A group of plants that was distributed mainly in Europe and North America during the late Paleozoic era, about 300 million years ago. The main plants are the small-leaved Lepidodendron (scale tree), the Sigillaria (seal tree), the arthropod Calamites (reed), the fern-like Neuropteris , Alethopteris , Taeniopteris , Callipteris , and Gigantopteris , and the coniferous Cordaites . Source: Heibonsha World Encyclopedia, 2nd Edition Information |
約3億年前の古生代後期に,ヨーロッパ,北アメリカを中心に分布した植物群。主要な植物は小葉類の鱗木(りんぼく)Lepidodendron,封印木Sigillaria,有節類の蘆木(ろぼく)Calamites,シダ状葉のニューロプテリスNeuropteris,アレソプテリスAlethopteris,テニオプテリスTaeniopteris,カリプテリスCallipteris,ギガントプテリスGigantopteris,針葉樹類のコルダイテスCordaitesなど。
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