Missouri Blastoid
Mississippian
About Missouri Blastoid
The Missouri Blastoid is a echinoderm fossil dating to the Mississippian. Blastoid is a realistic Missouri fossil profile built around bud-shaped echinoderm with petal-like ambulacra preserved in limestone. In this state, success usually comes from learning Mississippian limestones, chert gravels, and shale roadcuts, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.
“According to TroveRadar, Missouri Blastoid fossils from the Mississippian are found across Missouri. 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 Mississippian limestones, chert gravels, and shale roadcuts
Where Found
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