Supplementary Material for Greif et al. (2025) Diversity of tooth mineralization patterns at the base of crown chondrichthyans

File 1: The file "Thin sections_dermal denticles.zip" contains all pictures that were taken of dermal denticles in all three specimens. File 2: The file "Thin sections_ESEFB-LTM-201_Ctenacanthus concinnus.zip" contains all pictures that were taken of the thin sections of Ct. concinnus excluding pictures that show only dermal denticles File 3: The file "Thin sections_ESEFB-LTM-203_Phoebodus saidselachus.zip" contains all pictures that were taken of the thin section of P. saidselachus excluding pictures that show only dermal denticles File 4: The file "Thin sections_ESEFB-LTM-202_Maghriboselache mohamezanei.zip" contains all pictures that were taken of the thin sections of M. mohamezanei excluding pictures that show only dermal denticles. File 5: The file "CT data_ESEFB-LTM-201_Ctenacanthus_contrast_crop_tif8" contains the CT image stack adjusted in contrast, cropped and converted to 8bit tif images File 6: The file "3D skeletal elements_ Ctenacanthus_ESEFB-LTM-201_ply" contains all 3d reconstructed elements of the Ct scan of the specimen. File 7: The file "CT data_ESEFB-LTM-203_Phoebodus_contrast_crop_tif8" contains the CT image stack adjusted in contrast, cropped and converted to 8bit tif images. File 8: The file "3D skeletal elements_ Phoebodus_ESEFB-LTM-203_ply" contains all 3d reconstructed elements of the Ct scan of the specimen. File 9:The file "CT data_ESEFB-LTM-202_Maghriboselache_contrast_crop_tif8" contains the CT image stack adjusted in contrast, cropped and converted to 8bit tif images. File10: The file "3D skeletal elements_ Maghriboselache_ESEFB-LTM-202_ply" contains all 3d reconstructed elements of the Ct scan of the specimen.