Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
"~2~
11.5
Claystone, light gray to light gray green
(downward) slightly silty, becoming
sturdy at base. Soft to waxy, upper 6'
mostly bright gray, some brownish mottling.
5.5
Claystone, continuous with above but
highly sturdy - to clayey SS, light
gray green at top to darker green gray
at base. Qtz grains + some cht
5.5
Claystone, plastic, green, sticky,
somewhat silty, some purple
mottling in basal foot.
11.5t
Claystone, purple mottled with
green in upper 5'0, below is
brick red to maroon popcorn
over similar colored silty dust.
couldnt reach it fresh.
6.8
Claystone, soft, waxy, silty green
becoming siltier at base +
grading to unit below.
2.6
Siltstone, locally very fine-gr. szudstone
minor clay, friable soft basal 10
stained yellow, weathers upwhite
to yellowish, local Fe impreg
3