Disambiguation evidence for Permian–Triassic mass extinction via surface form

"Permian–Triassic extinction event"


As object (3)

Triples where some other subject referred to this entity as "Permian–Triassic extinction event".

Permian–Triassic mass extinction alsoKnownAs
"Permian–Triassic extinction event"
Permian Period endedWith
"Permian–Triassic extinction event"
Paleozoic Era endsWith
"Permian–Triassic extinction event"