ageOfBasement_approx_Ga
P170901
predicate
Indicates an approximate age, measured in billions of years (giga-annum, Ga), assigned to the formation or origin of a basement rock unit.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| hasBasementAge | 1 |
Sample triples (2)
| Subject | Object |
|---|---|
| Siberian Platform | Precambrian via predicate surface "hasBasementAge" ⓘ |
|
Llano uplift
surface form:
Llano Uplift
|
1.0–1.4 ⓘ |