A Diplomystus fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring from the Eocene age (50 MYA). Very good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!
X464 SIZE: 4"
Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish