Statements (17)
Predicate | Object |
---|---|
gptkbp:instanceOf |
geological formation
|
gptkbp:characterizedBy |
extensive glaciations
|
gptkbp:duration |
85 million years
|
gptkbp:endDate |
635 million years ago
|
gptkbp:etymology |
from Greek 'kryos' meaning 'cold' or 'ice'
|
gptkbp:followedBy |
gptkb:Ediacaran_period
|
https://www.w3.org/2000/01/rdf-schema#label |
Cryogenian period
|
gptkbp:location |
gptkb:Earth
|
gptkbp:notableEvent |
gptkb:Snowball_Earth_events
gptkb:Marinoan_glaciation gptkb:Sturtian_glaciation |
gptkbp:partOf |
gptkb:Neoproterozoic_Era
|
gptkbp:precededBy |
gptkb:Tonian_period
|
gptkbp:startDate |
720 million years ago
|
gptkbp:stratigraphicUnitOf |
Period
|
gptkbp:bfsParent |
gptkb:Ediacaran_period
|
gptkbp:bfsLayer |
6
|