Anoxic event
Oceanic anoxic events or anoxic events (anoxia conditions) describe periods wherein large expanses of Earth's oceans were depleted of dissolved oxygen (O2), creating toxic, euxinic (anoxic and sulphidic) waters. Although anoxic events have not happened for millions of years, the geological record shows that they happened many times in the past. Anoxic events coincided with several mass extinctions and may have contributed to them. These mass extinctions include some that geobiologists use as time markers in biostratigraphic dating. On the other hand, there are widespread, various black-shale beds from the mid-Cretaceous which indicate anoxic events but are not associated with mass extinctions. Many geologists believe oceanic anoxic events are strongly linked to slowing of ocean circulation
Aptian
Banded iron formation
Black Sea
Burgess Shale
Capitanian
Cenomanian
Cesar-Ranchería Basin
Cleveland Shale
Coniacian
Cretaceous
2010 China drought and dust storms2018 in paleontology2019 in brachiopod paleontology2019 in paleobotany2019 in paleomalacology2019 in paleontology2020 in paleontologyAlaska North Slope basinAnoxiaAnoxic watersApril–June 2020 in scienceBaryteBedford ShaleBrackish waterCambrian explosionCanfield oceanCapitanian mass extinction eventCarbonate-associated sulfateCenomanian-Turonian boundary eventChemical oceanographyCiechocinek FormationClaraiaClimate apocalypseClimate change in the ArcticContinental shelfDactyliocerassandstein FormationDavid BeerlingDead zone (ecology)Detailed logarithmic timelineDonald Canfield
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Anoxic event
Oceanic anoxic events or anoxic events (anoxia conditions) describe periods wherein large expanses of Earth's oceans were depleted of dissolved oxygen (O2), creating toxic, euxinic (anoxic and sulphidic) waters. Although anoxic events have not happened for millions of years, the geological record shows that they happened many times in the past. Anoxic events coincided with several mass extinctions and may have contributed to them. These mass extinctions include some that geobiologists use as time markers in biostratigraphic dating. On the other hand, there are widespread, various black-shale beds from the mid-Cretaceous which indicate anoxic events but are not associated with mass extinctions. Many geologists believe oceanic anoxic events are strongly linked to slowing of ocean circulation
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Anoxická událost (nebo anoxick ...... ínky i přítomností sirovodíku.
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Ein ozeanisches anoxisches Ere ...... ttelbarem Zusammenhang stehen.
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Eventos anóxicos oceânicos ou ...... senvolvimento de tais eventos.
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Gli eventi anossici si realizz ...... versità negli ambienti marini.
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Men spreekt van een (wereldwij ...... ale uitstervingen veroorzaakt.
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Oceanic anoxic events or anoxi ...... housands of years to develop."
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Peristiwa anoksik oseanik atau ...... gen sulfida H2S, dikembangkan.
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Un evento oceánico anóxico o e ...... rno central para la euxinia".
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Un événement anoxique océaniqu ...... stoire géologique de la Terre.
@fr
كانت أحداث نقص الأكسجين في الم ...... باره "الزناد الخارجي المركزي".
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1,026,190,493
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nature.com A flow chart of mag ...... n, stratification, and anoxia.
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Anoxická událost (nebo anoxick ...... ínky i přítomností sirovodíku.
@cs
Ein ozeanisches anoxisches Ere ...... ttelbarem Zusammenhang stehen.
@de
Eventos anóxicos oceânicos ou ...... ssão de CO2 e outros gases) é
@pt
Gli eventi anossici si realizz ...... ee, indicando l'occorrenza deg
@it
Men spreekt van een (wereldwij ...... ale uitstervingen veroorzaakt.
@nl
Oceanic anoxic events or anoxi ...... o slowing of ocean circulation
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Peristiwa anoksik oseanik atau ...... gen sulfida H2S, dikembangkan.
@in
Un evento oceánico anóxico o e ...... desaceleración de la circulaci
@es
Un événement anoxique océaniqu ...... stoire géologique de la Terre.
@fr
كانت أحداث نقص الأكسجين في الم ...... باره "الزناد الخارجي المركزي".
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Anoxic event
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Anoxická událost
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Evento anossico
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Evento anóxico
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Evento anóxico
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Ozeanisches anoxisches Ereignis
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Peristiwa anoksik
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Voorval van anoxie
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Événement anoxique océanique
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واقعة نقص الأكسجين
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