Everton Formation

Everton Formation Stratigraphic range: Middle Ordovician
Type	Formation
Underlies	St. Peter Sandstone
Overlies	Powell Formation
Thickness	300 to 650 feet
Location
Region	Arkansas
Country	United States
Type section
Named for	Everton, Boone County, Arkansas

The Everton Formation is a geologic formation in Arkansas. It preserves fossils dating back to the Ordovician Period.