Annovi, Alessandro, Mauro Cremaschi, Paola Fregni, and Gianfranco Gasperi. β€œLa Successione Pleistocenica Marina E Continentale Del T. Tiepido (Appennino Modenese): The Marine-Continental Pleistocene Section of the Tiepido River (Modenese Apennines)”. Geografia Fisica e Dinamica Quaternaria 2, no. 1 (June 30, 1979): 83–104. Accessed April 17, 2026. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1035.