Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/27/02
Midnight Creek overlies
The Winthrop
GOAT PEAK Batholith
~80 MA
TC Russell 1908
Ventura Mbr. red beds.
in Midnight Point Fm
STOP 2.4
Winthrop/Mig Bridg. Fm.
undiff
Fan Delta int of
Arkosic SS int. w/
black shs.
Virginian Bridge
Harts Pass fm