Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:alsoKnownAs |
Eocene-Oligocene extinction event
|
| gptkbp:borders |
gptkb:Eocene_Epoch
gptkb:Oligocene_Epoch |
| gptkbp:causedBy |
changes in ocean circulation
decrease in atmospheric CO2 |
| gptkbp:characterizedBy |
gptkb:Antarctic_glaciation
global cooling major extinction event |
| gptkbp:followedBy |
gptkb:Oligocene_Epoch
|
| https://www.w3.org/2000/01/rdf-schema#label |
Eocene-Oligocene transition
|
| gptkbp:occurredApproximately |
33.9 million years ago
|
| gptkbp:occurredIn |
gptkb:Cenozoic_Era
|
| gptkbp:precededBy |
gptkb:Eocene_Epoch
|
| gptkbp:resultedIn |
expansion of grasslands
formation of Antarctic ice sheet extinction of many mammal species |
| gptkbp:significance |
climate change research
mammalian evolution |
| gptkbp:studiedIn |
paleontology
paleoclimatology |
| gptkbp:bfsParent |
gptkb:Azolla_event
gptkb:Antarctic_glaciation |
| gptkbp:bfsLayer |
6
|