lowerBoundaryGSSPApprovedBy
P187008
predicate
Indicates that the formal Global Boundary Stratotype Section and Point (GSSP) defining the lower boundary of a geologic stage or unit has been officially approved by a specified authority or body.
Sample triples (1)
| Subject | Object |
|---|---|
| Aquitanian Stage | International Commission on Stratigraphy NERFINISHED ⓘ |