Framed Fossil Amia Fish. Amia pattersoni. Eocene. Green River Formation. ...

Description

Framed Fossil Amia Fish
Amia pattersoni
Eocene
Green River Formation
Wyoming, USA

Distinguished by both the rarity of the species and the exquisite quality of preservation, this superb fossil represents one of the most striking examples of the prehistoric bowfin, Amia pattersoni, from Wyoming's famed Green River Formation. The species derives its common name from its distinctive, elongated, arching dorsal fin, which extends nearly the length of the body. The present specimen displays exceptional preservation throughout, with clearly defined scales, a finely articulated caudal fin, and numerous large teeth still visible within the open jaws. The Limestone matrix exhibits a distinctive blue-gray coloration, indicating recovery from the bottom capping zone of the formation-a layer known for this subtle hue. When exposed to natural light, the stone develops a delicate bluish cast over time, further enhancing its visual appeal. Bowfins from the Green River Formation are represented by only two known species-Amia pattersoni and the shorter Cyclurus gurleyi-both highly prized among collectors for their rarity and anatomical completeness. Elegantly framed in tropical walnut and fitted with a cleat system for ease of wall display, the mural measures 57 x 37 inches (144 x 95 cm), with the specimen itself measuring 34.5 inches (87 cm) in length. A superb and scientifically important example of one of the formation's most elusive fossil fish, uniting rarity, preservation, and refined presentation.
Overall Measurements: 57.00 x 37.50 x 2.00 inches (144.78 x 95.25 x 5.08 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: $10,000 - up.

*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.