Fig. 3From: Structure and nature of the Palaeozoic basement based on magnetic, gravimetric and seismic investigations in the central Upper Rhinegrabena East–west schematic section of the Rhinegraben crossing the Soultz-sous-Forêts and the Rittershoffen wells. Gamma ray and temperature log at equilibrated thermal conditions between surface and 5 km depth, b in the Soultz-sous-Forêts well, and c in the Rittershoffen wellBack to article page