Amore, F., H.. Elderfield, M.. Hall, E.. Palumbo, C. Perugia, D.. Emanuele, A.. Troiano, D. Giuseppe, and M.. G. Petrillo,
"Millennial-scale variability revealed by coccolithophore assemblages at ODP site 974D over the last 20 kaBP in the Tyrrhenian Sea (Western Mediterranean).",
Climate changes, bioevents and biocronology in the Atlantic and Mediterranean over 23 Myr, pp. 67–68, 2011.