Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
10.0 argill zone of some.
Interbedded silty ss as above (77.2) and
zones argill siltstone fine loc containing
dk grey layers of silty clstn upper
2.0+ fine gr SS, reluctant.
0.9 Shaley zone at base interval above.
0.3 Silty grey shale and 1b argill siltstone
0.4 Bontomitic clay? [Sample]
0.2 rosly wezth silty sand
7.5 Sandstone massive, fine gr Fe specked
to crumbly, wezths orange
brown. Fe pgs study sh.
3.3 Silty dk gr to bl shale, upper 0.3
shaly siltstn.
7.2 Ib silty grey clay + thin beds grey
argill s, itstone.
8.0 Ib siltstone and silty sh, observed,
siltstone predominates.
3.0 Sandstone massive bed of med gr
lite gr to bot wezth
4.7 1.B, argill siltstone, silty clay, study
at top.
1.4 - silty + sandy cl + clstn
.3 - argill siltstn
3.0 - silty sh + argill siltstue.
whole lite gr to lite blue gr wezth.
7, 4 Sandstone interbedded fine argill silty
pltey to finish lam and massive
med to coarse,
60