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Updated March 2026
795+ Fossil Entries
plantCarboniferousUpdated March 2026

Louisiana Fossil Fern

Carboniferous

Louisiana Fossil Fern fossil specimen

About Louisiana Fossil Fern

The Louisiana Fossil Fern is a plant fossil dating to the Carboniferous. Fossil Fern is a realistic Louisiana 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, Louisiana Fossil Fern fossils from the Carboniferous are found across Louisiana. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • pinnate leaflet pattern
  • carbonized film
  • coal-measure shale matrix
  • Check river gravels, loess bluffs, and shell-bearing cuts

Where Found

Louisiana

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Explore More

How do I identify a Louisiana Fossil Fern fossil?
Louisiana Fossil Fern fossils from the Carboniferous can be identified by: pinnate leaflet pattern. carbonized film. coal-measure shale matrix. Check river gravels, loess bluffs, and shell-bearing cuts. They are most commonly found in Louisiana.
Where are Louisiana Fossil Fern fossils found?
Louisiana Fossil Fern fossils are found in Louisiana. Look in sedimentary rock formations dating to the Carboniferous era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are Louisiana Fossil Fern fossils?
Louisiana Fossil Fern fossils date to the Carboniferous. They are classified as plant fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect Louisiana Fossil Fern fossils?
Fossil collecting laws vary by state and land ownership. Common invertebrate fossils are generally collectible on some public lands for personal use, but vertebrate fossils and collecting on protected lands may require permits. Always check local regulations before collecting. Use TroveRadar's State Guides for specific rules.