Knightia Alta Fish Fossil in Matrix – Genuine Specimen from Eocene USA – Certificated


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SIZE (Picture scale cube=1cm): 129 x 109 x 18mm (5.08 x 4.29 x 0.71 inches)

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity!

Specimen: Knightia alta
Species: Fossil fish
Age: Green River Formation, Eocene Period
Location Found: Wyoming, USA

Knightia is a prehistoric fish that lived in the fresh water lakes and rivers of North America and Asia during the Eocene epoch, 56 to 33.9 million years ago. They belong to the same taxonomic family as herring and sardines, and likely fed on algae and diatoms, as well as insects and the occasional smaller fish. Knightia fish had heavy scales, small conical teeth and rows of dorsal and ventral scutes that ran from the back of the head to the medial fins. They were schooling fish and are often preserved as fossils still in their shoals, with some specimens even being preserved on top of each other

ACTUAL AS SEENThe image shows the EXACT unique specimen you will receive. Measurements are as accurate as possible, though be aware measuring precise dimensions can be difficult from irregular shaped items. Whilst we portray colours as close to life-like as we can, colours will vary if taken in sunlight, indoors, from monitor to monitor and device to device. The scale cube in the photo is 1cm to give a visual size.


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