由于长期以来一直没有化石发现,或者确切的说是没有宏体可见的化石发现,因此前寒武纪曾被称为隐生宙。直到二十世纪50年代,随着埃迪卡拉生物群的发现,这种观点才被改变。但埃迪卡拉生物与现生生物截然不同,它们有些似乎像水母,但却不会游泳漂流,它们像动物,却似乎更像植物生活。这些奇形怪状的生物到底是什么?是不是动物?是否就是我们的祖先?科学家们一直在探索,试图去解开这些谜团。为了让更多人了解这一神秘而有趣的生物群,满足公众 Since there has been no fossil discovery for a long time or, more specifically, no fossil discoveries visible to the macro-bodies, the Precambrian was once called the Hidden Universe. It was not until the 1950s that this view was changed with the discovery of the Edicala biota. But Ediacaran creatures are quite different from those of living creatures, some of which seem to resemble jellyfish but which do not swim and drift. They resemble animals but seem more like plant life. These bizarre creatures in the end what is it? Are not animals? Whether it is our ancestors? Scientists have been exploring, trying to solve these mysteries. To make more people aware of this mysterious and interesting biome, satisfy the public