Devonian Fossil Gorge



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Details of Devonian Fossil Gorge

About Devonian Fossil Gorge
Devonian Fossil Gorge- Devonian Fossil Gorge is the result of the prolonged overflow of the Coralville Reservoir Spillway between July 5 and August 2, 1993. This area is just south of the Coralville Dam (near Iowa City), managed by the Army Corps of Engineers.