Double Fossil Fish (Knightia sp.) - Green River Formation Chemical Formula: SiO₂ & TiO₂

Chemical Formula: SiO₂ & TiO₂

Wavellite will crystallize in the form of clusters

Length: 2

Length: 17 - 18 in

Double Fossil Fish (Knightia sp.) - Green River Formation Chemical Formula: SiO₂ & TiO₂Here is a gorgeous display plate of a natural, non dyed specimen from the Green River Formation. This piece is a little lighter than some of the more recent specimens we have added to our gallery. The dark and light difference between the two individual fish really adds to the uniqueness of this piece. Knightia sp. is an extinct genus of freshwater bony fish that thrived in both North America and Asia during the Eocene Epoch (56 to 33. 9 million years