Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:beganIn |
about 298.9 million years ago
|
| gptkbp:characterizedBy |
mass extinction at end
|
| gptkbp:contains |
gptkb:Guadalupian_Series
Cisuralian Series Lopingian Series |
| gptkbp:correspondsTo |
gptkb:Permian_Period
|
| gptkbp:definedIn |
gptkb:International_Commission_on_Stratigraphy
|
| gptkbp:endDate |
about 251.9 million years ago
|
| gptkbp:followedBy |
gptkb:Carboniferous_System
|
| https://www.w3.org/2000/01/rdf-schema#label |
Permian System
|
| gptkbp:namedAfter |
gptkb:Perm,_Russia
|
| gptkbp:partOf |
gptkb:Permian_Period
|
| gptkbp:precededBy |
gptkb:Triassic_System
|
| gptkbp:usedIn |
stratigraphy
|
| gptkbp:bfsParent |
gptkb:Carboniferous_System
gptkb:Wolfcamp_Shale gptkb:Western_Canada_Sedimentary_Basin gptkb:Pennsylvanian_System |
| gptkbp:bfsLayer |
7
|