Disambiguation evidence for Cryogenian Period via surface form
"Cryogenian System"
Triples (1)
Triples where some other subject referred to this entity
as "Cryogenian System".
GSSP at Enorama Creek, Flinders Ranges, South Australia
→
overlies
→
"Cryogenian System"
ⓘ
↳ resolves to Cryogenian Period