Dundee Limestone (OHDdu;0)

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
Original map label	Ddu
Primary rock type	limestone
Secondary rock type	dolostone (dolomite)
Other rock types
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
Map references	Digital Ohio map from CD produced as a result of a contract between the U.S. Geological Survey and the Ohio Geological Survey. Released with permission of the Ohio Geological Survey, June 2005.
Unit references	Digital Ohio map from CD produced as a result of a contract between the U.S. Geological Survey and the Ohio Geological Survey. Released with permission of the Ohio Geological Survey, June 2005. File of unit descriptions received from Ohio Geological Survey.
Geographic coverage	Defiance - Henry - Lucas - Paulding - Wood