Geochemical dataset of the Danube Delta sediments.

We present geochemical analyses (major, such as CaCO, TOC, FeO, and minors such as MnO and TiO) and trace elements, as well as some trace elements with genetic significance (Rb, Sr, Zr) or toxic and potentially affected by anthropic influences (Cu, pb, Zn, Cd, Cr, V, Ni, Co) of the superficial bed sediments of the St. George distributary which is the most sinuous and morphologically dynamic branch of the Danube River. Bed sediment samples were collected onboard of R.