Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:climate |
warm
relatively stable |
| gptkbp:endDate |
359 million years ago
|
| gptkbp:followedBy |
gptkb:Carboniferous_period
|
| https://www.w3.org/2000/01/rdf-schema#label |
Age of Fishes
|
| gptkbp:majorGroups |
gptkb:cartilaginous_fishes
ray-finned fishes placoderms acanthodians lobe-finned fishes |
| gptkbp:massExtinction |
gptkb:Late_Devonian_extinction
|
| gptkbp:notableFor |
diversification of fish
appearance of first tetrapods evolution of lobe-finned fishes |
| gptkbp:paleogeography |
gptkb:Laurussia
supercontinent Gondwana |
| gptkbp:precededBy |
gptkb:Silurian_period
|
| gptkbp:refersTo |
gptkb:Devonian_period
|
| gptkbp:startDate |
419 million years ago
|
| gptkbp:bfsParent |
gptkb:Devonian_period
|
| gptkbp:bfsLayer |
4
|