Dramis F, Soligo M, Graciotti E, D'Orefice M, Graciotti R. U/Th dating of a tufa deposit from the Carsoli intramontane basin (Abruzzo, Italy). Geog. Fis. Dinam. Quat. 2008;31(2):255-258. Accessed October 22, 2026. https://gfdq.glaciologia.it/index.php/GFDQ/article/view/310