Redox Controls on the Paleointensity and Paleomagnetic Record of Pelagic Sediments
Redox Controls on the Paleointensity and Paleomagnetic Record of Pelagic Sediments
批准号:
9418061
负责人:
John Tarduno
金额:
$13.5万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1995
资助国家:
美国
项目状态:
已结题
起止时间:
1995-07-01 至 1998-06-30
中文摘要
研究所将从赤道太平洋采集几个远洋岩心样本,以量化远洋沉积物中的磁性减少及其与古强度和定向记录的关系。 为了实现这一点,他将收集大量的岩石磁性(磁滞测量、磁滞、ARM、K、低温处理)和古磁性数据(退磁剩磁),并将这些数据与磁性分离(XRD、SEM、TEM)和地球化学分析(Fe、Mn、S)的信息联合收割机结合起来。 ****
英文摘要
Tarduno 9418061 The PI will sample several pelagic cores from the equatorial Pacific to quantify magnetic reduction in pelagic sediments and its relationship to paleointensity and directional recording. To accomlish this he will collect a host of rock magnetic (hysteresis measurements, IRM, ARM, K, low temperature treatments) and paleomagnetic data (demagnetized remanence) and combine these with information from magnetic separates (XRD, SEM, TEM) and geochemical analyses (Fe, Mn, S). ****
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批准号:1520681
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依托单位:
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财政年份:2010
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依托单位:
The First Billion Years of the Geodynamo
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批准号:1015269
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资助金额:$48.66万
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批准号:0838185
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依托单位:
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批准号:0609773
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批准号:0526238
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资助金额:$17.52万
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Directional Behavior of Remanent Magnetizations at Low Temperatures
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批准号:0408920
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财政年份:2004
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依托单位:
Cretaceous Intensity of Earth's Magnetic Field from Thellier Analyses of Single Plagioclase Crystals
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批准号:0241033
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项目类别:Standard Grant
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依托单位:
海外基金