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Earth, Planets and Space

Table 1 A summary table for all sites studied in this study

From: A new method for the empirical conversion of logging data to clay mineral fraction in the Nankai accretionary prism

  1. Colors for each column represent quality of data. Red columns represent the standard sediments, for which the empirical conversion function is established. Green columns represent the upper part of USB sediments or the slope apron facies younger than 1.5 Ma, which shows higher normalized NGR log values than the standard sediments possibly due to volcanic ashes included in sediments. Light blue columns are the inner prism sediment below the Kumano Basin, which shows lower NGR log values than the standard sediments possibly due to poor hole condition. Gray columns are lithological units not used in the analysis
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