Data - Impact of environmental variables on elemental composition of calcite skeletons of barnacle Amphibalanus improvisus and bryozoan Einhornia crustulenta from the brackish Baltic Sea

Elemental concentrations in solid samples of calcitic skeletons of the barnacle Amphibalanus improvisus (AI) and the bryozoan Einhornia crustulenta (EC), determined using ICP-MS (V, Mn, Co, Cu, Cd, Pb, U) and ICP-OES (Ca, Mg, Sr, Na) techniques. The table includes the sample weights, the dilution factors applied during sample preparation, and the LOQ (limit of quantification) values for each element in the respective sample.