Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
" Silt gray claystone (211 op +2
siltstone, silt claystone fragments)
628-4 Dark gray siltstone.
635 clutered/solid siliceous (fluvic?) claystone
calcareous claystone, and arg. lacustrine
limestone. (Red streak at 630 - probably not
a 'red bed')
639 Silty claystone grading to siltstone
642 Siltstone becoming sandily downward
664-5 Med. gr. SS, minor silty sandstone &
siltstone.
669-6 clutched/solid shaly siltstone and fine
sandstone
670-1 Silty shale
671-9 Coal
674-6 Dark gray calcareous claystone and breciated clay
with limestone inclusions.
677 Light gray siliceous ferruhard clay with silky
streaks, smotled to fragmented
686 Gray argillaceous siltstone grading to
shaly siltstone with sandy streaks & laminae.
703 clutched/solid fine sandstone and siltstone,
interlaminated silty shale in lower 5'.
707-6 Dark gray to black shale and silty shale.
708-9 Coal
711-9 Dark gray silty claystone
719-6 Dark gray silty shale, with sountstone laminae.
721-2 Coal
725-4 Dark gray argillaceous limestone.
730 Gray to black ferrated clay and claystone,
siliceous with ferrugineous inclusions
upper part and 5" ferruhard shaly clay
at base.
732 irregularly interbedded siltstone and fine
sandstone.
735-6 Shaly claystone and clay shale
738 Argillaceous siltstone.