Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:climate |
generally warm
|
| gptkbp:continent |
gptkb:Laurasia_and_Gondwana
|
| gptkbp:dividedInto |
gptkb:Late_Devonian
gptkb:Early_Devonian gptkb:Middle_Devonian |
| gptkbp:endDate |
358.9 million years ago
|
| gptkbp:followedBy |
gptkb:Carboniferous
|
| https://www.w3.org/2000/01/rdf-schema#label |
Devonian
|
| gptkbp:importantEvents |
gptkb:Late_Devonian_extinction
evolution of seed plants reef building by corals |
| gptkbp:majorFossils |
gptkb:ammonites
brachiopods trilobites placoderms early tetrapods |
| gptkbp:namedAfter |
gptkb:Devon
|
| gptkbp:notableFor |
diversification of fish
first appearance of amphibians mass extinction event at end evolution of early land plants first forests |
| gptkbp:partOf |
gptkb:Paleozoic_Era
|
| gptkbp:precededBy |
gptkb:Silurian
|
| gptkbp:startDate |
419.2 million years ago
|
| gptkbp:thrustSeaLevel |
high
|
| gptkbp:bfsParent |
gptkb:Miguasha_National_Park
|
| gptkbp:bfsLayer |
4
|