Big Sandy Formation

Big Sandy Formation
Big Sandy Formation
Stratigraphic range: Neogene
Type	Formation
Location
Region	Arizona
Country	United States

Last updated January 29, 2026

The Big Sandy Formation is a geologic formation in Arizona. It preserves fossils dating back to the Neogene period.

References

Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 19 August 2022. Retrieved 17 December 2021.

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Big Sandy Formation

See also

References