http://resource.geosciml.org/classifier/ics/ischart/BaseCarboniferous
| label | Base of Carboniferous | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| alt label |
|
|||||||||||
| type |
|
|||||||||||
| in temporal position | BaseCarboniferousTime original | |||||||||||
| stratotype |
|
|||||||||||