Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:characterizedBy |
coal-bearing strata
|
| gptkbp:contains |
amphibian fossils
early reptile fossils fossil plants |
| gptkbp:correspondsTo |
gptkb:Upper_Carboniferous_(in_Europe)
|
| gptkbp:dividedInto |
gptkb:Bashkirian
gptkb:Gzhelian gptkb:Kasimovian gptkb:Moscovian |
| gptkbp:endDate |
approximately 298 million years ago
|
| gptkbp:followedBy |
gptkb:Mississippian_System
|
| https://www.w3.org/2000/01/rdf-schema#label |
Pennsylvanian System
|
| gptkbp:namedAfter |
gptkb:Pennsylvania
|
| gptkbp:partOf |
gptkb:Carboniferous_Period
|
| gptkbp:period |
approximately 323 million years ago
|
| gptkbp:precededBy |
gptkb:Permian_System
|
| gptkbp:usedIn |
gptkb:North_America
|
| gptkbp:bfsParent |
gptkb:Illinois_Basin
|
| gptkbp:bfsLayer |
6
|