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A Geoscience Digital Image Library

1167.jpg
TitleFreshwater molluscan horizon in the Paleocene Tullock Formation, McCone County, Montana
DescriptionIn situ occurrence of Lower Paleocene (Puercan NALMA) freshwater bivalves (Family Unionidae) in the Tullock Formation (Fort Union Group), McCone County, Montana.
ChronostratigraphyPaleocene
LithostratigraphyTullock Formation (Fort Union Group)
Geologic provinceWilliston Basin
LocationUSA ▹ Montana ▹ McCone. Near Fort Peck.
PhotographerJoseph Hartman. 1974.
CollectionJoseph Hartman P00300.
Key wordsFreshwater mollusks, Paleocene, Tullock Formation, McCone County, Montana
Tech details631 KB. Outcrop. Etkachrome, TIFF format.
GeoDIL number1167