Statements (60)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:species
|
| gptkbp:aftermath |
rise of mammals
evolution of dinosaurs |
| gptkbp:biodiversity |
long-term effects on biodiversity
|
| gptkbp:biological_impact |
ecosystem collapse
|
| gptkbp:caused_by |
gptkb:volcanic_activity
climate change ocean anoxia |
| gptkbp:climate_impact |
global warming
|
| gptkbp:duration |
approximately 60 million years ago
|
| gptkbp:evidence_sources |
fossil records
|
| gptkbp:followed_by |
Triassic period
|
| gptkbp:geological_evidence |
sedimentary rock layers
|
| gptkbp:geological_features |
gptkb:Phanerozoic_eon
|
| https://www.w3.org/2000/01/rdf-schema#label |
Permian-Triassic extinction
|
| gptkbp:is_studied_in |
paleontologists
|
| gptkbp:notable_event |
gptkb:Great_Dying
|
| gptkbp:notable_species |
marine life
terrestrial life |
| gptkbp:notable_work |
impact hypothesis
asteroid impact hypothesis volcanism hypothesis methane release hypothesis |
| gptkbp:occurs_in |
Permian period
Triassic period |
| gptkbp:ocean_effects |
acidification
|
| gptkbp:paleobiology |
ecosystem stability
evolutionary innovations adaptive radiation ecosystem recovery new ecological niches species diversification faunal turnover extinction selectivity biodiversity rebound fauna changes flora changes marine recovery survivor species terrestrial recovery |
| gptkbp:paleoclimate_evidence |
gptkb:fossilized_remains
sediment cores isotope analysis |
| gptkbp:percentage_of_species_extinct |
about 90% of species
|
| gptkbp:related_to |
gptkb:Siberian_Traps
P-T boundary |
| gptkbp:research_focus |
extinction mechanisms
|
| gptkbp:significance |
largest mass extinction in Earth's history
|
| gptkbp:significant_species_loss |
gptkb:dinosaurs
gptkb:Triceratops gptkb:Great_Barrier_Reef gptkb:ammonites insects plants reptiles |
| gptkbp:theory |
multiple causes
|
| gptkbp:time_period |
between 252 and 251 million years ago
|
| gptkbp:bfsParent |
gptkb:ocean
gptkb:keyboard |
| gptkbp:bfsLayer |
4
|