Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:composedOf |
gptkb:Llandovery
gptkb:Wenlock gptkb:Ludlow |
| https://www.w3.org/2000/01/rdf-schema#label |
Silurian Triad
|
| gptkbp:refersTo |
threefold division of Silurian strata
|
| gptkbp:relatedTo |
gptkb:Silurian_period
|
| gptkbp:usedIn |
historical geology
|
| gptkbp:bfsParent |
gptkb:Icthar
|
| gptkbp:bfsLayer |
6
|