Variations of calcareous nannofossils of cobalt-rich crusts and geological records at the Eocene-OI

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：tigernone

【摘要】

：

从 Marcus 醒来海底山和 Magellan 海底山的外壳薄片的二个记录 biostratigraphically 被学习。基于石灰质的 nannofossils 的生物印记，二个记录的地质的年龄被决定，与从近来从

【作者】

：

ZHANG HaiSheng HU Ji ZHAO Jun

【机构】

：

SecondInstituteofOceanography,KeyLaboratoryofMarineEcosystemandBiogeochemistry,StateScientificCentre

【出处】

：

中国科学：地球科学英文版

【发表日期】

：

2015年5期

【关键词】

：

钙质超微化石麦哲伦海山富钴结壳西太平洋始新世渐新世地质记录适应性反应 Marcus-Wake Seamounts Magellan Seamou

【基金项目】

：

This research was supported by the National Natural Science Foundation of China （Grant Nos. 41076072 and 40676025）. The samples and voyage information were provided by China Ocean Mineral Resources R＆

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从 Marcus 醒来海底山和 Magellan 海底山的外壳薄片的二个记录 biostratigraphically 被学习。基于石灰质的 nannofossils 的生物印记，二个记录的地质的年龄被决定，与从近来从 Magellan 海底山对更新世和 CM3D06 近来古新的 Marcus 醒来海底山的 CM1D03 白垩纪超过 70.0 妈。在在在海底山之间的内部外壳层的微化石的联合和分发在起始的形成时期和二海底山链和差别的充满钴的外壳的丰富特征有明显的时间空间的差别。这些差别由于在不同环境的海洋的

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Variations of calcareous nannofossils of cobalt-rich crusts and geological records at the Eocene-OI

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