Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
8318
Big Cr And Hill's Quarry
Lignite lying below the
Quarry in Hell Creek
These are K based on
dolice
Bottom exposures in
Helen Michacl Basin
way Below Ir Trenched
A shot episode of Lignite
fm. Before EXT. of
Dinoj.