Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific theory
|
| gptkbp:category |
Earth sciences
Geology Glaciology Paleoclimatology |
| gptkbp:criticizedFor |
difficulty explaining survival of life
uncertainty in paleomagnetic data |
| gptkbp:explains |
global glaciations
|
| https://www.w3.org/2000/01/rdf-schema#label |
Snowball Earth hypothesis
|
| gptkbp:influenced |
evolutionary biology
study of Earth's climate history |
| gptkbp:proposedBy |
gptkb:Joseph_Kirschvink
1980s Earth was entirely or nearly entirely frozen at least once |
| gptkbp:relatedTo |
gptkb:Cambrian_explosion
gptkb:Great_Oxygenation_Event gptkb:Neoproterozoic_Era gptkb:Cryogenian_Period gptkb:Huronian_glaciation gptkb:Marinoan_glaciation gptkb:Sturtian_glaciation |
| gptkbp:supportedBy |
gptkb:cap_carbonates
geological evidence dropstones paleomagnetic evidence |
| gptkbp:bfsParent |
gptkb:Great_Unconformity
gptkb:Great_Oxidation_Event |
| gptkbp:bfsLayer |
7
|