Twin Creek Formation From Wikipedia, the free encyclopedia Geologic formation in Idaho, US TypeFormationRegionIdahoCountryUnited StatesTwin Creek FormationStratigraphic range: JurassicTypeFormationLocationRegionIdahoCountryUnited States The Twin Creek Formation is a geologic formation in Idaho, United States. It preserves fossils dating back to the Jurassic period. Earth sciences portalPaleontology portal List of fossiliferous stratigraphic units in Idaho Paleontology in Idaho References Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved December 17, 2021. This article about a specific stratigraphic formation in Idaho is a stub. You can help Wikipedia by expanding it.vte This article related to the Jurassic period is a stub. You can help Wikipedia by expanding it.vte Related Articles
