47" Green River Fossil Fish "Mural" With Diplomystus & Cockerellites

Due to the size and weight of this piece it will be shipped on a pallet or in a crate via freight. Our website cannot automatically calculate freight shipping costs, so these costs will be calculated and billed after purchase. Please contact us prior to purchase if you need a shipping quote.

This is a gorgeous fossil fish "mural" from the Green River Formation of Wyoming. The entire mural measures 47 x 29" and features a large, 16.2" wide Diplomystus dentatus, along with a smaller, 12.0" wide Diplomystus dentatus, two Knightia eocaena at 6.6" and 5.9" wide, and two Cockerellites (Priscacara) liops fish that measure 5.5" and 4.2" wide. These fossils were collected from Lindgren Quarry near Kemmerer, Wyoming. The smaller Diplomystus is a natural excavation, and the other fish have been inlaid into the rock.

The entire piece has been backed with wood for stability and includes a wood wall hanger so that it can easily be hung on a wall with horizontal or vertical presentation. It weighs 97 lbs and will ship in a wooden crate on a pallet.

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.
A view of one of the commercial quarries where fossils from the Green River Formation are collected.
Diplomystus dentatus, Knightia eocaena & Cockerellites (Priscacara) liops
Lindgren Quarry, Kemmerer, Wyoming
Green River Formation
Rock: 47 x 29", Fish: 16.2", 12.0", 6.6", 5.9", 5.5", & 4.2", Weight: 97 lbs
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