Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:contains |
gptkb:Eifelian
gptkb:Givetian |
| gptkbp:endDate |
382.7 million years ago
|
| gptkbp:followedBy |
gptkb:Late_Devonian
|
| https://www.w3.org/2000/01/rdf-schema#label |
Middle Devonian
|
| gptkbp:notableFor |
diversification of fish
reef building by corals expansion of terrestrial plants |
| gptkbp:partOf |
gptkb:Devonian
|
| gptkbp:precededBy |
gptkb:Early_Devonian
|
| gptkbp:startDate |
393.3 million years ago
|
| gptkbp:stratigraphicUnitOf |
gptkb:book_series
gptkb:EP |
| gptkbp:bfsParent |
gptkb:Devonian
|
| gptkbp:bfsLayer |
5
|