Toward a Neoproterozoic composite carbon-isotope record
Glacial deposits of Sturtian and Marinoan age occur in the well-studied Neoproterozoic successions of northern Namibia, South Australia, and northwestern Canada. In all three regions, the Marinoan glaciation is presaged by a large negative δ13C anomaly, and the cap carbonates to both glacial units s...
Published in: | Geological Society of America Bulletin |
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Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Geological Society of America, GSA
2005
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Subjects: | |
Online Access: | https://oceanrep.geomar.de/id/eprint/47012/ https://oceanrep.geomar.de/id/eprint/47012/1/hoffman%20et%20al.pdf https://doi.org/10.1130/B25630.1 |