# Montana Group

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Montana_Group
> Markdown URL: https://mediated.wiki/source/Montana_Group.md
> Source: https://en.wikipedia.org/wiki/Montana_Group
> Source revision: 1352881141
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

{{Infobox rockunit
| name           = Montana Group
| image          =
| caption        =
| type           = [Group](/source/Group_(stratigraphy))
| age            =  [Cretaceous](/source/Cretaceous)
| prilithology   =
| otherlithology =
| namedfor       =
| namedby        =
| region         = [South Dakota](/source/South_Dakota) and [Montana](/source/Montana)
| country        = [United States](/source/United_States)
| coordinates    =
| unitof         =
| subunits       =
| underlies      =
| overlies       =
| thickness      =
| extent         =
| area           =
| map            =
| map_caption    =
}}

The '''Montana Group''' is a [geologic group](/source/Group_(geology)) located in [South Dakota](/source/South_Dakota) and [Montana](/source/Montana). It preserves [fossils](/source/fossils) dating back to the [Cretaceous](/source/Cretaceous) [period](/source/Period_(geology)).

==See also==
{{Portal |Earth sciences|Paleontology}}
* [List of fossiliferous stratigraphic units in South Dakota](/source/List_of_fossiliferous_stratigraphic_units_in_South_Dakota)
* [Paleontology in South Dakota](/source/Paleontology_in_South_Dakota)

==References==
* {{cite web|title= Fossilworks: Gateway to the Paleobiology Database|author= ((Various Contributors to the Paleobiology Database))|url= https://www.fossilworks.org|access-date= 17 December 2021}}

Category:Geologic groups of South Dakota
Category:Cretaceous South Dakota

{{SouthDakota-geologic-formation-stub}}
{{Cretaceous-stub}}

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Adapted from the Wikipedia article [Montana Group](https://en.wikipedia.org/wiki/Montana_Group) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Montana_Group?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.