Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
0.2t
Siltstone, and loc pockets fine-
grained sandstone.. Platy,
commonly Fe impreg brown
13.0
Shelly, black, fissile, to brownish
gray finely silty, with
scattered thin beds and lenses
of siltstone. Single large
ironstone cone, 6 ft from base
1.0
Siltstone, platy, Fe impreg,
forms z loczl czp.
Above this were interbedded
black sh + platy siltst. with
scattered Fe stone cones,