Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
6541 NE, NW, Sec 11, T143N, R99W, Billings Co.
Billings Co.
SECTION STARTS IN F.V.
There is Abt 50'
fT of TYPICAL f.v.
(S.B.) below,
Wh color. 0-1 5Y7/2 TO 5Y8.5/1
0' Sect. STARTS in a thin
5-YR 2/1 lignite with
some gypsum.
0.5 5YR 3/1 MASSIVE CLAY
with some pl. rem.
Wh. color. 1-18.4 5Y7/3
2" powdery LIGNITE
LIMONITE AT TOP.
2.5. 5Y5/2, UNCONSOLIDATED
fg., SA, SS with SEAT
CLAY TRASH frags.
Samp. 6541-a
mic a few SEAT flecks
9 SAME UNIT WITH FLECKS
of KAOLIN or FLDSP.
Abt 22.