| Title | Upper Cretaceous Hell Creek Formation channel sandstones |
| Description | Upper Cretaceous Hell Creek Formation channel sandstone concretions drapped down coulee Garfield County, Montana. |
| Chronostratigraphy | Upper Cretaceous, Maastrichtian |
| Lithostratigraphy | Hell Creek |
| Geologic province | Williston Basin |
| Location | USA ▹ Montana ▹ Garfield. Near Jordan. |
| Photographer | Joseph Hartman. 2000. |
| Collection | Joseph Hartman C07114. |
| Key words | Upper Cretaceous, Hell Creek Formation, channel sandstones, Garfield County, Montana |
| Tech details | 466 KB. Outcrop. Kodachrome, TIFF format. |
| GeoDIL number | 117 |
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