Editing Permian–Triassic extinction event (section)

== External links ==
* {{cite web |url=http://www.le.ac.uk/gl/ads/SiberianTraps/Index.html |title=Siberian Traps|access-date=2011-04-30}}
* {{cite web |url=https://www.sciencedaily.com/releases/2006/06/060601174729.htm |title=Big Bang In Antarctica: Killer Crater Found Under Ice |access-date=2011-04-30}}
* {{cite web |url=https://www.sciencedaily.com/releases/2005/02/050223130549.htm |title=Global Warming Led To Atmospheric Hydrogen Sulfide And Permian Extinction |access-date=2011-04-30}}
* {{cite web|url=http://nai.arc.nasa.gov/news_stories/news_detail.cfm?ID=286|title=Did an Impact Trigger the Permian-Triassic Extinction?|author=Morrison, D.|publisher=NASA|access-date=2011-04-30|url-status=dead|archive-url=https://web.archive.org/web/20110610133528/http://nai.arc.nasa.gov/news_stories/news_detail.cfm?ID=286|archive-date=2011-06-10}}
* {{cite web |url=http://www.historyfiles.co.uk/FeaturesPrehistory/Permian_Extinction01.htm |title=Permian Extinction Event |access-date=2011-04-30}}
* {{cite journal |title=Explosive eruption of coal and basalt and the end-Permian mass extinction | doi=10.1073/pnas.1118675109 |pmid=22184229 |volume=109 |issue=1 |pmc=3252959 |year=2012 |journal=[[Proceedings of the National Academy of Sciences of the United States of America]] |pages=59–62 | last1 = Ogden | first1 = DE | last2 = Sleep | first2 = NH|bibcode=2012PNAS..109...59O | doi-access=free }}
* {{cite web |url=http://www.bbc.co.uk/programmes/b007r285 |title=BBC Radio 4 In Our Time discussion of the Permian-Triassic boundary|access-date=2012-02-01}} Podcast available.
*{{cite news |url=https://www.nytimes.com/2018/12/07/science/climate-change-mass-extinction.html|title=The Planet Has Seen Sudden Warming Before. It Wiped Out Almost Everything.|last=Zimmer |first=Carl |date=2018-12-07 |newspaper=The New York Times |access-date=2018-12-10}}
*{{cite news |url=https://www.cbsnews.com/news/great-dying-permian-triassic-extinction-event-warning-humanity/|title=The Great Dying: Earth's largest-ever mass extinction is a warning for humanity |newspaper=[[CBS News]]|access-date=2021-03-05}}

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{{DEFAULTSORT:Permian-Triassic Extinction Event}}
[[Category:Permian–Triassic extinction event| ]]
[[Category:Early Triassic extinctions|.]]
[[Category:Lopingian extinctions|.]]
[[Category:Events that forced the climate]]
[[Category:Extinction events]]
[[Category:Hypothetical impact events]]
[[Category:Meteorological hypotheses]]
[[Category:Permian life]]
[[Category:Triassic life]]
[[Category:Anoxic events]]