Vezzoli, L., Principe, C. and Sorbini, C. 2021. The paleo-lacustrine diatomaceous deposits of Monte Amiata volcano (Tuscany, Italy) and the Ezio Tongiorgi paleontological collection in the Museum of Natural History of the University of Pisa . Annals of Geophysics. 64, 5 (Dec. 2021), VO553. DOI:https://doi.org/10.4401/ag-8634.