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Geologic evidence for an icehouse Earth before the Sturtian global glaciation

Snowball Earth episodes, times when the planet was covered in ice, represent the most extreme climate events in Earth’s history. Yet, the mechanisms that drive their initiation remain poorly constrained. Current climate models require a cool Earth to enter a Snowball state. However, existing geologi...

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Detalles Bibliográficos
Autores principales: MacLennan, Scott A., Eddy, Michael P., Merschat, Arthur J., Mehra, Akshay K., Crockford, Peter W., Maloof, Adam C., Southworth, C. Scott, Schoene, Blair
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7286673/
https://www.ncbi.nlm.nih.gov/pubmed/32577504
http://dx.doi.org/10.1126/sciadv.aay6647