Strata sunk through in the B. Pit Hebburn Colliery.
| Fs. | Ft. | In. | Fs. | Ft. | In. | ||
| Clay | 9 | 5 | ─ | Brought forward | 72 | 3 | 6 |
| Grey metal stone | 1 | 1 | ─ | Thin post girdles with metal partings | ─ | 1 | ─ |
| Post with metal partings | 8 | 4 | ─ | Whin | ─ | 3 | ─ |
| Blue metal | ─ | 2 | ─ | White post with metal partings | ─ | 5 | 6 |
| Coal[1] | ─ | 3 | ─ | Grey metal | ─ | 1 | ─ |
| Blue metal | 1 | 2 | ─ | White post | ─ | 4 | 9 |
| Grey metal stone | 2 | 3 | ─ | Blue metal and grey | 4 | 5 | 9 |
| Post with metal partings | 1 | 4 | ─ | White post | ─ | 4 | ─ |
| Blue metal stone | ─ | 5 | 6 | Blue and grey metal | 2 | 3 | 6 |
| Grey metal with post girdles | 2 | 4 | 6 | Coal | ─ | ─ | 5 |
| Blue metal stone | 1 | 5 | ─ | Blue and grey metal | 2 | 5 | 6 |
| Grey metal with post girdles | 5 | 2 | ─ | Coal | ─ | ─ | 2 |
| Hard white post | 1 | 4 | ─ | Grey thil | ─ | 2 | 4 |
| Grey metal with post girdles | 4 | 4 | ─ | Blue and grey metal | 3 | 1 | 2 |
| Grey metal with open partings | ─ | 3 | ─ | Coal A (called the 70 fathom Coal) | ─ | 1 | 2 |
| Blue metal | 6 | 5 | 6 | Gray thil | ─ | 4 | 6 |
| Black and blue metal | 1 | 1 | 6 | Coal | ─ | ─ | 2 |
| Coal | ─ | ─ | 1 | Grey metal and post girdles | 2 | ─ | ─ |
| Black metal | ─ | ─ | 6 | Black and grey metal | 2 | 5 | 6 |
| White thil | ─ | 4 | 10 | Post | 1 | 1 | 2 |
| White post | ─ | 2 | 5 | Coal | ─ | ─ | 4 |
| Blue metal | ─ | ─ | 1 | Grey thil | 1 | ─ | ─ |
| Grey post | ─ | ─ | 6 | Blue and grey metal with post girdles | 3 | ─ | 6 |
| Grey metal mixed with post | ─ | 1 | ─ | Strong white post | 4 | 4 | 6 |
| Strong white post | 2 | 3 | 6 | Brown post with blue metal partings | 1 | 1 | 10 |
| White post with grey metal partings | ─ | 4 | 6 | Strong white post | 4 | 4 | 2 |
| Strong white post | 8 | ─ | ─ | Blue metal | 1 | ─ | ─ |
| Coal | ─ | ─ | 1 | Post | ─ | 1 | 6 |
| Grey thil | ─ | 3 | 10 | Black stone | ─ | 5 | ─ |
| Grey metal mixed with thil | 1 | 5 | ─ | White post | ─ | 2 | 6 |
| Grey metal | ─ | 1 | ─ | Blue and grey metal | 1 | 5 | ─ |
| Post with metal partings | ─ | 3 | ─ | Black stone | 2 | ─ | ─ |
| Strong white post mixed with whin | ─ | 3 | ─ | Coal | ─ | ─ | 6 |
| Grey and blue metal | ─ | 4 | ─ | Grey thil | ─ | 4 | ─ |
| Black stone | ─ | 3 | ─ | Blue and grey metal | ─ | 5 | ─ |
| Coal | ─ | ─ | 4 | Post | 10 | 2 | ─ |
| Black stone | ─ | 1 | 4 | High Main Coal (B) | 1 | ─ | ─ |
| Coal | ─ | 1 | ─ | White thil | ─ | 1 | 8 |
| Strong grey thil | ─ | 2 | 6 | slaty Coal | ─ | 2 | 4 |
| Strong grey post | ─ | ─ | 10 | Blue metal | ─ | 1 | ─ |
| White post girdles with metal partings | 1 | 3 | ─ | ─ | ─ | ─ | |
| White post | ─ | 3 | ─ | ─ | ─ | ─ | |
| ─────── | ─────── | ||||||
| Carried forward | 72 | 3 | 6 | Total | 131 | 3 | 11 |
- ↑ This Seam lies all through Hebburn and Jarrow Collieries, and may also be found in Killingworth section.
