | 1 | 9 | Grey post mixed with whin | 3 | ─ | ─ |
Coal, the Brass Coal Seam D (Yard coal at sheriff hill) | ─ | 5 | 3 | Blue metal stone | 1 | 5 | ─ |
White post | 1 | 2 | 2 | Main Coal G, the Low Main at Sheriff hill | ─ | 3 | 6 |
Grey metal stone with girdles | ─ | 4 | ─ | ||||
─────── | ─────── | ||||||
Carried forward | 58 | 3 | ─ | Total | 96 | 2 | 2 |