Enhanced chemical weathering of the continents promoted fast Late Cretaceous nearshore glaucony formation: implications from the Danubian Cretaceous Group, Germany

Supplementary Table S1 provides contents of total carbon (TC), total inorganic carbon (TIC), total organic carbon (TOC), major elements and Zr as well as element/Al ratios, calculated excess K (K_xs), silicate K (K_sil or K₂O_sil), molar element oxides and CIX values. Bold sample IDs: marine samples, data in italics: below quantification limit (0.1 wt %), data in bold and italics: silicate K₂O necessary for CIX calculation, na: not analyzed.