| A Petrogenetic Model of Basalts from the Northern Central Indian Ridge:3-11°S |
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| 作者姓名： | Dwijesh RAY Sridhar D. IYER Ranadip BANERJEE Saumitra MISRA M. WIDDOWSON |
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| 作者单位： | Geological Oceanography Division National Institute of Oceanography Goa-403 004 India，Geological Oceanography Division National Institute of Oceanography Goa-403 004 India，Geological Oceanography Division National Institute of Oceanography Goa-403 004 India，Department of Geology and Geophysics Indian Institute of Technology Kharagpur-721 302 India，Department of Earth Sciences Open University Milton Keynes MK7 6AA U.K. |
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| 摘 要： | 1 Introduction The Northern Central Indian Ridge (NCIR) between 3° and 11°S latitudes is joined to the north with the slow spreading Carlsberg Ridge (CR; ~24–26 mm/a, full spreading rate) and to the south with the intermediate spreading Southern Central Indian Ridge (SCIR; ~50 mm/ a) (Fig. 1). Earlier petrological investigations of the Central Indian Ridge were concentrated either on or along the CR to the north and at the southern end of the CIR up to the Rodriguez Triple Junc…
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