An integrated pelagic carbonate multi-proxy study using portable X-ray fluorescence (pXRF): Maastrichtian strata from the Bottaccione Gorge, Gubbio, Italy
Keywords: Portable X-ray fluorescence (pXRF); Pelagic carbonates; Cyclostratigraphy; Chemostratigraphy; K-Pg boundary; Maastrichtian; Gubbio;