古元古代大冰期
又称戈甘达大冰期(Gowganda great ice age)。美国的胡罗里安、戈甘达冰碛岩，年龄为距今(2288±087)亿年，加拿大东部、英国中部的北端和美国怀俄明州、南非、澳大利亚和印度都有这时期的冰碛岩。它们是这次冰期存在的标志。
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contributed at 2011-12-23
Classification(s)
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Earth System(in Chinese) Glacial geology
Detailed Description
| English |
|---|
| Name | PaleoProterozoic great ice age |
| Chinese |
|---|
| Name | 古元古代大冰期 |
| Description | 又称戈甘达大冰期(Gowganda great ice age)。美国的胡罗里安、戈甘达冰碛岩，年龄为距今(2288±087)亿年，加拿大东部、英国中部的北端和美国怀俄明州、南非、澳大利亚和印度都有这时期的冰碛岩。它们是这次冰期存在的标志。 |
How to Cite
NNU_Group (2011). 古元古代大冰期, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/251164db-3444-45d6-902f-1342788e5894
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