Fossil Fish

Buried Treasure Fossils offers a large selection of top quality of fossil fish for sale. Fossil fish from the Green River Formation (US) include Diplomystus, Knightia, Mioplosus, Phareodus, and Priscacara. The Green River Fm. fossil fish are Eocene age and exhibit incredible preservation. We have Green River Fm. fossil fish specimens from the "split fish layer" and superb specimens from the "18" inch layer. We also have fossil fish from Italy and Morocco. Authenticity guaranteed. Have a look.

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  1. Priscacara liops
    $275.00

    A Top Quality Priscacara (Cockerellites) liops fish from the 18" layer, Green River Fm., Lincoln Co. Wyoming. The Priscacara liops is an extinct Perch from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit. This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural.  Authenticity guaranteed. Museum Quality. An excellent display piece!  Note - This item weighs 5.5 lbs. and will have shipping supplement for international free shipping orders.

    X487         SIZE: 5"    Plate size: 9.75" x 8"

    Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

     

     

     

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  2. Diplomystus dentatus
    $245.00

    A LARGE, Top Quality Diplomystus fish from the 18" layer, Green River Fm., Lincoln Co. Wyoming. A November Fossil of the Month. The Diplomystus dentatus is a Herring from the Eocene age (50 MYA). This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Plate size is 10.5" x 7.5". Authenticity guaranteed. Museum Quality.  An excellent display piece!  The BEST!  Note - This item weighs 2.6 lbs. and will have discounted shipping for an international shipment. Please inquire for shipping cost.

    X472         SIZE: 7-1/2"    Plate size is 10.5" x 7.5".

    Note - Adding 4 Green River Fm. Fossil fish in November 2022 --> Link to Fossil Fish

     

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  3. Diplomystus dentatus
    $75.00

    A Top Quality Diplomystus fish from the 18 inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit.  This piece is from the 18 Inch Layer which is extremely dense and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

    X471        SIZE: 5-5/8"       Plate size:  6.25" x 5.75"

    Note - Adding 12 Green River Fm. Fossil fish in November 2023 --> Link to Fossil Fish

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  4. Diplomystus dentatus
    $75.00

    A LARGE, Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Fossil Lake deposit. These fossil fish are exceptionally preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

    X477      SIZE: 6"      

    Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

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  5. Diplomystus dentatus
    $40.00

    A Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Fossil Lake deposit. These fossil fish are exceptionally preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

    X479d        SIZE: 3-3/8"      

    Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

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  6. Diplomystus dentatus
    $35.00

    A Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Fossil Lake deposit. These fossil fish are exceptionally preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

    X479e        SIZE: 3-1/4"      

    Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

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  7. Stephanodus libycus
    $30.00

    A Top Quality Stephanodus libycus pharyngeal tooth from the phosphate mining area near Amman, Jordan. Excellent condition and preservation. No repair or restoration. Complete tooth. These teeth are late Cretaceous age. Authenticity guaranteed.

    J057           SIZE: 7/16" 

    Note - Adding 10 Jordanian Stephanodus teeth in Feb. 2022.    Link to Jordan Stephanodus



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  8. Diplomystus dentatus
    $30.00

    A Top Quality Diplomystus  fish from the Splitfish layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit. These fossil fish are nicely preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

    X479b        SIZE: 3"      

    Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish

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  9. Stephanodus libycus
    $27.50

    A Top Quality Stephanodus libycus pharyngeal tooth from the phosphate mining area near Amman, Jordan. Excellent condition and preservation. No repair or restoration. Complete tooth. These teeth are late Cretaceous age. Authenticity guaranteed.

    J058           SIZE: 3/8" 

    Note - Adding 10 Jordanian Stephanodus teeth in Feb. 2022.    Link to Jordan Stephanodus



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  10. Stephanodus libycus
    $27.50

    A Top Quality Stephanodus libycus pharyngeal tooth from the phosphate mining area near Amman, Jordan. Excellent condition and preservation. No repair or restoration. Complete tooth. These teeth are late Cretaceous age. Authenticity guaranteed.

    J054           SIZE: 7/16" 

    Note - Adding 10 Jordanian Stephanodus teeth in Feb. 2022.    Link to Jordan Stephanodus



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  11. Diplomystus dentatus
    $0.00

    An EXTRA LARGE, Top Quality Diplomystus fish from the 18" layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring from the Eocene age (50 MYA). An October Fossil of the Month. This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Plate size is 22" x 10" with a backer board and hanging clip. Free form wavy trim.  An exceptional display piece!  Authenticity guaranteed. A Museum Quality piece ready for display.  Note - This item weighs 9 lbs. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

    X472  BoP        SIZE: 18"    Plate size is 22" x 10" with a backer board and hanging clip.

    Note - Adding 29 Green River Fm. Fossil fish in October 2020 --> Link to Fossil Fish

     

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  12. Mioplosus labracoides
    $0.00

    An EXTRA LARGE, Top Quality, Mioplosus fish from the 18 inch layer. The Mioplosus labracoides is an extinct Perch-like fish from the Eocene age (50 MYA), Green River Fm., Lincoln Co. Wyoming. An October Fossil of the Month. This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Plate size is 20" x 9". Authenticity guaranteed. Museum Quality specimen. A wonderful display piece!   Note - This item weighs 5 lbs. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

    X479 BoP           SIZE: 15"       Plate size is 20" x 9".

    Note - Added 29 Green River Fm. Fossil fish in October 2020.  -->  Link to Fossil Fish

     

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