Grenzland Formation From Wikipedia, the free encyclopedia Geologic formation in Austria TypeFormationCountryAustriaGrenzland FormationStratigraphic range: PermianTypeFormationLocationCountryAustria The Grenzland Formation is a geologic formation in Austria. It preserves fossils dated to the Permian period. Geology portalAustria portalPaleontology portal List of fossiliferous stratigraphic units in Austria References External links Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 25 March 2022. Retrieved 8 July 2014. This article about a specific stratigraphic formation in Austria is a stub. You can help Wikipedia by expanding it.vte This article related to the Permian period is a stub. You can help Wikipedia by expanding it.vte Related Articles