Description:

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.

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

Notice: We coordinate worldwide shipping to most destinations, overseeing every detail in-house to guarantee a smooth and exceptional delivery experience.

SHIPPING EXCEPTIONS: Due to customs clearance issues, we are unable to ship to Germany, Switzerland and Australia. If you live in Germany, Switzerland or Australia, you will need to provide an alternate shipping destination, or we will not be able to complete your purchase. In addition, please note that we are unable to ship ancient items back to the original country of origin (Egyptian to Egypt, Greek to Greece, etc.)

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Item # 201793

  • 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.

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Shipping

Auction House will ship, at Buyer's expense

May 15, 2026 9:00 AM MDT
Louisville, CO, US

Artemis Fine Arts

You agree to pay a buyer's premium of 30% and any applicable taxes and shipping.

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Bid Increments
From: To: Increments:
$0 $299 $25
$300 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 $199,999 $10,000
$200,000 + $20,000