Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Mine Sections (cont.)
station.
73. U.S.G.S. Section.
Root siltstone & gray silty shale
Coal with thin shale partings — 27
Coal ____________________ 7
Gray shale ____________________ 6
Coaly shale ____________________ 9
Coal ____________________ 14
Dark gray argillaceous limestone bottom.
84. U.S.G.S. Section
Dark gray shale roof
Coal ____________________ 30
Siltstone — 17
Coal — 15
Bottom
85. Q.S. section
Black fossiliferous shale
Coal — 20
Limestone
86. Q.S. Section
Boney shale — 3
Coal — 14
Bone — 1½
Coal — 7
Limestone.