Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Mine Sections — Area 2.
Station
3. QS. section
Black shale roof
Coal _______ 25
Clayey shale
4. QS. section
Shale roof
Bony coal _______ 6
Coal with shale partings—30
Shale _______ 3
Coal _______ 6
Total 45
5.