Extinction event

https://www.wikidata.org/wiki/Q55814

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
Current
Extinction event 8,268 papers
Child
Permian–Triassic extinction event 1,300 papers

Trends

Notes

History