Discovery of lacustrine varves belonging to the Preboreal Chronozone in the Ligurian-Piedmontese Apennines (Val Vobbia-Genova). . AMQ [Internet]. 2022 Dec. 16 [cited 2024 Jul. 16];14(1):23-9. Available from: https://amq.aiqua.it/index.php/amq/article/view/658