isRelictLineage
P40020
predicate
Indicates that an entity represents a surviving remnant of an otherwise extinct evolutionary lineage.
Observed surface forms (1)
- survivingLineageAfterKPg ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Sciadopityaceae | true → |
| Theropoda | avian theropods via predicate surface "survivingLineageAfterKPg" → |