Weigelt, Estella; Geissler, Wolfram H; Gebhardt, Andrea Catalina; Jokat, Wilfried (2025): 2D multichannel seismic reflection data of RV POLARSTERN cruise PS74, East Greenland Margin, profile AWI-20090312 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973070