Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mass_extinction_event
|
| gptkbp:alsoKnownAs |
gptkb:Great_Dying
gptkb:Permian–Triassic_extinction_event |
| gptkbp:category |
geology
paleontology Earth history |
| gptkbp:causedBy |
gptkb:Siberian_Traps_eruptions
climate change volcanism methane release ocean anoxia possible asteroid impact |
| gptkbp:followedBy |
gptkb:Triassic_period
|
| gptkbp:location |
global
|
| gptkbp:occurredIn |
gptkb:Permian_period
approximately 252 million years ago |
| gptkbp:precededBy |
Guadalupian–Lopingian boundary extinction
|
| gptkbp:relatedTo |
gptkb:Siberian_Traps
gptkb:Triassic_period gptkb:Permian_period mass extinctions |
| gptkbp:resultedIn |
extinction of many insect species
extinction of about 90% of marine species extinction of about 70% of terrestrial vertebrate species |
| gptkbp:significance |
largest mass extinction in Earth's history
|
| gptkbp:studiedBy |
paleontologists
|
| gptkbp:bfsParent |
gptkb:Evolving_Planet_exhibit
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Permian extinction
|