Disambiguation evidence for Rhyacian Period via surface form
"younger than Calymmian Period"
Triples (1)
Triples where some other subject referred to this entity
as "younger than Calymmian Period".
Ectasian Period
→
temporalRelation
→
"younger than Calymmian Period"
ⓘ
↳ resolves to Rhyacian Period