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Green River Formation Fossils

The highest quality Green River Formation Fossil Fish now available to buy online Direct From the Source. Museum quality fossil preparation practices using the highest quality air abrasives under high definition microscopes. Green River Formation Fossil Fish found and prepared by In Stone Fossils from their privately owned quarry located near Kemmerer, Wyoming.

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    In Stone Fossils
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    $149,000.00 - $149,000.00
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    Rare Adult Axestemys byssinus Turtle | Green River Formation

    In Stone Fossils

    Adult Axestemys byssinus, Trionyx Soft Shelled Turtle Eocene (52 Million Years Ago)  Green River Formation Wyoming, USA   Turtle is approx. 46" lon...

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    In Stone Fossils
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    3.25" Cockerellites liops Split Pair | Green River Formation | Wyoming

    In Stone Fossils

    Cockerellites liops Eocene (51.98 Million Years Ago)  Private Quarry, Green River Formation, Wyoming, USA  Obtained from the collection of Dr. Wi...

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