Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Dan J. Brenneman
Grantsville, Md., RT #1.
Sampled crop in brook cut in
woods about 100 yards back of
Brenneman barn.
4' of clay smale, LB coal, upper
2' dark marl silty, lower part silty
light gray yellow thin.
Sandstone under clay -
N 20 E +/- 140 E
AMD 10-28
(1) Red bed supposedly between FH & H. About
3' of gray plastic clay at top.