Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological period
|
| gptkbp:duration |
approximately 30 million years
|
| gptkbp:follows |
Mississippian_period
|
| https://www.w3.org/2000/01/rdf-schema#label |
Pennsylvanian period
|
| gptkbp:is_characterized_by |
coal-forming swamps
|
| gptkbp:is_part_of |
Carboniferous period
|
| gptkbp:notableFor |
diverse plant life
early reptiles abundant_amphibians |
| gptkbp:precededBy |
Permian period
|
| gptkbp:previousName |
gptkb:Pennsylvania
|