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A Geoscience Digital Image Library

323.jpg
TitlePaleocene-age Tongue River-Sentinel Butte formational contact near Medora
DescriptionUpper Paleocene-age Tongue River (Bullion Creek)-Sentinel Butte formational contact, Billings County, North Dakota. Locality L6419. Gray sandstone river channel deposit cut into underlying Tongue River strata.
ChronostratigraphyPaleogene, Paleocene
LithostratigraphyTongue River (Bullion Creek) Formation; Sentinel Butte Formation
Geologic provinceWilliston Basin
LocationUSA ▹ North Dakota ▹ Billings County. Near Medora.
PhotographerJoseph Hartman. 1994.
CollectionJoseph Hartman C03746.
Key wordsTongue River Formation, Sentinel Butte Formation, North Dakota
Tech details491 KB. Outcrop. Kodachrome, TIFF format.
GeoDIL number323