Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
July 16, 1963
LOC 7-16-1 14056 W MORTON CO.
SE¼ SE½ SEC 8 T14N R9W
This loc. is on S.W side of
BUTTE 100 yds from 7-15-2
Shows variability of sections
under orange siltstone sh. occ.
Covered interval but
pieces of BAKED Hematite
STAINED SILTSTONE in
SLOPE WASH. Few ledges
of baked SFTST. in place.
(Covered interval.)
Lignite. (Black) with some
Brown lignitic sh.
Very dark grey but grey
weathering fissile SHALE
with moncot, leaf fossil
frags.
Some limonite areas
8' unit become SLITY grey
Leaf fragments at 7'
8' Cercidiphyllum msp. ?
Other leaves