Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geological_formation
|
| gptkbp:characterizedBy |
appearance of first tetrapods
decline of many marine species diversification of terrestrial plants evolution of early forests |
| gptkbp:climate |
generally warm
|
| gptkbp:contains |
Famennian age
Frasnian age |
| gptkbp:continent |
Laurussia and Gondwana
|
| gptkbp:endDate |
358.9 million years ago
|
| gptkbp:followedBy |
Early Carboniferous period
|
| gptkbp:majorFossils |
ammonoids
placoderm fishes early seed plants |
| gptkbp:notableEvent |
gptkb:Late_Devonian_extinction
|
| gptkbp:partOf |
gptkb:Devonian_period
|
| gptkbp:precededBy |
gptkb:Middle_Devonian_period
|
| gptkbp:startDate |
382.7 million years ago
|
| gptkbp:bfsParent |
gptkb:Hangenberg_Event
gptkb:Kellwasser_Event gptkb:Hangenberg_event gptkb:Kellwasser_event |
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Late Devonian period
|