Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/19/78
7833
Rook Side juste east.
NW 1/4 Sec 35 T S 79 R 10 W
CLARK Quad - Wyo. Park Co.
Fluvial 2AW FT, Union
some lys. Ferry SS.
no fossil fus.
shell frags.