fossils of cordaites are frequently discovered in carboniferous coal deposits.
科達葉的化石經常在石炭紀的煤層中被發現。
paleobotanists study the morphology of cordaites leaves to understand ancient ecosystems.
古植物學家研究科達葉的形態，以了解古代生態系統。
the cordaites genus is characterized by long, strap-like leaves.
科達葉屬的特徵是擁有長而帶狀的葉子。
cordaites trees thrived in the swampy forests of the late paleozoic era.
科達葉樹在晚古生代的沼澤森林中繁盛。
unlike modern conifers, cordaites possessed a distinct reproductive structure.
與現代的針葉樹不同，科達葉具有獨特的生殖結構。
the extinction of cordaites marked a significant shift in floral diversity.
科達葉的滅絕標誌著植物多樣性的一個重大轉變。
we found a well-preserved cordaites specimen in the shale layer.
我們在頁岩層中發現了一個保存良好的科達葉標本。
historically, cordaites is considered a likely ancestor of modern gymnosperms.
從歷史上看，科達葉被認為是現代裸子植物的可能祖先。
the size of cordaites trunks indicates they were large trees.
科達葉的樹幹大小表明它們是大型的樹木。
reconstructions of carboniferous landscapes often feature prominent cordaites trees.
對石炭紀景觀的重建中，通常會突出顯示科達葉樹。
distinct veins run parallel along the surface of cordaites leaves.
科達葉的葉面上有明顯的平行脈。
fossils of cordaites are frequently discovered in carboniferous coal deposits.
科達葉的化石經常在石炭紀的煤層中被發現。
paleobotanists study the morphology of cordaites leaves to understand ancient ecosystems.
古植物學家研究科達葉的形態，以了解古代生態系統。
the cordaites genus is characterized by long, strap-like leaves.
科達葉屬的特徵是擁有長而帶狀的葉子。
cordaites trees thrived in the swampy forests of the late paleozoic era.
科達葉樹在晚古生代的沼澤森林中繁盛。
unlike modern conifers, cordaites possessed a distinct reproductive structure.
與現代的針葉樹不同，科達葉具有獨特的生殖結構。
the extinction of cordaites marked a significant shift in floral diversity.
科達葉的滅絕標誌著植物多樣性的一個重大轉變。
we found a well-preserved cordaites specimen in the shale layer.
我們在頁岩層中發現了一個保存良好的科達葉標本。
historically, cordaites is considered a likely ancestor of modern gymnosperms.
從歷史上看，科達葉被認為是現代裸子植物的可能祖先。
the size of cordaites trunks indicates they were large trees.
科達葉的樹幹大小表明它們是大型的樹木。
reconstructions of carboniferous landscapes often feature prominent cordaites trees.
對石炭紀景觀的重建中，通常會突出顯示科達葉樹。
distinct veins run parallel along the surface of cordaites leaves.
科達葉的葉面上有明顯的平行脈。
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