2026 Grand Prize

Journey 400 million years back to the Devonian seas with this large, breathtaking orthoceras-rich limestone slab---a rare snapshot of mass preservation!

Prominent straight-shelled cephalopods are dramatically set in a deep dark limestone matrix, with the largest fossils expertly hand-carved and highlighted for striking contrast and detail.  The polished surface reveals intricate segmented chambers and sutures in gleaming relief against the rich black stone.

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This impressive display piece captures an ancient schooling event in prehistoric art form---perfect for wall, shelf, or collection centerpiece.

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A true showstopper and collector's dream at the 2026 Memphis Mineral, Fossil and Jewelry Show.  Win this slice of Earth's ancient past!