Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:geological_formation
|
| gptkbp:bfsLayer |
6
|
| gptkbp:bfsParent |
gptkb:Permian
gptkb:Permian_geological_system |
| gptkbp:associated_with |
mass extinction events
|
| gptkbp:climate |
warm and humid
|
| gptkbp:contains |
fossil records
|
| gptkbp:follows |
Middle Permian
|
| gptkbp:geographical_feature |
gptkb:volcanic_activity
sedimentary rocks |
| gptkbp:historical_period |
approximately 260 to 252 million years ago
|
| https://www.w3.org/2000/01/rdf-schema#label |
Upper Permian
|
| gptkbp:includes |
gptkb:Guadalupian_epoch
gptkb:Lopingian_epoch |
| gptkbp:is_characterized_by |
marine transgressions
|
| gptkbp:notable_for |
diverse marine life
extensive reef systems |
| gptkbp:part_of |
Permian period
|
| gptkbp:precedes |
Lower Triassic
|
| gptkbp:region |
global
|
| gptkbp:significance |
geological studies
paleontology |