Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
75-5
Shingle & loose sand.
upward grades into
mottled red x grey
clays & silty clays
typical of PATAPSCO fm.
zone 2b
may be same as
PLATANDER loc. at wh. pt.
in strat level?
X-10' below top of point
SILT & SAND interbed
8-10' THICK
silt lavender grey
micaceous
ss lemon yellow mic
w red ferruginous crusts.
contact with PATAPSCO
with 3' ochorous
red clay