Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
5/18/71 #3
100'
Above KINNIKINICK SPR.
SEC 19 T23 S R1E
Lower Dipping VAT Fm.
TUFFACEOUS SS
CONT PYROCLASTIC FRAGS
BIOTITE
PUMICE