information about Permian–Triassic extinction event field

Permian–Triassic extinction event

https://www.wikidata.org/wiki/Q141118
Field Hierarchy
Parent
Medicine
50M papers
Sociology
13.5M papers
Population
4.6M papers
Demography
3M papers
Extinction event
8,506 papers
Current
Permian–Triassic extinction event
1,376 papers
Child
Trends