Pumice Originated from Wood. : 無料・フリー素材/写真
Pumice Originated from Wood. / Wretch Fossil
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | This description is also posted at wretchfossil.blogspot.com/2025/03/pumice-originated-from-...Original image: Figure 1 in www.researchgate.net/publication/348077926_Undrained_cycl...Note: I changed the colors of the original image with Zeke filter and enlarged the photo by 600%.Original caption: Figure 1. Typical scanning electron microscope (SEM) image of a coarse pumice particleOriginal article: www.researchgate.net/publication/348077926_Undrained_cycl...Above image shows a coarse pumice particle (note 1).The pumice particle was made up of numerous fossilized wood cells (note 2), some of which are marked with arrows/lines.Red arrows/red lines mark longitudinal section of fossilized vessel elements. Yellow arrows point to transversal section of wood cells.Green lines mark longitudinal strands of wood fibers.For comparison with recent plant fibers and vessel elements, see www.flickr.com/photos/fossil_lin/54353883128/in/dateposte...More examples: wretchfossil.blogspot.com/2025/03/wood-cell-remains-in-pu...wretchfossil.blogspot.com/2025/03/pumice-originated-from-...Note 1: Wikipedia article on pumice: en.wikipedia.org/wiki/PumiceNote 2: an album on Wood Cells on Earth: www.flickr.com/photos/fossil_lin/albums/72177720296071690Added on March 16: AI Recognized Wood from Lava.I asked ChatGPT 4o: Is this fossilized wood: www.flickr.com/photos/fossil_lin/54378964346/in/dateposte... ?The AI replied: The image you've linked appears to show a structure that could indeed be fossilized wood, based on its texture and appearance. Fossilized wood typically retains the original shape, grain, and sometimes even the cellular structure of the wood it once was, although it has been replaced by minerals over time. If the object in the image has well-preserved grain patterns, or if it looks like a piece of wood that has undergone mineralization (sometimes with a shiny, polished surface), it's very likely fossilized wood.If you're able to provide more details about its composition or any specific features (such as color or texture), I can give you a more precise interpretation. |
| 撮影日 | 2025-03-10 17:58:34 |
| 撮影者 | Wretch Fossil |
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