Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:characterizedBy |
diversification of marine life
colonization of land by plants and animals |
| gptkbp:continent |
gptkb:formation_of_supercontinent_Pangaea
|
| gptkbp:coversPeriod |
gptkb:Devon
gptkb:Karbon Perm Silur Kambrium Ordovizium |
| gptkbp:endDate |
about 252 million years ago
|
| gptkbp:followedBy |
Mesozoikum
|
| https://www.w3.org/2000/01/rdf-schema#label |
Paleozoikum
|
| gptkbp:nameOrigin |
Greek words for 'ancient life'
|
| gptkbp:notableSite |
early reptiles
brachiopods trilobites early amphibians primitive plants |
| gptkbp:precededBy |
gptkb:Neoproterozoic
|
| gptkbp:significantEvent |
gptkb:Cambrian_explosion
gptkb:Permian–Triassic_extinction_event |
| gptkbp:startDate |
about 541 million years ago
|
| gptkbp:superEon |
gptkb:Phanerozoic
|
| gptkbp:bfsParent |
gptkb:Appalachen
|
| gptkbp:bfsLayer |
5
|