Rockford Limestone

The Rockford Limestone is a geologic formation in the US state of Indiana. It preserves fossils dating back to the Carboniferous period.

See also

List of fossiliferous stratigraphic units in Indiana

References

Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.

Chronostratigraphy of Indiana

Kasimovian	McLeansboro Group Bond Formation, Mattoon Formation, Patoka Formation
Moscovian	McLeansboro Group Shelburn Formation Carbondale Group Dugger Formation, Petersburg Formation, Linton Formation Raccoon Creek Group Staunton Formation
Bashkirian	Raccoon Creek Group Brazil Formation, Mansfield Formation

New Albany Shale

Famennian	New Albany Shale

Bailey Limestone

Brassfield Limestone

Cataract Formation

Louisville Limestone

Moccasin Springs Formation

Pleasant Mills Formation

Salamonie Dolomite

Sexton Creek Limestone

St. Clair Limestone

Wabash Formation

Middle Run Formation