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近日,1.64亿年前中侏罗世地层中的一种草本植物化石被我国科学家发现。这一被命名为“渤大侏罗草”的植物化石,是渤海大学古生物中心的韩刚教授在内蒙古宁城道虎沟发现的。植物化石看起来是一个典型的草本植物,虽然不到4厘米高,但根、茎、叶、果保存完整。果实的出现表明该植物已经成熟,侏罗草的草本形态强烈地指向其被子植物属性,这个结论得到了侏罗草中被包裹的胚珠或种子的进一步确认,因此渤大侏罗草无疑是一个被子植物。因为目前欧美植物学界大部分人认为被子
Recently, 164 million years ago, a herbaceous fossil in the Middle Jurassic strata was discovered by Chinese scientists. The plant fossil, named “Bohai Jurassic”, was discovered by Professor Han Gang at the Bohai University Paleontology Center in Dahuogou, Ningcheng, Inner Mongolia. The fossil plant appears to be a typical herbaceous plant, although less than 4 cm tall, but the roots, stems, leaves and fruits are preserved intact. The fruit appears to indicate that the plant has matured and the herb shape of the jurassic plant strongly points to its angiosperm attributes. This conclusion is further confirmed by the inclusion of ovules or seeds in the jurassic, so the jurassic is undoubtedly a Angiosperms. Because the majority of people in Europe and America Botany think quilt