Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mass extinction event
|
| gptkbp:affects |
marine life
terrestrial life |
| gptkbp:borders |
gptkb:Devonian_and_Carboniferous_periods
|
| gptkbp:cause |
global cooling
asteroid impact volcanism sea level changes anoxia |
| gptkbp:causeOfExtinction |
placoderms
many ammonoids many conodonts many jawless fishes trilobites (most remaining species) |
| gptkbp:evidence |
fossil specimen
geological strata |
| https://www.w3.org/2000/01/rdf-schema#label |
Hangenberg Event
|
| gptkbp:namedAfter |
gptkb:Hangenberg,_Germany
|
| gptkbp:occurredAround |
359 million years ago
|
| gptkbp:occurredIn |
gptkb:Late_Devonian_period
|
| gptkbp:precededBy |
gptkb:Kellwasser_Event
|
| gptkbp:resultedIn |
loss of biodiversity
faunal turnover decline of armored fishes rise of tetrapods |
| gptkbp:studiedIn |
paleontology
|
| gptkbp:bfsParent |
gptkb:Late_Devonian
|
| gptkbp:bfsLayer |
6
|