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Description

Fossil Palms

Fossil Palm Flower with Fossil Fish
Undetermined species & Knightia sp.
Eocene
Fossil Butte member, F2 Horizon
Green River Formation
Wyoming, USA

This rare and exceptionally well-preserved fossil Palm Flower, of undetermined species, is notable for its delicate structure and unusually large size. The fine anatomical detail captures the radiating petals and organic symmetry of the ancient bloom with remarkable clarity. Accompanying the flower is a fossil fish of the genus Knightia, an early herring species, positioned as though swimming past the plant-creating a naturalistic scene that evokes the ecology of the Eocene lake environment. The matrix exhibits the warm golden tones characteristic of the F-2 Horizon of the Green River Formation, a layer prized for its aesthetic and preservation quality. A striking and scientifically significant specimen, cleated for secure wall display, representing both botanical and vertebrate fossilization from one of the world's most important fossil deposits.
Overall Measurements: 62.00 x 20.00 x 1.00 inches (157.48 x 50.80 x 2.54 cm)

Provenance: Property of a Distinguished Southern California Collector


More Information: All items are offered "as is." While every effort has been made to accurately describe each lot, certain pieces—particularly fossils, minerals, and carvings—may exhibit minor imperfections, repairs, restorations, or natural wear consistent with age, excavation, or handling. Prospective buyers are encouraged to carefully review photographs and descriptions and to request additional condition information prior to bidding.


Estimate: $5,000 - up.

Condition Report*: Condition report available upon request.
*Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.

Auction Info

Proxy Bidding Ends 
December
2nd Tuesday 10:50 am CT
Auction Dates
December
2nd Tuesday
Proxy Bidding Time Remaining 
1 Day 16h 4m 38s
Bids + Registered Phone Bidders: 1
Lot Tracking Activity: 55
Page Views: 764

Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Signature® Floor Session - Property of a Distinguished Southern California Collector (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
(Lots 72001-72187) - 11:00 AM Central Time, Tuesday, December 2, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

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Current Bid:
$2,500
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