Data for: Million-year secular variations in the elemental geochemistry of Devonian marine records and a link to global climate and bioevents; Prague Basin, Czech Republic

A complete geochemical dataset including ICP-MS (inductively-coupled plasma mass spectrometry) data, TOC (total organic carbon) data, EDXRF (energy-dispersive X-ray fluorescence) data and a data file with calibration equations based on cross-correlation of ICP-MS and EDXRF data, along with section and sample identification and assignment to lithostratigraphic units indicated in the text, tables and figures.