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Snowball climate conundrum
被引:3
|作者:
Allen, Philip
[1
]
机构:
[1] Univ London Imperial Coll Sci Technol & Med, Dept Earth Sci & Engn, London SW7 2AZ, England
关键词:
EARTH;
D O I:
10.1038/ngeo2504
中图分类号:
P [天文学、地球科学];
学科分类号:
07 ;
摘要:
Evidence for a Neoproterozoic Snowball Earth in the sedimentary record has been controversial. A weathered horizon preserved in sedimentary rocks from Svalbard may provide a rare signature of prolonged global glaciation.
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页码:668 / 669
页数:2
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