petrolia, formation, geologic, formation, texas, preserves, fossils, dating, back, permian, period, stratigraphic, range, permianoutcrops, typeformationunit, ofwichita, groupunderlieswaggoner, ranch, formationoverliesnocona, formationlocationregion, texascount. The Petrolia Formation is a geologic formation in Texas It preserves fossils dating back to the Permian period Petrolia FormationStratigraphic range PermianOutcrops of the Petrolia FormationTypeFormationUnit ofWichita GroupUnderliesWaggoner Ranch FormationOverliesNocona FormationLocationRegion TexasCountry United StatesSee also edit nbsp Earth sciences portal nbsp Texas portal nbsp Paleontology portal nbsp Paleozoic portalList of fossiliferous stratigraphic units in Texas Paleontology in TexasReferences editVarious Contributors to the Paleobiology Database Fossilworks Gateway to the Paleobiology Database Retrieved 17 December 2021 nbsp This article about a specific stratigraphic formation in Texas is a stub You can help Wikipedia by expanding it vte nbsp This article related to the Permian period is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Petrolia Formation amp oldid 1096243735, wikipedia, wiki, book, books, library,
