Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
supercontinent
|
| gptkbp:alsoKnownAs |
gptkb:Nuna
|
| gptkbp:breakupPeriod |
about 1.5 to 1.3 billion years ago
|
| gptkbp:consistsOf |
gptkb:Antarctica
gptkb:Australia gptkb:India gptkb:West_Africa gptkb:Amazonia gptkb:Siberia gptkb:Baltica cratons of Laurentia |
| gptkbp:existedDuring |
gptkb:Paleoproterozoic_Era
|
| https://www.w3.org/2000/01/rdf-schema#label |
Columbia (Nuna)
|
| gptkbp:predecessor |
gptkb:Kenorland
|
| gptkbp:significance |
one of Earth's earliest supercontinents
|
| gptkbp:studiedIn |
gptkb:paleogeography
geology |
| gptkbp:successor |
gptkb:Rodinia
|
| gptkbp:形成时期 |
about 2.0 to 1.8 billion years ago
|
| gptkbp:bfsParent |
gptkb:Rodinia
|
| gptkbp:bfsLayer |
7
|