Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:coversPeriod |
gptkb:Devonian_Period
gptkb:Silurian_Period |
| gptkbp:endDate |
about 359 million years ago
|
| gptkbp:followedBy |
gptkb:Late_Paleozoic_Era
|
| https://www.w3.org/2000/01/rdf-schema#label |
Middle Paleozoic Era
|
| gptkbp:notableFor |
diversification of fish
evolution of early forests first appearance of terrestrial arthropods first appearance of terrestrial plants |
| gptkbp:partOf |
gptkb:Paleozoic_Era
|
| gptkbp:precededBy |
Early Paleozoic Era
|
| gptkbp:startDate |
about 443 million years ago
|
| gptkbp:bfsParent |
gptkb:Late_Paleozoic_Era
|
| gptkbp:bfsLayer |
7
|