The Chouteau Limestone is a geologic formation in Illinois, Iowa, Kansas, and Missouri.
This article about a specific stratigraphic formation in Illinois is a stub.
You can help Wikipedia by expanding it.This article about a specific stratigraphic formation in Iowa is a stub.
You can help Wikipedia by expanding it.This article about a specific stratigraphic formation in Kansas is a stub.
You can help Wikipedia by expanding it.This article about a specific stratigraphic formation in Missouri is a stub.