Cretaceous subsidence and inversion along the Tornquist Zone from Kattegat to the Egersund Basin

The Tornquist Zone from the Baltic Sea to the Egersund Basin (Fig. 1) has been studied by several workers, who have made use of field information, well data, and deep reflection and refraction seismic data as well as commercial seismic reflection data (Baartman and Christensen 1975; Pegrum 1984; Symposium on Tornquist Zone geology 1984; Liboriussen et al. 1987; Ziegier 1987; Aubert 1988; Eugeno-S Working Group 1988; Ro et al. 1990; Michelsen and Nielsen 1991; Jensen and Schmidt 1992; Mogensen and Korstgard 1992; Mogensen 1992).