Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
779-7
785-0
Coal
Grey siltstone, scattered light tan
claystone fragments. Sideritic in
lower part.
Bottomed at 785-0
Clays - Bolvar.
713-3 to 719-10