Integrated stratigraphy and clay mineralogy of the Owadów-Brzezinki section (Lower-Upper Tithonian transition, Central Poland): implications for correlations between the Boreal and the Tethyan domains and palaeoclimate

Supplementary Fig. 4. Correlation of Ti vs. Al (A), and correlation between Al content and MS (B), ARM (C) and IRM_1T (D); Full symbols – interval I: 0 - 11 m; open symbols – interval II: 11 - 29 m. Linear correlation coefficients r₁ and r₂ are calculated for each interval respectively (B-D). The correlations are significant at 99% level (p < 0.01) except r₂ in supplementary Fig. 4D (no correlation).