“AMONOIDEOS Y BIVALVOS BERRASIANOS DE LA CANTERA TRES LAGUNAS, CHUBUT”. Ameghiniana 20, no. 1-2 (October 5, 2013): 11–20. Accessed January 28, 2026. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1787.