1.
(Table 3) Bulk organic geochemical data of marine surface sediments collected in the Tagus River basin
2.
(Table 1) Bulk organic matter and GDGT analyses from riverbed sediments and river SPM samples
(Table 2) Branched GDGT concentrations and proxy values for Svalbard soils, coals seam, beach sand, and freshly weathered rock
(Table 2) Age model of Tagus river samples
(Table 1) Environmental and bulk geochmical data of soils, river SPM, and marine surface sediments
Geochemistry of Arctic marine sediments
Individual BHP data from Têt soil samples
Environmental data, bulk geochemistry, branched GDGT, and BHP analyses from Têt soil samples
(Table 1) Portuguese continental margin SPM sampling stations and bulk geochemistry
(Table 1) SPM samples and their general properties