Permian-Triassic extinction event
GPTKB entity
Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:species
|
| gptkbp:bfsLayer |
3
|
| gptkbp:bfsParent |
gptkb:currency
|
| gptkbp:affects |
adaptive radiation
|
| gptkbp:archaeological_findings |
sedimentary rock layers
|
| gptkbp:casualties |
90% of species
96% of marine species |
| gptkbp:caused_by |
gptkb:volcanic_activity
climate change ocean anoxia |
| gptkbp:consequences |
ecosystem collapse
|
| gptkbp:environmental_impact |
global warming
sea level changes |
| gptkbp:exhibited_at |
gptkb:dinosaur
|
| gptkbp:fledging_period |
mass extinction
selective extinction |
| gptkbp:followed_by |
Triassic period
|
| gptkbp:fossil_record |
gptkb:dinosaur
gptkb:island gptkb:opera gptkb:fish gptkb:ammonites environmental changes species interactions plants high temperatures reptiles continental drift ecosystem resilience understanding evolution extinction rates biodiversity recovery climate feedbacks mass extinction theories supercontinent Pangaea extinction recovery dynamics high C O2 levels |
| gptkbp:historical_debate |
causes and effects
|
| gptkbp:historical_impact |
shaped future ecosystems
|
| gptkbp:historical_period |
approximately 252 million years ago
|
| https://www.w3.org/2000/01/rdf-schema#label |
Permian-Triassic extinction event
|
| gptkbp:is_studied_in |
paleontologists
|
| gptkbp:notable_species |
marine life
terrestrial life |
| gptkbp:occurs_in |
Permian period
Triassic period |
| gptkbp:related_to |
gptkb:Siberian_Traps
P-T boundary |
| gptkbp:research_focus |
extinction mechanisms
|
| gptkbp:significance |
largest mass extinction event
|
| gptkbp:species |
long-term effects
|
| gptkbp:theory |
multiple causes
|