Keyword Analysis & Research: cryogenian

Keyword Analysis


Keyword CPC PCC Volume Score Length of keyword
cryogenian0.110.88854610

Keyword Research: People who searched cryogenian also searched

Keyword CPC PCC Volume Score
cryogenian10.1171011
cryogenian period0.560.2273993
cryogenian ice age1.680.9868816
criogeniano0.080.4150858
cryogenian era0.670.9745552
cryogenian glaciation1.10.9753476
cryogenian wikipedia1.190.8345433
cryogenian pronunciation1.190.5678814
cryogenian period animals0.140.1734715
cryogenian biota1.530.7916528
cryogenian animals1.850.1579212
cryogenian fossils0.210.4466810
cryogenian of yukon0.120.4192487
cryogenian life0.650.6568222

Search Results related to cryogenian on Search Engine

  • Cryogenian - Wikipedia

    wikipedia.org

    https://en.wikipedia.org/wiki/Cryogenian

    WEBThe Cryogenian (from Ancient Greek: κρύος, romanized: krýos, meaning "cold" and γένεσις, romanized: génesis, meaning "birth") is a geologic period that lasted from It forms the second geologic period of the Neoproterozoic Era, preceded by the Tonian Period and followed by …

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  • Cryogenian Period | Description, Temperature, & Facts

    britannica.com

    https://www.britannica.com/science/Cryogenian-Period

    WEBCryogenian Period, second of three periods of the Neoproterozoic Era of geologic time, extending from approximately 720 million to approximately 635 million years ago. The Cryogenian Period followed the Tonian Period (which lasted from 1 billion to about 720 million years ago) and was succeeded by.

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  • Cryogenian magmatic activity and early life evolution

    nature.com

    https://www.nature.com/articles/s41598-019-43177-8

    WEBApr 29, 2019 · The Cryogenian period (ca. 720–635 million years ago) was a period of dynamic environmental change that witnessed the low-latitude glaciation and super continental breakup of Rodina and...

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  • NASA GISS: Research Features: "Snowball Earth" Might Have Been …

    nasa.gov

    https://www.giss.nasa.gov/research/features/201508_slushball/

    WEBMay 3, 2019 · Hard or slushy. Scientists contend that at least two Snowball Earth glaciations occurred during the Cryogenian period, roughly 640 and 710 million years ago. Each lasted about 10 million years or so. The main evidence of the severity of these events comes from geological evidence of glaciers near the equator.

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  • The rise of algae in Cryogenian oceans and the emergence of …

    nature.com

    https://www.nature.com/articles/nature23457

    WEBAug 16, 2017 · Steroid biomarkers provide evidence for a rapid rise of marine planktonic algae between 659 and 645 million years ago, establishing more efficient energy transfers and driving ecosystems towards ...

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  • Snowball Earth climate dynamics and Cryogenian geology

    science.org

    https://www.science.org/doi/10.1126/sciadv.1600983

    WEBAbstract. Geological evidence indicates that grounded ice sheets reached sea level at all latitudes during two long-lived Cryogenian (58 and ≥5 My) glaciations. Combined uranium-lead and rhenium-osmium dating suggests that the older (Sturtian) glacial onset and both terminations were globally synchronous.

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  • Snowball Earth hypothesis | Cryogenian Period, Glaciation

    britannica.com

    https://www.britannica.com/science/Snowball-Earth-hypothesis

    WEBMar 14, 2024 · Snowball Earth hypothesis, in geology and climatology, an explanation first proposed by American geobiologist J.L. Kirschvink suggesting that Earth’s oceans and land surfaces were covered by ice from the poles to the Equator during at least two extreme cooling events between 2.4 billion and 580.

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  • Cryogenian - Simple English Wikipedia, the free encyclopedia

    wikipedia.org

    https://simple.wikipedia.org/wiki/Cryogenian

    WEBThe Cryogenian is a geological period, from ~720 million years ago (mya) to 635 mya. It lies in the middle Proterozoic eon before the Ediacaran period. The period is important to both Earth science and biology because it contains the two longest and most severe ice ages of …

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  • Calibrating the Cryogenian | Science

    science.org

    https://www.science.org/doi/10.1126/science.1183325

    WEBMar 5, 2010 · These dates, coupled with high-resolution δ 13 C profiles , allow us to synthesize Cryogenian geological, geochemical, paleomagnetic, and paleontological data both regionally and globally. The accurate integration of these records places hard constraints on the timing and extent of the Sturtian glaciation and its relationship to the Franklin ...

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  • Cryogenian - Pinal Geology and Mineral Museum

    pinalgeologymuseum.org

    https://pinalgeologymuseum.org/glossary/cryogenian/

    WEBThe Cryogenian Period is a geologic time interval that lasted from approximately 720 to 635 million years ago, representing a significant chapter in Earth’s history. It is part of the Neoproterozoic Era and is known for its extreme climate conditions, including widespread glaciations and the emergence of complex multicellular life forms.

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