Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
8/18/87
Section 8741 SW1/4, Sec. 6, T 57 N, R.
99 W, Park Co., Wyo.
Section STARTS in upper
Judith River on a well
pad located just below
a SS lens THAT I
map as the highest in
Thickness the K Jr
Judith River Fm
1 | 9.5 SS, Friable, LT grey; f.g.
w
1 m vfg SS lens brownish
plant frags.
0.9 m Thick
Top 5 m of unit
med gr. becomes
indurated, X bedded
concretionary, w/
red brown concretionary
SS at top.
Dip at 53°
2 | 3.3 Friable buff SS vfg. Sandy
interval mainly
covered.
30.6 SS, Platey, LT yell grey