Gas Hydrates Accumulations on the South Shetland Continental Margin: New Detection Possibilities

<table>Interpreted geoelectrical cross-section of the crust and upper mantle along the profile through Drake Passage and the South Shetland Trench.  Legend: (1) complex of volcanic and crystalline rocks; (2) rocks of crust-mantle transition layer; (3) upper mantle; (4) Moho boundary; (5) VERS points; (6) fracture zones.</table>

Journal of Geological Research

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Figure 9

Figure 9: Gas Hydrates Accumulations on the South Shetland Continental Margin: New Detection Possibilities 