Large Orthoceras Fossil Stone Panel
Updated August 6, 2026
This auction ended on August 13, 2026.
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| Lot number | 0154 |
| Estimate | $800 - $1,200 |
| Opening bid | $300 |
| Auction | Summer Marketplace | Ancient & Ethnographic |
| Date | August 13, 2026 at 11:00 AM EDT |
| Auction house | Artemis Fine Arts |
| Location | Louisville, Colorado |
Ancient Seas, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. A large rectangular orthoceras fossil panel featuring numerous fragmentary shells set within a dark stone matrix, with
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