Ietto, Antonino, et al. “The Miocenic Cliff at the NW Edge of the Mesima Sedimentary Basin (Calabria, Southern Italy)”. Geografia Fisica E Dinamica Quaternaria, vol. 26, no. 2, Dec. 2003, pp. 143-5, https://gfdq.glaciologia.it/index.php/GFDQ/article/view/404.