Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7-2-2
Gypsum out past 41.
light grey clayey
siltstone leas
Limonite stained
42 DITTO
Color change to
very light grey
above 42 siltstone
color change very with
43 - Very light grey
silt stone with small
mottles of limonite.
45 - DITTO (43) with
Limonite vein fills.
48- Ditto (45)
49' 49- Section capped
by very hard silicified
Siltstone (whitewat
porcelaneous)
with sample
7-2-2-3
7-2-2-4