Dundee Limestone

Limestone; olive gray to brown; upper part thin bedded, lower part medium to thick bedded; fossiliferous in upper part becomes cherty dolomite in lower part; as much as 105 feet thick.
State Ohio
Name Dundee Limestone
Geologic age Devonian
Lithologic constituents
Major
Sedimentary > Carbonate > Limestone (Bed)olive gray to brown; upper part thin bedded, lower part medium to thick bedded; fossiliferous in upper part; as much as 105 feet thick.
Minor
Sedimentary > Carbonate > Dolostone (Bed)becomes cherty dolomite in lower part
References

Slucher, E.R., (principal compiler), Swinford, E.M., Larsen, G.E., and others, with GIS production and cartography by Powers, D.M., 2006, Bedrock geologic map of Ohio: Ohio Division of Geological Survey Map BG-1, version 6.0, scale 1:500,000.

NGMDB product
Counties Defiance - Henry - Lucas - Paulding - Wood