<p>Dark brown and black long and thin fish fossil facing left on a tan stone. The edges of the stone are visible on top and bottom right.</p>
<p>Knightia eocaena is perhaps the most common complete vetebrate fossil in the world. It is Wyoming's state fossil.  The fossil is approximately 7.75 cm long. Catalog number FOBU13406.</p>
NPS photo
Taken on 27 April 2022
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