Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
LOC. 657
m. mudn.
Q NE, NE, SEC 36 T 146 N R 90 W
Rd. CUT WITH 25' SEC of
U.M(?) G.V.(?) 10XR 6/E 10XR 6/6
bedded & channeled
shales & [illegible]
5 XR 7/2 SS. Channel
now indurated & non-
bedded & now indurated.
non micaceous.
Problematical U.M.GV
LOC. 658 NW, NW, SEC 6 T 146 N R 89 W
highly channeled seq. of
clays v- lignitic clays & some
SS. Color wrong for G.V.
& no lower member seen at
supposed contact.
F.V. HAS br. sands. wh. to
l. grey in places.