Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological eon
|
| gptkbp:beganIn |
about 538.8 million years ago
|
| gptkbp:characterizedBy |
abundant animal and plant life
|
| gptkbp:contains |
Cenozoic
Mesozoic Paleozoic |
| gptkbp:dividedInto |
eras
|
| gptkbp:duration |
about 538.8 million years
|
| gptkbp:endDate |
present
|
| gptkbp:firstAppearance |
hard-shelled animals
|
| https://www.w3.org/2000/01/rdf-schema#label |
Phanerozoic
|
| gptkbp:includes |
gptkb:Cambrian_explosion
evolution of land plants evolution of vertebrates mass extinctions rise of humans rise of mammals |
| gptkbp:nameMeaning |
visible life
|
| gptkbp:partOf |
geologic time scale
|
| gptkbp:precededBy |
gptkb:Proterozoic
|
| gptkbp:bfsParent |
gptkb:Precambrian
|
| gptkbp:bfsLayer |
5
|