Oswego Formation

Oswego Formation
Oswego Formation
Stratigraphic range: Late Ordovician
Type	Formation
Underlies	Tuscarora Sandstone
Overlies	Juniata Formation
Location
Region	Appalachia and Southeastern United States
Country	United States
Extent	Virginia and West Virginia

Last updated July 02, 2025

The Oswego Formation is a geologic formation in West Virginia. It dates back to the Ordovician period.

References

↑ Paleozoic Sedimentary Successions of the Virginia Valley & Ridge and Plateau

Generalized Stratigraphic Chart for West Virginia ^{[ permanent dead link ]}

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[1] Paleozoic Sedimentary Successions of the Virginia Valley & Ridge and Plateau

[1]