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Updated March 2026
795+ Fossil Entries
coralSilurian-DevonianUpdated March 2026

Indiana Honeycomb Coral

Silurian-Devonian

Indiana Honeycomb Coral fossil specimen

About Indiana Honeycomb Coral

The Indiana Honeycomb Coral is a coral fossil dating to the Silurian-Devonian. Honeycomb Coral is a realistic Indiana fossil profile built around colonial tabulate coral with tightly packed hexagonal corallites. In this state, success usually comes from learning Silurian and Devonian limestones, shale cuts, 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, Indiana Honeycomb Coral fossils from the Silurian-Devonian are found across Indiana. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • honeycomb surface
  • colonial structure
  • calcitic cells
  • Check Silurian and Devonian limestones, shale cuts, and glacial gravels

Where Found

Indiana

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Minnesota Horn Coral

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Wisconsin Horn Coral

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Explore More

How do I identify a Indiana Honeycomb Coral fossil?
Indiana Honeycomb Coral fossils from the Silurian-Devonian can be identified by: honeycomb surface. colonial structure. calcitic cells. Check Silurian and Devonian limestones, shale cuts, and glacial gravels. They are most commonly found in Indiana.
Where are Indiana Honeycomb Coral fossils found?
Indiana Honeycomb Coral fossils are found in Indiana. Look in sedimentary rock formations dating to the Silurian-Devonian era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are Indiana Honeycomb Coral fossils?
Indiana Honeycomb Coral fossils date to the Silurian-Devonian. They are classified as coral fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect Indiana Honeycomb Coral 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.