Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
3 Slate Belt.
1. Lower Volc Series
Towst
2. Volc Sed Series
Argillite
3. Upper sequence
overly other 2
uncert.
Towst
felsic tufts some
shystite
Argillite
w/ readily