14" Impressive Fossil Fish (Phareodus) - Wyoming

Impressive Fossil Fish (Phareodus) - Wyoming #207903

This is a nice 14" long fossil Phareodus fish, one of the more uncommon species from the Green River Formation. It was collected recently from a quarry near Kemmerer, Wyoming. It's nicely centered on a thick, rectangularly cut slab of limestone. There is one repaired crack running through the bottom of the slab.

It comes with a display stand or we can add a backing and wall mounting hardware upon request.

Phareodus is a genus of predatory freshwater fish found in the famous Fossil Lake deposits of the Green River Formation in Wyoming. It had a mouthful of sharp pointy teeth, making it a voracious lake predator. In fact, the name Phareodus actually means "to have teeth". Spines from other fish such as Mioplosus and Priscacara have frequently been found preserved in their stomachs.

50 million years ago, in the Eocene, 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.

Dig Your Own Fossils At Fossil Lake Safari