Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geological_formation
|
| gptkbp:alsoKnownAs |
gptkb:Precambrian
|
| gptkbp:dividedInto |
gptkb:Archean
gptkb:Hadean gptkb:Proterozoic |
| gptkbp:duration |
about 4 billion years
|
| gptkbp:endDate |
about 541 million years ago
|
| gptkbp:followedBy |
gptkb:Cambrian_period
|
| gptkbp:fossil |
scarce and mostly microscopic
|
| gptkbp:includes |
gptkb:Archean_eon
gptkb:Hadean_eon gptkb:Proterozoic_eon |
| gptkbp:location |
gptkb:Earth
|
| gptkbp:nameCoined |
1864
|
| gptkbp:namedFor |
Samuel Haughton
|
| gptkbp:notableEvent |
gptkb:Snowball_Earth_events
gptkb:Great_Oxygenation_Event origin of life formation of Earth emergence of eukaryotes first multicellular life emergence of prokaryotes |
| gptkbp:precededBy |
gptkb:Phanerozoic_eon
|
| gptkbp:significance |
covers nearly 88% of Earth's history
|
| gptkbp:startDate |
about 4.6 billion years ago
|
| gptkbp:bfsParent |
gptkb:Nervous_system
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Precambrian period
|