Title | Paleocene-age Tongue River-Sentinel Butte formational contact near Medora |
Description | Upper 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. |
Chronostratigraphy | Paleogene, Paleocene |
Lithostratigraphy | Tongue River (Bullion Creek) Formation; Sentinel Butte Formation |
Geologic province | Williston Basin |
Location | USA ▹ North Dakota ▹ Billings County. Near Medora. |
Photographer | Joseph Hartman. 1994. |
Collection | Joseph Hartman C03746. |
Key words | Tongue River Formation, Sentinel Butte Formation, North Dakota |
Tech details | 491 KB. Outcrop. Kodachrome, TIFF format. |
GeoDIL number | 323 |
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