de Vita, Sandro, and Franco Foresta Martin. “The Palaeogeographic Setting and the Local Environmental Impact of the 130 Ka Falconiera Tuff-Cone Eruption (Ustica Island, Italy)”. Annals of Geophysics 60, no. 2 (April 24, 2017): S0224. Accessed December 7, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/7113.