49. VORING PLATEAU VOLCANIC MARGIN: EXTENSION, MELTING, AND UPLIFT1
49. VORING PLATEAU VOLCANIC MARGIN: EXTENSION, MELTING, AND UPLIFT1
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49. 沃林高原火山边缘:伸展、融化和隆升1
DOI:
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发表时间:
1989
期刊:
影响因子:
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通讯作者:
J. Skogseid
中科院分区:
文献类型:
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作者:
T. Pedersen;J. Skogseid
Seismic sections and ODP drilling information at the Wring Plateau volcanic passive margin have provided the framework for modeling the generation of basaltic magma and uplift associated with the early Tertiary rifting event. A simple uniform lithosphere stretching model of subsidence, incorporating partial melting in the upper mantle, accounts for both the volume of liquid basalt produced and the amount of uplift, when a minor temperature excess of approxi mately 50°C is assumed at the base of the lithosphere.