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. 2016 Nov 21;113(49):E7900–E7907. doi: 10.1073/pnas.1617168113

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Fig. 6. — ChemiSTEM data derived from the microbodies of feather samples from Eoconfuciusornis (A–F), compared with melanosomes of a black feather from G. gallus (G–L). (A) HADDF image showing the selected region for elemental mapping. (B–F) Various element distributions for the selected region. (B) Cu map. (C) S map. (D) Ca map. (E) C map. (F) N map. (G) HADDF image showing the region on the G. gallus feather selected for elemental mapping. (H–L) Various element distributions for the selected region. (H) Cu map. (I) S map. (J) Ca map. (K) C map. (L) N map. (Scales are as indicated.)