Upper Cretaceous–Paleocene magnetic stratigraphy at Gubbio, Italy IV. Upper Maastrichtian-Paleocene Magnetic Stratigraphy
Pelagic limestones ranging in age from mid-Maastrichtian through Paleocene yield several well-defined magnetic polarity zones. These zones are tied to the planktic foraminiferal zonation at this site and are correlated with magnetic anomalies 26 through 31.