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  1. Ediacaran - Wikipedia

    • The Ediacaran is a geological period of the Neoproterozoic Era that spans 96 million years from the end of the Cryogenian Period at 635 Mya to the beginning of the Cambrian Period at 538.8 Mya. It is the last period of the Proterozoic Eon as well as the last of the so-called "Precambrian supereon", before the beginning of the subsequent Cambrian Period marks the start of … 展开

    Ediacaran and Vendian

    The Ediacaran Period overlaps but is shorter than the Vendian Period (650 to 543 million years ago), a name that was e… 展开

    Upper and lower boundaries

    The Ediacaran Period (c. 635–538.8 Mya) represents the time from the end of global Marinoan glaciation to the first appearance worldwide of somewhat complicated trace fossils (Treptichnus pedum (Seilacher, 1955)). … 展开

    Subdivisions

    The Ediacaran Period is not yet formally subdivided, but a proposed scheme recognises an Upper Ediacaran whose base corresponds with the Gaskiers glaciation, a Terminal Ediacaran Stage starting around … 展开

     
  1. 96 million years

    The Ediacaran (/ ˌiːdiˈækərən, ˌɛdi -/ EE-dee-AK-ər-ən, ED-ee-) is a geological period of the Neoproterozoic Era that spans 96 million years from the end of the Cryogenian Period at 635 Mya to the beginning of the Cambrian Period at 538.8 Mya.
    en.wikipedia.org/wiki/Ediacaran
    en.wikipedia.org/wiki/Ediacaran
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  3. The tempo of Ediacaran evolution | Science Advances

    2021年11月3日 · Age ranges of Ediacaran fossil assemblages and biotas are discussed in the main text and the Supplementary Materials. We note that …

    • 作者: Chuan Yang, Alan D. Rooney, Daniel J. Condon, Xian-Hua Li, Dmitriy V. Grazhdankin, Fred T. Bowyer, C...
    • Publish Year: 2021
  4. A late Ediacaran ice age: The key node in the Earth system evolution

  5. Ediacaran Period | Definition, Biota, and Facts | Britannica

    2016年11月8日 · Ediacaran Period, uppermost division of the Proterozoic Eon of Precambrian time and latest of the three periods of the Neoproterozoic Era, extending from approximately 635 million to 541 million years ago. The …

  6. The Ediacaran Period - University of California Museum of …

  7. A diverse Ediacara assemblage survived under low-oxygen …

  8. Chronology of Ediacaran sedimentary and biogeochemical shifts …

  9. Ediacaran life on land | Nature

    2012年12月12日 · Ediacaran fossils —542 to 635 million years old — occur worldwide in a variety of sedimentary deposits, generally interpreted as shallow to deep marine origin.

  10. Great late Ediacaran ice age | National Science Review - Oxford …

  11. Ediacaran biota - Wikipedia

    A diverse Ediacaran community was discovered in 1995 in Sonora, Mexico, and is approximately 555 million years in age, roughly coeval with Ediacaran fossils of the Ediacara Hills in South Australia and the White Sea on the coast of Russia.