ediacaran中文什么意思

埃迪卡拉纪

震旦纪

• ediacaran fauna:    埃迪卡拉动物群

例句与用法

1. Advances in the study on the chronostratigraphy of the ediacaran period in the world and developments in future
   国际埃迪卡拉系年代地层学研究进展与发展趋势
2. And , at several spots on the planet , the ediacaran lagerst ? tten , named after the ediacara hills of australia where the first example was found , harbor strange precambrian soft - bodied fossils and animal burrows , including evidence for early bilaterians
   而分布在地球上数个地区的艾迪卡拉特异埋藏点（命名自首次发现的澳洲艾迪卡拉山） ，里面藏有奇妙的前寒武纪软体化石与虫穴，包括早期两侧对称动物的证据。

百科释义

The Ediacaran Period , named after the Ediacara Hills of South Australia, is the last geological period of the Neoproterozoic Era and of the Proterozoic Eon, immediately preceding the Cambrian Period, the first period of the Paleozoic Era and of the Phanerozoic Eon. Its status as an official geological period was ratified in 2004 by the International Union of Geological Sciences (IUGS), making it the first new geological period declared in 120 years.