Capotondi L, Girone A, Lirer F, Bergami C, Verducci M, Vallefuoco M, Afferri A, Ferraro L, Pelosi N, J DLange Gert.  2016.  Central Mediterranean Mid-Pleistocene paleoclimatic variability and its association with global climate. Palaeogeography, Palaeoclimatology, Palaeoecology. 442:72-83.