Data for: Carbon and oxygen isotope records from the southern Eurasian Seaway following the Triassic-Jurassic boundary: parallel long-term enhanced carbon burial and seawater warming

Stratigraphic positions and relative positions in related ammonite subzones, material analysed, carbon- and oxygen-isotope values, and element ratios of analysed samples. Isotope values were analyzed in Copenhagen (C), Innsbruck (Inn), Oxford (Ox), and Bochum (Bo).