Keokuk Limestone

Keokuk Limestone
Stratigraphic range: Mississippian
Type Formation
Underlies Warsaw Formation
Overlies Burlington Limestone[1]
Lithology
Primary Limestone
Location
Region Illinois, Iowa, Missouri
Country United States
Type section
Named for Keokuk in southeastern Iowa[1]

The Keokuk Limestone is a geologic formation in Illinois, Iowa and Missouri. It preserves fossils dating back to the Mississippian sub-period.

See also

References