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