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. 2022 Apr 20;604(7907):684–688. doi: 10.1038/s41586-022-04622-3

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© The Author(s) 2022

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Extended Data Fig. 1 — The soft tissue crest is characterized by elongate brown fibres. The posterodorsal part of the crest is darker than the rest of the crest and the brown fibres are faint or not evident in that area. Scale bar, 100 mm.