Data for: Erosion of Tortonian phosphatic intervals in upwelling zones: the role of internal waves

Tab 1 - Representative chemical compositions (EMP analyses, wt%) of phosphate concretions from the studied samples. a: optically isotropic outer rim of phospatized lithoclast; b: internal portion of phosphatized lithoclast; c: aggregate of minute isopachous uncoloured fibers with low birefringence in phosphatized lithoclast; d: associated with glauconite in outer surfaces of phosphatized lithoclast; e: incompletely phosphatized carbonate matrix of planktonic wackestone; f: iron oxyhydroxides-phosphate-carbonate mixture in phosphatized lithoclast Tab 2 - Representative chemical compositions (EMP analyses, wt%) of glauconites from the studied samples. Mineral structural formula calculated assuming 12 cations (excluding Ca, Na and K), 20 O and 4 (OH + Cl+F). a: bioclast-infill in phosphatized lithoclast; b: associated with phosphate in phosphatized lithoclast; c: glauconitic pellet in planktonic wackestone; d: planktonic moldic in planktonic wackestone.