Geochemical and Dynamical Evolution of the Galapagos Hotspot (Renewal)
Geochemical and Dynamical Evolution of the Galapagos Hotspot (Renewal)
批准号:
9203309
负责人:
David Christie
金额:
$6.9万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-12-15 至 1995-05-31
中文摘要
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英文摘要
This project is for continued study of submarine lava samples and geophysical data collected from the Galapagos platform in 1990. Geochemical studies confirm and extend a horseshoe-shaped pattern of geochemical zonation in the zonation in the subaerial and submarine eruptive products of the Galapagos hotspot. The principal investigators are presently collecting major and trace element concentrations, isotopic ratios, and radiomatic age data from an extensive suite of submarine volcanic rocks and glasses in order to test these hypotheses.
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A Synthesis of Geochemical Results from the Southeast Indian Ridge
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批准号:0118595
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项目类别:Continuing Grant
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资助金额:$19.55万
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财政年份:2001
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负责人:David Christie
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依托单位:
RIDGE Field School on the Structure and Genesis of the Troodos Ophiolite, Cyprus
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批准号:9819266
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项目类别:Standard Grant
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资助金额:$13.23万
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财政年份:1999
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负责人:David Christie
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依托单位:
Support for the RIDGE Office
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批准号:9812107
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项目类别:Continuing Grant
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资助金额:$157.77万
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财政年份:1998
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负责人:David Christie
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依托单位:
Chemical Variability of the Ocean Crust Reference Section: Costa Rica Rift, DSDP Hole 504B, and ODP Hole 896 A
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批准号:9520521
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项目类别:Standard Grant
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资助金额:$11.95万
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财政年份:1996
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负责人:David Christie
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依托单位:
Migration of the Pacific-Indian Isotopic Boundary and Evolution of the Australian-Antarctic Discordance: A Drilling Site Survey
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批准号:9403395
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项目类别:Continuing Grant
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资助金额:$17.87万
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财政年份:1995
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负责人:David Christie
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依托单位:
The Southeast Indian Ridge between 90 and 120 Degrees East: From a Hot Spot to a Cold Spot
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批准号:9300867
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项目类别:Continuing Grant
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资助金额:$57.17万
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财政年份:1994
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负责人:David Christie
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依托单位:
Isotopic Evolution of the Southeast Indian Ocean
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批准号:9217186
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项目类别:Standard Grant
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资助金额:$5.7万
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财政年份:1993
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负责人:David Christie
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依托单位:
Petrologic Studies of the Australian-Antarctic Discordance
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批准号:9000595
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项目类别:Standard Grant
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资助金额:$8.66万
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财政年份:1991
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负责人:David Christie
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依托单位:
Geochemical and Dynamical Evolution of the Galapagos Hotspot
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批准号:8911826
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项目类别:Continuing Grant
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资助金额:$30.31万
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财政年份:1989
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负责人:David Christie
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依托单位:
Detailed Petrologic Studies of the Galapagos 95.5'W Propagating Rift System
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批准号:8996178
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项目类别:Standard Grant
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资助金额:$2.71万
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财政年份:1989
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负责人:David Christie
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依托单位:
Petrology and Tectonics of the Australian-Antarctic Discordance and Adjacent Ridges
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批准号:8901405
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项目类别:Standard Grant
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资助金额:$9.55万
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财政年份:1988
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负责人:David Christie
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依托单位:
Detailed Petrologic Studies of the Galapagos 95.5'W Propagating Rift System
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批准号:8700927
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:1987
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负责人:David Christie
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依托单位:
Oxidation State of Mid-Ocean Ridge Basalt Lavas
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批准号:8608335
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项目类别:Standard Grant
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资助金额:$6.5万
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财政年份:1986
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负责人:David Christie
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依托单位:
Galapagos Rift System: Petrological and Geochemical Studies of a Propagating Rift
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批准号:8506441
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1985
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负责人:David Christie
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依托单位:
海外基金