Five Knightia Fossil Fish - Wyoming

This is an cluster of five Knightia eocaena fossil fish that comes from the Eocene aged Green River Formation of Wyoming.

It comes with an acrylic display stand.

About Fossil Lake

50 million years ago, in the Eocene epoch, these fish thrived in Fossil Lake, which was fed by the 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: 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.

A view of one of the commercial quarries where fossils from the Green River Formation are collected.
A view of one of the commercial quarries where fossils from the Green River Formation are collected.

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DETAILS
SPECIES
Knightia eocaena
LOCATION
Fossil Safari Quarry, Kemmerer, Wyoming
FORMATION
Green River Formation
SIZE
Largest fish 4.4" on 8.4 x 7.3" rock
CATEGORY
ITEM
#95630
GUARANTEE
We guarantee the authenticity of all of our specimens.