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

Fig. 1. Details of the cranial crest of MCT.R.1884, a new specimen of Tupandactylus cf. imperator (Pterosauria: Tapejaridae) from the Lower Cretaceous Crato Formation, Brazil.

Fig. 1

a, Incomplete cranium showing preserved soft tissue crest. b–f, Detail of the integumentary structures associated with the posterior part of the skull. b, Monofilaments. c, Branched feathers. d, Detail of curved branched feather in c. e, f, Straight branched feather (e) with detail (f). White arrowhead in e indicates the basal calamus. g–i, SEM of melanosomes in the soft tissues of MCT.R.1884. g, Ovoid melanosomes from the elongate fibres of the soft tissue crest. h, Elongate melanosomes from a monofilament. i, Ovoid melanosomes from a branched feather. c, cristae; p, postmaxillary process; op, occipital process; s, skin. Scale bars, 50 mm (a); 5 mm (b); 2 mm (c); 250 μm (d–f); 2 μm (g–i).