Tennessee Blastoid
Mississippian
About Tennessee Blastoid
The Tennessee Blastoid is a echinoderm fossil dating to the Mississippian. Blastoid is a realistic Tennessee 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, Tennessee Blastoid fossils from the Mississippian are found across Tennessee. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.”
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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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