Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Photo AMO 12-53
clay in soil & ditchcrops & mixed with
clay in road. This may be the
Upper Kittanning clay (as at Laurel Run +
Mogart Lot 135) with massive
sunsletone the roof-rock. Position
of clay & presence of coal not indicated
by outcrop evidence.
AMO - 12-53