Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
18. do 17.
Gypsi ferous.
Wh. color. 15 - 19.5
N 7.5.
Wh. color 19.5-21.7
SYR 6/1
19.5 21 Th somewhat same
as below although not
as tough inc. amt of
carb beds upward.
unit wh. with a some
what popcorny crust
fri conr. SYR 6/1
21 Same as 19.5
(Carb cont somewhat
inc.
Grades upward into
a very lignitic massive
SYR 2/1 CLAY AT 2R.7.
Wh. color. 21.7-22.7 N-3.
Middle or.
Sharp cont
Sity massive, gyps.
plant rem (crnc) bearing