Ohio Fossil Fern
Carboniferous
About Ohio Fossil Fern
The Ohio Fossil Fern is a plant fossil dating to the Carboniferous. Fossil Fern is a realistic Ohio fossil profile built around frond imprint from swamp forests preserved in shale and siltstone. In this state, success usually comes from learning Devonian shales, Mississippian limestones, and glacial gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.
“According to TroveRadar, Ohio Fossil Fern fossils from the Carboniferous are found across Ohio. TroveRadar's field database catalogs 696+ fossil entries for identification and collection guidance.”
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Ohio state guide
Fossil collecting rules in Ohio vary by land status and fossil type. Common invertebrate fossils may be collectible on some public lands, but vertebrate fossils, protected park units, tribal lands, and cultural sites require a much higher level of care and often a permit. This is especially relevant in Devonian marine fossils, Flint Ridge, and glacial gravels.
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Location: Wayne National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Hocking Hills State Park
State Park • Photo opportunities, Exposed shoreline stones
Location: Geneva State Park
State Park • Photo opportunities, Exposed shoreline stones
Location: Maumee Bay State Park
State Park • Photo opportunities, Exposed shoreline stones
Identification Tips
- ●pinnate leaflet pattern
- ●carbonized film
- ●coal-measure shale matrix
- ●Check Devonian shales, Mississippian limestones, and glacial gravels
Where Found
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