Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Mine Sections (cont.)
Station (40 see below)
41. U.S.G.S. section.
Altitude on shales above coal.
Shale root
Coal — 38 to 42
40. U.S.G.S. Section — Black shale marine fossils
Coal ———— 16
42
Dark gray shaley clay bottom.
29. C.P.S. Section
Carb. shale
(Coal) —————— 2½"
Shale —————— 1
Coal —————— 5
Shale —————— 5 feet
Boney coal ——— 9
Shale —————— 2½
Coal —————— 21
Limestone