Arkansas Fossil Fern
Carboniferous
About Arkansas Fossil Fern
The Arkansas Fossil Fern is a plant fossil dating to the Carboniferous. Fossil Fern is a realistic Arkansas fossil profile built around frond imprint from swamp forests preserved in shale and siltstone. In this state, success usually comes from learning river gravels, loess bluffs, and shell-bearing cuts, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.
“According to TroveRadar, Arkansas Fossil Fern fossils from the Carboniferous are found across Arkansas. TroveRadar's field database catalogs 696+ fossil entries for identification and collection guidance.”
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Timing layer
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Law layer
Arkansas state guide
Fossil collecting rules in Arkansas 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 Mazon-like plant beds, marine invertebrates, and river gravels.
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Place layer
Trail and ground routes
Location: Ozark-St. Francis National Forests
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Ouachita National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Petit Jean State Park
State Park • Photo opportunities, Exposed shoreline stones
Location: Devil's Den State Park
State Park • Photo opportunities, Exposed shoreline stones
Identification Tips
- ●pinnate leaflet pattern
- ●carbonized film
- ●coal-measure shale matrix
- ●Check river gravels, loess bluffs, and shell-bearing cuts
Where Found
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