Did an asteroid impact cause temporary warming during snowball Earth?
The ca. 717 Ma low-latitude Sturtian “snowball Earth” glaciation lasted ∼56 Myr. However, sedimentological evidence for transient, open ocean conditions during the glaciation appears to contradict the concept of a global deep freeze. We demonstrate multiple lines of geologic evidence from five conti...
Main Authors: | , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2022
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Subjects: | |
Online Access: | https://eprints.soton.ac.uk/454684/ https://eprints.soton.ac.uk/454684/1/EPSL_D_20_01685_accepted.pdf |