Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geological_formation
|
| gptkbp:characterizedBy |
marine life diversification
|
| gptkbp:contains |
gptkb:Wenlock_Epoch
|
| gptkbp:endDate |
427.4 million years ago
|
| gptkbp:followedBy |
gptkb:Llandovery_Epoch
|
| gptkbp:notableFor |
reef building
early jawed fish |
| gptkbp:partOf |
gptkb:Silurian_Period
|
| gptkbp:precededBy |
gptkb:Ludlow_Epoch
|
| gptkbp:startDate |
433.4 million years ago
|
| gptkbp:bfsParent |
gptkb:Early_Silurian
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Middle Silurian
|