Capitanian (Guadalupian) mass extinction
E267701
The Capitanian (Guadalupian) mass extinction was a major mid-Permian biodiversity crisis that significantly reduced marine life and set the stage for the even larger end-Permian extinction.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Capitanian mass extinction event | 2 |
| Capitanian (Guadalupian) mass extinction canonical | 1 |
| Capitanian mass extinction | 1 |
| Guadalupian mass extinction | 1 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Permian extinction event
ⓘ
mass extinction event ⓘ |
| affects |
brachiopods
ⓘ
corals ⓘ fusulinid foraminifera ⓘ marine invertebrates ⓘ reef-building organisms ⓘ sponge reefs ⓘ |
| alsoKnownAs |
Capitanian mass extinction
ⓘ
Capitanian (Guadalupian) mass extinction ⓘ
surface form:
Guadalupian mass extinction
|
| associatedWith |
collapse of Permian reef ecosystems
ⓘ
perturbation of global carbon cycle ⓘ turnover in marine communities ⓘ |
| characterizedBy |
abrupt decline in species richness in upper Capitanian strata
ⓘ
high taxonomic selectivity among marine groups ⓘ |
| effectOnBiodiversity | major reduction in global biodiversity ⓘ |
| effectOnMarineLife | severe decline of marine taxa ⓘ |
| evidenceType |
global biostratigraphic correlations
ⓘ
marine fossil record ⓘ stratigraphic sections in South China ⓘ |
| followedBy |
Lopingian recovery and rediversification of some groups
ⓘ
Wuchiapingian age ⓘ |
| geologicalAgeApproximation |
approximately 262 million years ago
ⓘ
late Capitanian stage ⓘ |
| hypothesizedDriver | Emeishan Large Igneous Province volcanism ⓘ |
| impact |
loss of many pre-Lopingian faunal lineages
ⓘ
restructuring of Permian marine ecosystems ⓘ |
| likelyCause |
climate change
ⓘ
large-scale volcanism ⓘ ocean acidification ⓘ ocean anoxia ⓘ |
| occursIn |
Capitanian age
ⓘ
Guadalupian Epoch ⓘ
surface form:
Guadalupian epoch
|
| partOf |
Permian Period
ⓘ
surface form:
Permian period
|
| positionInSequence | penultimate major extinction of the Permian ⓘ |
| precededBy | Wordian age ⓘ |
| precedes | end-Permian mass extinction ⓘ |
| primaryEnvironment | marine ecosystems ⓘ |
| relativeTiming | mid-Permian ⓘ |
| researchStatus |
recognized as distinct from the end-Permian extinction
ⓘ
subject of ongoing debate about magnitude and causes ⓘ |
| scale | global ⓘ |
| significance |
one of the major Phanerozoic extinction events
ⓘ
preconditioned ecosystems for end-Permian mass extinction ⓘ |
| taxonomicSelectivity |
strong impact on shallow-marine faunas
ⓘ
strong impact on warm-water faunas ⓘ |
| temporalPosition | middle Permian ⓘ |
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Capitanian mass extinction event
this entity surface form:
Guadalupian mass extinction
this entity surface form:
Capitanian mass extinction
this entity surface form:
Capitanian mass extinction event