Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Snowball_Earth> ?p ?o }
- Snowball_Earth abstract "The Snowball Earth hypothesis proposes that the Earth's surface became entirely or nearly entirely frozen at least once, sometime earlier than 650 Mya (million years ago). Proponents of the hypothesis argue that it best explains sedimentary deposits generally regarded as of glacial origin at tropical paleolatitudes, and other otherwise enigmatic features in the geological record. Opponents of the hypothesis contest the implications of the geological evidence for global glaciation, the geophysical feasibility of an ice- or slush-covered ocean, and the difficulty of escaping an all-frozen condition. A number of unanswered questions exist, including whether the Earth was a full snowball, or a \"slushball\" with a thin equatorial band of open (or seasonally open) water.The geological time frames under consideration come before the sudden appearance of multicellular life forms on Earth known as the Cambrian explosion, and the most recent snowball episode may have triggered the evolution of multi-cellular life on Earth. Another, much earlier and longer, snowball episode, the Huronian glaciation, which occurred 2400 to 2100 Mya may have been triggered by the first appearance of oxygen in the atmosphere, the \"Great Oxygenation Event.\"".
- Snowball_Earth wikiPageExternalLink 871.pdf.
- Snowball_Earth wikiPageExternalLink index.html.
- Snowball_Earth wikiPageExternalLink 1857545.stm.
- Snowball_Earth wikiPageExternalLink Snowballearthpast99.pdf.
- Snowball_Earth wikiPageExternalLink science-environment-11992299.
- Snowball_Earth wikiPageExternalLink 2917637.
- Snowball_Earth wikiPageExternalLink mg20527461.100-first-breath-earths-billionyear-struggle-for-oxygen.html.
- Snowball_Earth wikiPageExternalLink 070323104746.htm.
- Snowball_Earth wikiPageID "28982".
- Snowball_Earth wikiPageLength "86451".
- Snowball_Earth wikiPageOutDegree "263".
- Snowball_Earth wikiPageRevisionID "703906992".
- Snowball_Earth wikiPageWikiLink Abiotic_component.
- Snowball_Earth wikiPageWikiLink Acid_rain.
- Snowball_Earth wikiPageWikiLink Albedo.
- Snowball_Earth wikiPageWikiLink Algae.
- Snowball_Earth wikiPageWikiLink Anaerobic_organism.
- Snowball_Earth wikiPageWikiLink Antarctica.
- Snowball_Earth wikiPageWikiLink Atmosphere.
- Snowball_Earth wikiPageWikiLink Axial_tilt.
- Snowball_Earth wikiPageWikiLink BBC_News_Online.
- Snowball_Earth wikiPageWikiLink Baltica.
- Snowball_Earth wikiPageWikiLink Banded_iron_formation.
- Snowball_Earth wikiPageWikiLink Bicarbonate.
- Snowball_Earth wikiPageWikiLink Black_Sea.
- Snowball_Earth wikiPageWikiLink Boron.
- Snowball_Earth wikiPageWikiLink Calcium.
- Snowball_Earth wikiPageWikiLink Calcium_carbonate.
- Snowball_Earth wikiPageWikiLink Cambrian_explosion.
- Snowball_Earth wikiPageWikiLink Cap_carbonate.
- Snowball_Earth wikiPageWikiLink Carbon-12.
- Snowball_Earth wikiPageWikiLink Carbon-13.
- Snowball_Earth wikiPageWikiLink Carbon_cycle.
- Snowball_Earth wikiPageWikiLink Carbon_dioxide.
- Snowball_Earth wikiPageWikiLink Carbon_fixation.
- Snowball_Earth wikiPageWikiLink Carbonate.
- Snowball_Earth wikiPageWikiLink Carbonic_acid.
- Snowball_Earth wikiPageWikiLink Carboniferous.
- Snowball_Earth wikiPageWikiLink Category:Climate_change_science.
- Snowball_Earth wikiPageWikiLink Category:Cryogenian.
- Snowball_Earth wikiPageWikiLink Category:Extinction_events.
- Snowball_Earth wikiPageWikiLink Category:Hypotheses.
- Snowball_Earth wikiPageWikiLink Category:Ice_ages.
- Snowball_Earth wikiPageWikiLink Category:Proterozoic_events.
- Snowball_Earth wikiPageWikiLink Chert.
- Snowball_Earth wikiPageWikiLink Clastic_rock.
- Snowball_Earth wikiPageWikiLink Clathrate_compound.
- Snowball_Earth wikiPageWikiLink Climate.
- Snowball_Earth wikiPageWikiLink Continental_drift.
- Snowball_Earth wikiPageWikiLink Crust_(geology).
- Snowball_Earth wikiPageWikiLink Cryogenian.
- Snowball_Earth wikiPageWikiLink Cyanobacteria.
- Snowball_Earth wikiPageWikiLink Daniel_P._Schrag.
- Snowball_Earth wikiPageWikiLink Debris_flow.
- Snowball_Earth wikiPageWikiLink Diamictite.
- Snowball_Earth wikiPageWikiLink Dipole.
- Snowball_Earth wikiPageWikiLink Dolostone.
- Snowball_Earth wikiPageWikiLink Douglas_Mawson.
- Snowball_Earth wikiPageWikiLink Doushantuo_Formation.
- Snowball_Earth wikiPageWikiLink Dropstone.
- Snowball_Earth wikiPageWikiLink Earth.
- Snowball_Earth wikiPageWikiLink Earths_orbit.
- Snowball_Earth wikiPageWikiLink East_African_Rift.
- Snowball_Earth wikiPageWikiLink Ecosystem.
- Snowball_Earth wikiPageWikiLink Ediacaran.
- Snowball_Earth wikiPageWikiLink Ediacaran_biota.
- Snowball_Earth wikiPageWikiLink Edward_Norton_Lorenz.
- Snowball_Earth wikiPageWikiLink Environmental_radioactivity.
- Snowball_Earth wikiPageWikiLink Equator.
- Snowball_Earth wikiPageWikiLink Europa_(moon).
- Snowball_Earth wikiPageWikiLink Evaporation.
- Snowball_Earth wikiPageWikiLink Extinction_event.
- Snowball_Earth wikiPageWikiLink Ferric.
- Snowball_Earth wikiPageWikiLink File:Mahameru-volcano.jpeg.
- Snowball_Earth wikiPageWikiLink File:SnowballSimulations.jpg.
- Snowball_Earth wikiPageWikiLink Founder_effect.
- Snowball_Earth wikiPageWikiLink Franklyn_Van_Houten.
- Snowball_Earth wikiPageWikiLink Gaskiers_glaciation_(geology).
- Snowball_Earth wikiPageWikiLink General_Circulation_Model.
- Snowball_Earth wikiPageWikiLink Geology.
- Snowball_Earth wikiPageWikiLink Geology_(journal).
- Snowball_Earth wikiPageWikiLink Geophysics.
- Snowball_Earth wikiPageWikiLink Geosphere.
- Snowball_Earth wikiPageWikiLink Geothermal_gradient.
- Snowball_Earth wikiPageWikiLink Glacial_period.
- Snowball_Earth wikiPageWikiLink Glacial_striation.
- Snowball_Earth wikiPageWikiLink Glacier.
- Snowball_Earth wikiPageWikiLink Global_catastrophic_risk.
- Snowball_Earth wikiPageWikiLink Global_warming.
- Snowball_Earth wikiPageWikiLink Gondwana.
- Snowball_Earth wikiPageWikiLink Great_Oxygenation_Event.
- Snowball_Earth wikiPageWikiLink Greenhouse_and_icehouse_Earth.
- Snowball_Earth wikiPageWikiLink Greenhouse_gas.
- Snowball_Earth wikiPageWikiLink Greenland.
- Snowball_Earth wikiPageWikiLink Hotspot_(geology).
- Snowball_Earth wikiPageWikiLink Huronian_Supergroup.
- Snowball_Earth wikiPageWikiLink Huronian_glaciation.
- Snowball_Earth wikiPageWikiLink Hyaloclastite.
- Snowball_Earth wikiPageWikiLink Hydrothermal_vent.