File:Gansus melanosomes.png
預覽大小：502 × 600 像素。 其他解析度：201 × 240 像素 | 402 × 480 像素 | 643 × 768 像素 | 857 × 1,024 像素 | 2,044 × 2,442 像素。
原始檔案 （2,044 × 2,442 像素，檔案大小：3.77 MB，MIME 類型：image/png）
| 描述 |
Visual and SEM images showing the presence of melanosomes in Gansus yumenensis and extant feathers. Isolated feathers(A) MGSF318 and (B) MGSF317, with SEM images of the fractured surfaces of (C) an extant Marabou stork feather and (D) a White-naped Crane feather, and the dark areas of MGSF317 (E-F) and MGSF318 (G-H). Eumelanosomes present within the extant Marabou stork feather (C) and the elongate mouldic structures interpreted as eumelanosomes in the fossil feathers (E-H) are highlighted with white arrows. Scale bars represent 2 cm (A-B), 5 µm (C–D) and 2 µm (E–H). The fossil feather SEM images were taken from the areas indicated by the white boxes, and the yellow dot in (B) represents the approximate area where the FTIR map discussed below is taken from. |
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| 日期 | |||
| 來源 | www.ploscollections.org | ||
| 作者 | Holly E. Barden1*, Roy A. Wogelius1, Daqing Li2, Phillip L. Manning1,3, Nicholas P. Edwards1, Bart E. van Dongen1 | ||
| 授權許可 (重用此檔案) |
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| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2012年1月30日 (一) 02:14 | | 2,044 × 2,442（3.77 MB） | Ras67 | cropped |
| 2011年11月8日 (二) 21:51 |  | 2,075 × 2,471（3.86 MB） | FunkMonk | {{Information |Description=Visual and SEM images showing the presence of melanosomes in Gansus yumenensis and extant feathers. Isolated feathers (A) MGSF318 and (B) MGSF317, with SEM images of the fractured surfaces of (C) an extant Marabou stork feather |
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