Figure F3. Calcareous nannofossil zones (according to Thierstein, 1971, and Bralower et al., 1995) recognized in Hole 1149B. The correlation with logging data (dip, dynamically normalized; unpubl. data courtesy of R. Pokalny, 2001) shown on the right underlines the presence of an unconformity biostratigraphically detected at ~310 mbsf (see text for detail). LO = last occurrence, FO = first occurrence.

Figure F3. Calcareous nannofossil zones (according to Thierstein, 1971, and Bralower et al., 1995) recognized in Hole 1149B. The correlation with logging data (dip, dynamically normalized; unpubl. data courtesy of R. Pokalny, 2001) shown on the right underlines the presence of an unconformity biostratigraphically detected at ~310 mbsf (see text for detail). LO = last occurrence, FO = first occurrence.