Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:climate |
global glaciation
|
| gptkbp:duration |
85 million years
|
| gptkbp:endDate |
635 million years ago
|
| gptkbp:followedBy |
gptkb:Ediacaran_Period
|
| gptkbp:fossil |
scarce
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cryogenian Period
|
| gptkbp:location |
gptkb:Earth
|
| gptkbp:namedAfter |
Greek word for 'cold'
|
| gptkbp:notableFor |
gptkb:Snowball_Earth_events
gptkb:Marinoan_glaciation gptkb:Sturtian_glaciation |
| gptkbp:partOf |
gptkb:Neoproterozoic_Era
|
| gptkbp:precededBy |
gptkb:Tonian_Period
|
| gptkbp:rank |
Period
|
| gptkbp:recognizedBy |
gptkb:International_Commission_on_Stratigraphy
|
| gptkbp:significantEvent |
extensive ice sheets
possible origin of early multicellular life |
| gptkbp:startDate |
720 million years ago
|
| gptkbp:stratigraphicUnitOf |
Period
|
| gptkbp:bfsParent |
gptkb:Neoproterozoic_Era
|
| gptkbp:bfsLayer |
6
|