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Lot · Echinoderms

13.5”Large Michigan Fossil Plate Crinoid Coral Hash Hexagonaria Display Specimen

13.5”Large Michigan Fossil Plate Crinoid Coral Hash Hexagonaria Display Specimen Archived listing photo
Starting price (see what it sold for on eBay ↗) $100.00 Buy It Now $140.00 as of May 26, 2026
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Closed Sun · May 31, 2026
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Ships from ZIP 488**
rockondp 0 ratings · 0.00% positive
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Description

From the seller
500 million year old Devonian limestone “fossil hash/fossil soup (hexagonaria coral + crinoid stems and other fragments cemented in calcite matrix) 13 1/2” x 13 1/2” x 3 3/4”

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