Similar to 完新世の大量絶滅

Cretaceous–Paleogene boundary

Cambrian–Ordovician extinction event

Snowball Earth

Great Oxidation Event

Late Pleistocene extinctions

Chicxulub crater

Triassic–Jurassic extinction event

Nemesis (hypothetical star)

Cretaceous–Paleogene extinction event

Permian–Triassic extinction event

Huronian glaciation

End-Ediacaran extinction

Marinoan glaciation

(RS)-N-Nitrosonornicotine

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