Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
4.0
Chystone, red, silty.
3.5
Chystone, green, silty.
10.t
Chystone, brick red, silty.
wash - with brown patches red &
green Chystone for approx 35-40
feet to crack bed where broken ss ledge
comes in - this may be float but looks
good.