Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
49. To be taken when opened.
56. U.S.G.S. Section
Dark gray shale roof
Coal ________ 53
Dark gray soft clay bottom.
Altitude on coal, N65°E, 9°W.
73. USGS Section
Flaggy ss.
Black shale roof (7'8")
Coal _____________ 18½
Black shale _______ 2½
Light gray soft clay
Altitude N13°W, 3°E