File:白楊樹葉化石.jpg
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![File:白楊樹葉化石.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/25/%E7%99%BD%E6%A5%8A%E6%A8%B9%E8%91%89%E5%8C%96%E7%9F%B3.jpg/600px-%E7%99%BD%E6%A5%8A%E6%A8%B9%E8%91%89%E5%8C%96%E7%9F%B3.jpg?20230602154543)
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古生代石炭紀時期,石松和鏈束植物等在陸地上形成大量的森林,旺盛的光合作用使得當時大氣中的含氧量增加,使許多大型節肢動物得以橫行於這片森林之中。
新生代中新世(出土於Bavaria)
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[edit]Description白楊樹葉化石.jpg |
中文(繁體):白楊(Populus sp.)樹葉化石,臺北市中正區城內次分區黎明里(臺北城內府後街)
English: During the Carboniferous, Paleozoic, forests such as lycophytes and chain plants were abundant on land. The luxuriate photosynthesis increased oxygen levels in the atmosphere, allowing many large arthropods to run through the forest. |
Date | |
Source | Own work |
Author | 氏子 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:45, 2 June 2023 | ![]() | 3,424 × 3,424 (4.35 MB) | 氏子 (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | Panasonic |
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Camera model | DC-GF9 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/18 |
ISO speed rating | 6,400 |
Date and time of data generation | 16:44, 27 May 2023 |
Lens focal length | 21 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Ver.1.1 |
File change date and time | 16:44, 27 May 2023 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.3 |
Date and time of digitizing | 16:44, 27 May 2023 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 1.33 |
Maximum land aperture | 4.48828125 APEX (f/4.74) |
Metering mode | Center weighted average |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 264 |
DateTimeOriginal subseconds | 264 |
DateTimeDigitized subseconds | 264 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 49 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | High saturation |
Sharpness | Normal |