Statements (13)
Predicate | Object |
---|---|
gptkbp:instanceOf |
geological formation
|
gptkbp:dividedInto |
Abereiddian
Llandewi |
gptkbp:endDate |
~460 million years ago
|
gptkbp:followedBy |
gptkb:Arenig
|
https://www.w3.org/2000/01/rdf-schema#label |
Llanvirn
|
gptkbp:namedAfter |
Llanvirn, Wales
|
gptkbp:partOf |
gptkb:Ordovician_period
|
gptkbp:period |
~466 million years ago
|
gptkbp:precededBy |
gptkb:Llandeilo
|
gptkbp:usedIn |
British stratigraphy
|
gptkbp:bfsParent |
gptkb:Arenig_period
|
gptkbp:bfsLayer |
7
|