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(Table 3) Concentrations of GDGTs and brGDGT-based indices for each sample set along the Tagus transect

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(Table 3) Bulk organic geochemical data of marine surface sediments collected in the Tagus River basin ...

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(Table 2) Surface sediment samples and their general options ...

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(Table 1) Portuguese continental margin SPM sampling stations and bulk geochemistry ...

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(Table 1) SPM samples and their general properties ...

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(Appendix 5) Concentrations of CL and IPL-derived isoGDGTs normalized to OC and BIT values for SPM ...

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(Appendix 6) Concentrations of CL and IPL-derived isoGDGTs normalized to OC and BIT values for marine surface sediments ...

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(Table 2) Bulk organic geochemical data of SPM collected in the Tagus River basin ...

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(Table 2) Portuguese continental margin surface sediment bulk geochemistry ...

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(Table 2) Age model of Tagus river samples ...