Fossilized Mosasaurus Jaw Fragment In Matrix
Updated September 14, 2026
This auction ended on September 20, 2026.
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| Lot number | 230 |
| Auction | Monarch Auction Gallery Collection 9-20-26 |
| Date | September 20, 2026 at 9:00 AM EDT |
| Auction house | Monarch Auction and Estate Services |
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- Large Fossilized Megalodon Tooth
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- 1962 and 1975 Signed Sports Magazines
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