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The Dinwoody Formation is a geologic formation in Montana. It preserves
The Dinwoody Formation is a geologic formation in Montana. It preserves fossils
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in ...
dating back to the Triassic period.
See also
* List of fossiliferous stratigraphic units in Montana * Paleontology in MontanaReferences
* Triassic geology of Nevada Triassic geology of Utah Triassic geology of Wyoming {{Triassic-stub