Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Text
  • fig. S1. Geological map of the Nigerian sector of the Dahomey Basin.
  • fig. S2. Wall profiles for analyzed foraminifer species from the SQ.
  • fig. S3. IB10A and IB10B TEX86 and BIT correlations.
  • fig. S4. Environmental reconstructions for the IB10B core.
  • fig. S5. Bayesian TEX86 calibrations using the IB10B data set and BAYSPAR tool (http://bayspar.geo.arizona.edu/) (46, 69).
  • fig. S6. IB10B chemostratigraphy and stratigraphical ranges of selected foraminifera and dinocysts.
  • fig. S7. IB10A chemostratigraphy and stratigraphical ranges of selected foraminifera and dinocysts.
  • fig. S8. Sensitivity plots for δ18Ow and Mg/Casw.
  • table S1. Dinocyst assemblages for the Sagamu Quarry.
  • table S2. Sea surface temperature (SST) data used in Figure 2D, E, G, H.
  • References (53–100)

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