Petrolia Formation
Stratigraphic range: Permian
Outcrops of the Petrolia Formation
Type	Formation
Unit of	Wichita Group
Underlies	Waggoner Ranch Formation
Overlies	Nocona Formation
Location
Region	Texas
Country	United States

The Petrolia Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period.

See also

• List of fossiliferous stratigraphic units in Texas
• Paleontology in Texas

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 25 March 2022. Retrieved 17 December 2021.

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