Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
6) 13.0
Claystone, red in lower half,
becoming variegated purple, red,
grey & yellow in upper half
7) 3.5+
Siltstone, clayey, gray to dark-
gray very fine silt feeling
plasticity, weathers to white
popcorn surface, has a few
siltstone core masses.
8) 11.5
Claystone, silty, variegated,
grey, & purplish red in lower
2/3, upper third chiefly light
grey splashed with red & yellow
9) 8.3
(Claysone, silty, light grey)
with orange to yellow staining
in splotches - chiefly upper 5',
and scattered conce. of
spherulites. In upper part
this is more of a silt than
a clstn.
10) 1.6
Shale, silty, lignitic to a slightly
1/4 silt.