globalBoundaryStratotypeSectionAndPoint
P52350
predicate
Indicates the formally designated reference point and stratigraphic section that define the global boundary between two geological time units.
Observed surface forms (1)
- GSSPDefinedAt ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Meghalayan | Mawmluh Cave via predicate surface "GSSPDefinedAt" ⓘ |
| Permian Period | GSSP at Aidaralash Creek, Kazakhstan (base of Asselian) ⓘ |