Fig. 4

Set of cross-sections used for the 3D model construction. All cross-sections are seen from the NE (as in Fig. 1, precise orientations of cross-sections in degrees from North are given by the arrow in each upper-right corner). Cross-section names of Fig. 2 are given in each lower-right corner. The location of each cross-section is shown in Fig. 2. Each horizon represents the top surface of a unit; the colors of the horizons follow the stratigraphic scheme given in Fig. 2. a Set of cross-sections (Pf1–Pf4) modified from Pfiffner in Funk et al. (2000). b Set of cross-sections (PfA–PfE) modified from Pfiffner (2011), partly based on Kempf (1966). c Set of cross-sections (Sc2–Sc5) modified from Schlatter (1941). d Set of cross-sections (Sc6–Sc9) modified from Schlatter (1941) (continued). e Set of cross-sections (S12-2 and S12-2) prepared for this work. f Dog-legged cross-section set (2×) modified from Pfiffner (1985). These cross-sections were only published later in Pfiffner (2011)