Nature, Published online: 23 July 2025; doi:10.1038/d41586-025-01711-x
Although large, elongated protrusions on a 247-million-year-old reptile fossil have some similarities to feathers, they are not feathers.
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Nature, Published online: 23 July 2025; doi:10.1038/d41586-025-01711-x
Although large, elongated protrusions on a 247-million-year-old reptile fossil have some similarities to feathers, they are not feathers.
Source link
