The Monmouth Formation is a geologic formation in Prince George's County, Maryland.[1] It preserves fossils dating back to the Cretaceous period.[1]

Monmouth Formation
Stratigraphic range: Cretaceous
TypeFormation
Location
Region Maryland
Country United States

See also

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References

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  1. ^ a b "Monmouth Formation". United States Geological Survey (USGS). United States Geological Survey (USGS). Retrieved 10 January 2022.