Supplementary Table 1

This dataset contains two supplementary tables associated with the manuscript “Foraminifera from the Campanian–Maastrichtian of the Miriri Sub-basin, Paraíba Basin, Brazil: Implications for Biostratigraphy and Paleoenvironmental Reconstruction.” Supplementary Table 1: Sampling information and quantitative data of foraminifera recovered from the RT-01-PB borehole. Supplementary Table 2: Geochemical and gamma-ray data obtained during the drilling of the RT-01-PB borehole. These datasets provide the raw information used in the analyses presented in the manuscript, supporting the biochronostratigraphic framework and paleoenvironmental interpretations.