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Updated March 2026
795+ Fossil Entries
echinodermPaleozoicUpdated March 2026

Wisconsin Crinoid Stem

Paleozoic

Wisconsin Crinoid Stem fossil specimen

About Wisconsin Crinoid Stem

The Wisconsin Crinoid Stem is a echinoderm fossil dating to the Paleozoic. Crinoid Stem is a realistic Wisconsin fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. In this state, success usually comes from learning glacial till, Devonian limestones, and Lake Superior gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

“According to TroveRadar, Wisconsin Crinoid Stem fossils from the Paleozoic are found across Wisconsin. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.

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Identification Tips

  • stacked columnals
  • central hole
  • star or wagon-wheel cross sections
  • Check glacial till, Devonian limestones, and Lake Superior gravels

Where Found

Wisconsin

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Related Fossils

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Iowa Crinoid Stem

Paleozoic

Crinoid Stem is a realistic Iowa fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. 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.

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Illinois Crinoid Stem

Paleozoic

Crinoid Stem is a realistic Illinois fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. 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.

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Indiana Crinoid Stem

Paleozoic

Crinoid Stem is a realistic Indiana fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. 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.

echinoderm
Photo coming soon

Ohio Crinoid Stem

Paleozoic

Crinoid Stem is a realistic Ohio fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. 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.

echinoderm
Photo coming soon

Minnesota Crinoid Stem

Paleozoic

Crinoid Stem is a realistic Minnesota fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. In this state, success usually comes from learning glacial till, Devonian limestones, and Lake Superior gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

echinoderm
Photo coming soon

Michigan Crinoid Stem

Paleozoic

Crinoid Stem is a realistic Michigan fossil profile built around disk-like stem segments from sea lilies in shallow marine limestone. In this state, success usually comes from learning glacial till, Devonian limestones, and Lake Superior gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

echinoderm

Explore More

How do I identify a Wisconsin Crinoid Stem fossil?
Wisconsin Crinoid Stem fossils from the Paleozoic can be identified by: stacked columnals. central hole. star or wagon-wheel cross sections. Check glacial till, Devonian limestones, and Lake Superior gravels. They are most commonly found in Wisconsin.
Where are Wisconsin Crinoid Stem fossils found?
Wisconsin Crinoid Stem fossils are found in Wisconsin. Look in sedimentary rock formations dating to the Paleozoic era. The best collecting is typically found in exposed roadcuts, creek banks, and quarry sites.
How old are Wisconsin Crinoid Stem fossils?
Wisconsin Crinoid Stem fossils date to the Paleozoic. They are classified as echinoderm fossils in TroveRadar's database, which catalogs 795+ fossil entries across North America.
Is it legal to collect Wisconsin Crinoid Stem 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.