Lot 4a, Auction 4/12/2026: Massive Ammonite Fossil Spiral Shell – France

$3,250.00

In stock

Western Europe, France, Southern Coast, Jurassic period, ca. 201 to 145 million years ago. An enormous fossil ammonite preserved in a bold, rounded form, displaying the iconic spiral structure of this extinct marine cephalopod. The surface shows natural texture, mineral deposits, and areas of weathering, with visible chamber definition and a deeply recessed central whorl. Specimens of this size are uncommon, as large ammonites often collapsed under sediment pressure during fossilization, making intact examples particularly desirable. A striking and substantial fossil display piece that captures the scale and presence of prehistoric ocean life! Size: 31″ L x 7.5″ W x 24″ H (78.7 cm x 19 cm x 61 cm)

This item is oversized / heavy, please inquire about shipping prior to bidding.

Condition: Repaired from several pieces with visible infill and breaklines across the surface as shown. Active flaking to surface when handled. Heavy mineral and earthen deposits.

Provenance: private collection of S. Saunders, Nogales Arizona, USA collection

All items legal to buy/sell under U.S. Statute covering cultural patrimony Code 2600, CHAPTER 14, and are guaranteed to be as described or your money back.

A Certificate of Authenticity will accompany all purchases.

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