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7.7" Shale With Five Fossil Fish (Knightia) - Wyoming
This is a 7.7" plate of fossil fish (Knightia) from the Green River Formation of Wyoming. They are nicely detailed and prepared with bone structure, fins and scales visible. This plate contains five fish, the longest is approximately 2.2" long. The reverse side of this specimen has a number of fish (Knightia) fragments and two coprolites (Feces).
It comes with an acrylic display stand.
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.
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.
SPECIES
Knightia eocaena
LOCATION
Wyoming
FORMATION
Green River Formation
SIZE
7.7 x 5.4"
CATEGORY
SUB CATEGORY
ITEM
#111247
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