The Fremont Formation is a
geologic formation
A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics ( lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exp ...
in
Colorado
Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of t ...
. 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
Ordovician period.
See also
*
List of fossiliferous stratigraphic units in Colorado
This article contains a list of fossil-bearing stratigraphic units in the state of Colorado, U.S.
Sites
See also
* Paleontology in Colorado
References
*
{{DEFAULTSORT:Fossiliferous stratigraphic units in Colorado
Colorado
Stratigraphi ...
*
Paleontology in Colorado
References
*
Ordovician Colorado
Ordovician southern paleotropical deposits
{{Ordovician-stub