Colourful Knightia Fossil Fish On Matrix, Eocene - Green River Formation, Wyoming, USA

This exceptional freshwater fish fossil originates from the world-renowned Eocene Green River Formation of Wyoming, USA, a site celebrated for its extraordinarily well-preserved fish fossils. Preserved in its natural matrix, this specimen reveals remarkable skeletal detail, with scales still visible, allowing a clear view of the delicate anatomy of this prehistoric freshwater species.

The fossil represents Knightia, a small schooling fish that thrived in the ancient lakes of North America approximately 50 million years ago. Knightia were a key part of the Eocene ecosystem, serving as a primary food source for larger fish and birds.
This specimen provides a fascinating glimpse into the anatomy and natural appearance of Knightia, preserving the body shape, skeleton, and scales so clearly that we can see what this prehistoric fish really looked like.

Ideal for display or study, this specimen makes a striking centrepiece in any collection, showcasing exquisitely preserved prehistoric life from one of the most famous fossil sites in the world.

Specimen Details:

Specimen: Knightia (Freshwater Fish) in original matrix  

Age/Era: Eocene (~50 million years ago)

Origin: Green River Formation, Wyoming, USA

Condition: In original matrix, excellent detail, fish intact. No restoration or enhancement.

Dimensions:   
matrix: 14cm L x 8.5cm W x 1.5cm D
Fish : 11cm L

 Please note: Every effort is made to photograph specimens in natural light for accurate representation. However, variations in screen settings may cause slight differences in colour appearance.