File:扁掌滄龍頭骨.jpg
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![File:扁掌滄龍頭骨.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/%E6%89%81%E6%8E%8C%E6%BB%84%E9%BE%8D%E9%A0%AD%E9%AA%A8.jpg/800px-%E6%89%81%E6%8E%8C%E6%BB%84%E9%BE%8D%E9%A0%AD%E9%AA%A8.jpg?20230115174626)
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在返回白堊紀大海的途中,大家可以想想:所謂的頂尖掠食者,基本上都是那些毫無天敵存在的肉食動物。我們所熟知的大概是獅子、老虎那類的哺乳動物。至於爬行動物呢,除了在岸邊走跳的鱷魚,其他類群幾乎在陸上或水下都佔不到什麼便宜。然而曾經在海中威鎮八方的滄龍,其實和現代的蛇、蜥蜴的關係非常接近。
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[edit]Description扁掌滄龍頭骨.jpg |
中文(繁體):國立自然科學博物館藏扁掌龍亞科(Plioplatecarpinae)未定種頭骨,可能為摩洛哥似長吻鱷龍(Gavialimimus almaghribensis)或未命名的新物種,發現於摩洛哥白堊系地層,於國立臺灣博物館《水怪——水棲爬行動物化石展》特展展出。
English: Skull of an indeterminate Moroccan plioplatecarpine skeleton, possibly Gavialimimus almaghribensis or an unnamed species (according to Yang, 2022), in the collection of the National Museum of Natural Science (Taichung, Taiwan) and was on display in the National Taiwan Museum and was on display during a special exhibition.
English: On the way of returning to the Cretaceous ocean, we might have looked forward to seeing apex predators in the ocean like lions and tigers on land about a question, but most marine reptiles were in fact mesopredators. On the other hand, mosasaurs, which are closely related to morden snakes and lizards, have dominated the ocean for a while. |
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Author | 氏子 |
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current | 17:46, 15 January 2023 | ![]() | 4,592 × 3,064 (5.37 MB) | 氏子 (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | Panasonic |
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Exposure time | 1/2 sec (0.5) |
F-number | f/5 |
ISO speed rating | 400 |
Date and time of data generation | 12:26, 14 January 2023 |
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File change date and time | 12:26, 14 January 2023 |
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Exif version | 2.3 |
Date and time of digitizing | 12:26, 14 January 2023 |
Meaning of each component |
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APEX exposure bias | 5 |
Maximum land aperture | 4.6640625 APEX (f/5.04) |
Metering mode | Center weighted average |
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