Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/7/83
Virtue Gulch All locs. in SW 1/4, Sec 31,
T8S, R21E, Carbon Co., MONT.
Virtue Gulch Red Lodge East Quad.
8324 SE 1/4, SW 1/4, Sec 31, T8S, R21E, spacing
(1)
hilltop
channel W
Channels are separate
and do not migrate on
flood plain?
sudden evolution
slope above road to old Brophy mcn.
8325 520m E, 370m N, SW Corner Sec 31, T8S, R21E
(2)
Splay of SS in
pit. SS W shale
interbeds dec, shale to
NORTH.
levees fine upward.
Splays coarsen upward,
in general
because progradational.
Cercidiphyllum genetrix
8326 450m E, 220m N, SW Corner Sec 31
(3)
splay in mine coarsens
upward 30' thick
flora in SS
cercidiphyllum genetrix
Platanus raynoldsi?
indet