Hanson Aggregates Midwest, Inc. Flat Rock Quarry (France Stone Co. Flat Rock Quarry; Northern Ohio Stone Co. Quarry), Seneca Co., Ohio, USA
|Latitude & Longitude (WGS84):||41° 14' 26'' North , 82° 52' 14'' West|
|Latitude & Longitude (decimal):||41.24077,-82.87079|
A partially flooded quarry located in the village of Flat Rock, Thompson Township, section 11, SW ¼. The rocks exposed in the quarry is the Columbus Limestone Formation (Carlson, 2015).
1 valid mineral.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
358.9 - 419.2 Ma
Age: Devonian (358.9 - 419.2 Ma)
Stratigraphic Name: Columbus Limestone
Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052.