Knightia Fossil Fish - Green River Fm.

Eocene Era Green River Specimens

Step back into the Eocene epoch with these remarkable natural history specimens. The Green River Formation in Wyoming is world-renowned for yielding some of the most beautifully preserved prehistoric life. We offer a curated selection of the famous Knightia fossil fish, an extinct herring-like species that once thrived in ancient freshwater lakes. The detailed preservation allows you to see delicate structures, making them perfect for educational purposes or as a sophisticated conversation piece for your home or office.

These authentic historical pieces make exceptional gifts for collectors and science enthusiasts alike. Each specimen is guaranteed genuine, ensuring you receive an authentic piece of the fossil record rather than a reproduction. Owning one connects you directly to a time millions of years ago. Add a timeless treasure to your collection or surprise a loved one with a unique artifact that captures the beauty of prehistoric aquatic life in stone.

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  1. Knightia eocaena
    $30.00

    A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Excellent preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X462         SIZE: 3-1/2"       

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

     

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  2. Knightia eocaena
    $30.00

    A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Excellent preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X461         SIZE: 3-3/4"       

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

     

    Learn More
  3. Knightia eocaena
    $30.00

    A Knightia fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Excellent preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X458        SIZE: 4-1/4"       

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

     

    Learn More
  4. Knightia eocaena
    $27.50

    A Knightia fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X464e         SIZE: 2-7/8"       

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

     

    Learn More
  5. Knightia eocaena
    $27.50

    A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Very good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X464b         SIZE: 4"       

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

     

    Learn More
  6. Knightia eocaena
    $25.00

    Two Knightia fish from the Split Fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X464f         SIZE: 2-7/8"       

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

     

    Learn More
  7. Knightia eocaena
    $25.00

    A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X464e         SIZE: 3-3/8"       

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

     

    Learn More
  8. Knightia eocaena
    $25.00

    A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

    X464c         SIZE: 3-1/8"       

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

     

    Learn More
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