Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
5.5
Sedstone, med qr, upper
1.0t relatively clean sandy,
lower mixed with coal.
Matter, becomes shaly at
base.
2.5
Shale, dk, gray, blocky,
plastic, finely silty.
1.1
Coal, lignitic
3.0
to blocky sh.
Claystone, hzrd lignitic
immediately under coal
then grades down thru
black to dk gray.
0.4
Sedstone, fine qr, forzble
gray.
1.1
Shale, dk gray, blocky,
finely silty
2.6
Sedstone, fine qr, some
silt, soft massive, weather
gray
1.0
Shale as above becoming
lignitic at base.