Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
PULLED 54-57-60-63-66-69-72
7-1-1
Bird shot Limonite Beads
1-2 mm throughout
at 58 feet X bedding
becomes less evident
last Clay blebs at abt.
42'
Feldspar 3 to 4%o
Feldspar 5%o at 63
Jointing very STRONG
at 69 feet
Weathered Color becomes
whitish.
at 72' LIMONITE comes
somewhat more numerous
carrying abt 15% Clay
at 75'-abt 20-25% Clay
whiter weathering
no obvious bedding
abt 2% lithic frags.
1-2%o mica at 76'
10% Feldspar