Kentucky Blastoid
Mississippian
About Kentucky Blastoid
The Kentucky Blastoid is a echinoderm fossil dating to the Mississippian. Blastoid is a realistic Kentucky fossil profile built around bud-shaped echinoderm with petal-like ambulacra preserved in limestone. In this state, success usually comes from learning roadcuts through limestone and shale, coal spoils, and stream gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.
“According to TroveRadar, Kentucky Blastoid fossils from the Mississippian are found across Kentucky. TroveRadar's field database catalogs 696+ fossil entries for identification and collection guidance.”
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Kentucky state guide
Fossil collecting rules in Kentucky 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 Big Bone Lick, Ordovician fossils, and cave-country gravels.
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Trail and ground routes
Trail: Red River Gorge Geological Area
Fossil Bed • Site-specific opportunities, Historic landscape clues
Trail: Red River Gorge Geological Area Exposure Route
Fossil Bed • Site-specific opportunities, Historic landscape clues
Location: Daniel Boone National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Land Between the Lakes National Recreation Area
Recreation Area • Site-specific opportunities, Historic landscape clues
Identification Tips
- ●bud shape
- ●five petaloid grooves
- ●small attachment point
- ●Check roadcuts through limestone and shale, coal spoils, and stream gravels
Where Found
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Illinois Crinoid Stem
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Indiana Crinoid Stem
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Ohio Crinoid Stem
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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.
Minnesota Crinoid Stem
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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.
Wisconsin Crinoid Stem
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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.