https://www.cnn.com/2023/09/21/world/jawless-fish-eriptychius-americanus-3d-fossil-scn/index.html
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Ancient jawless fish’s head fossilized in 3D hints at evolution of vertebrate skulls - CNN
9/22/23 at 12:26am
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Science Biological Sciences Earth Sciences 3D hints vertebrate skulls CNN
A newfound fossil of a jawless fish is the oldest known vertebrate cranium preserved in 3D. The 455 million-year-old find could illuminate how vertebrate heads evolved.
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