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Hello, here are TWO! Larger nice and natural Knightia Eocaena Fish fossils in their BIG 50 Million Year Old Green River Formation Matrix! This fossil plate was quarried in an extinct lake known as Fossil Lake in Lincoln County, Wyoming. It dates from the Eocene epoch a CRAZY 53.5 to 48.5 Million YEARS ago!
Here's More Info Long but interesting ....Fifty-million years ago an ancient Lake existed in what is now Southwest Wyoming, US. The unusual chemistry of the lake created conditions that prevented decay while alternating layers of limestone and organic matter accumulated. The resulting laminated limestone LAYERS contain the highest concentration of articulated fish fossils in the world....neat!
The largest fish measures a Nice! 4 7/8" or 12.3cm and the overall piece or matrix is around 9.75" or 24.7cm at their biggest and a Display STAND is included.
