1.
(Table 1) Portuguese continental margin SPM sampling stations and bulk geochemistry
2.
(Table 2) Portuguese continental margin surface sediment bulk geochemistry
(Table S1) Concentrations of brGDGTs for each sample set along the Tagus transect
(Table 1) SPM samples and their general properties
(Table 2) Surface sediment samples and their general options
(Appendix 5) Concentrations of CL and IPL-derived isoGDGTs normalized to OC and BIT values for SPM
(Appendix 6) Concentrations of CL and IPL-derived isoGDGTs normalized to OC and BIT values for marine surface sediments
(Table 2) Bulk organic geochemical data of SPM collected in the Tagus River basin
(Table 3) Bulk organic geochemical data of marine surface sediments collected in the Tagus River basin
(Table 2) Age model of Tagus river samples