information about Permian–Triassic extinction event field
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Permian–Triassic extinction event
https://www.wikidata.org/wiki/Q141118
2,344
Authors
1,300
Publications
Field Hierarchy
Parent
Medicine
48.2M
papers
Sociology
12.6M
papers
Population
4.5M
papers
Environmental health
3.9M
papers
Demography
3M
papers
Biological dispersal
92.2k
papers
Extinction event
8,268
papers
Current
Permian–Triassic extinction event
1,300
papers
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History
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