Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
downcutting at
base, carb frags
on bp's w some
gyp.
LATERALL THE UNIT
THINS TO 8/12 TO
15 m to NORTH
3 2.7
Shy Clst, w/
silty breccia x
finely commuted
plant debris ---
5Y5/2
limonite on joints
gyp on joints
becomes slightly
silty upward.
W LAST 0.5 m
Upper 12m is blocky
(soil)
to f.t.
Afq, Sa clean,
coursing upward
very local lens
ripple marked.