Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Wh color 5Y7/3
mudst. grade upward to
clayst then sh then
thin lign. seq repeates
w sid cones. &
thin ledgy ss.
68' clst.
some carb. layers w/ [illegible]
3"<---
& carb. shale.
88.7 thin bedded ss.
93.9 interval as below at
30
100'
(22)