This Specimen has been sold.
Two Fossil Fish (Knightia) With Floating Frame Case
These small, but extremely well preserved, Knightia eocaena come from the Eocene aged Green River Formation of Wyoming. They are nicely detailed and prepared with bone structure, fins and the overlapping scale structure visible. The larger fish measures 1.7" and the smaller is 1.3". Comes with a floating display stand.
Comes with a floating frame display case.
50 million years ago, in the Eocene, these fish thrived in Fossil Lake, which was fed by Uinta and Rocky Mountain highlands. The anoxic conditions at the bottom of Fossil Lake slowed bacterial decomposition, prevented scavengers from disturbing corpses, and most interestingly, suffocated creatures that ventured into the oxygen-starved aquatic layer. The result is a miraculous exhibition of Eocene biota in a subtropical aquatic community within sycamore forests teeming with creatures such as freshwater stingrays, dog-sized horses, menacing alligators, early flying bats, and one of the first primates.