Seismic imaging of Paleogene sediments of Kachchh Shelf (western Indian margin) and their correlation with sea-level fluctuations |
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Authors: | DK Pandey S Rajan A Pandey |
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Institution: | 1. National Centre for Antarctic and Ocean Research, Vasco da Gama, Goa 403804, India;2. National Oceanography Centre, European Way, Southampton SO143ZH, UK |
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Abstract: | The sedimentary history of Kachchh offshore (central western Indian margin), especially since the eruption of the Deccan Traps (∼65 Ma), has remained scantily studied despite an area with promising resource potential. Of late, new marine surveys combined with industrial drilling along the Kachchh shelf are beginning to elucidate the depositional history of this region. Here, we attempt to synthesize interpretation of new offshore seismic data, along with borehole information and long-term sea-level variations to provide a coherent sedimentological and lithostratigraphic framework over the past ∼65 Ma in this area. |
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Keywords: | Kachchh offshore Deccan Traps Paleogene Stratigraphy Sea-level |
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