Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:supereon
|
| gptkbp:contains |
gptkb:Ediacaran_biota
gptkb:Great_Oxidation_Event origin of life first multicellular life origin of Earth |
| gptkbp:covers |
about 88% of Earth's history
|
| gptkbp:duration |
about 4 billion years
|
| gptkbp:endDate |
about 541 million years ago
|
| gptkbp:followedBy |
gptkb:Phanerozoic_eon
|
| gptkbp:includes |
gptkb:Archean_eon
gptkb:Hadean_eon gptkb:Proterozoic_eon |
| gptkbp:namedAfter |
before Cambrian period
|
| gptkbp:partOf |
gptkb:geologic_time_scale
|
| gptkbp:precededBy |
gptkb:Hadean_eon
|
| gptkbp:recognizedBy |
gptkb:International_Commission_on_Stratigraphy
|
| gptkbp:startDate |
about 4.6 billion years ago
|
| gptkbp:bfsParent |
gptkb:Paleozoic_era
gptkb:Proterozoic_era |
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Precambrian supereon
|