One crack of a hammer just erased ~50 million years of separation. This fish was swimming before the Himalayas even existed.
That's a Knightia – an extinct herring-like fish from the Eocene Green River Formation in Wyoming.
One crack of a hammer just erased ~50 million years of separation. This fish was swimming before the Himalayas even existed.
That's a Knightia – an extinct herring-like fish from the Eocene Green River Formation in Wyoming.
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