Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/29/80
8040 Burgess lignite in a
softy section of
conglomerate Fu. Exporr-
NE¼Sec 24, T 57N, R 103W, Park Co.,
Wya 1200 m N, 150 m E, SE
Cor. sec. 24.
Clark Quad 15'
8040 Pollen sample
NW
SE
Burgess lign
laminated lg sh x 517ft