“Los Bivalvos carboníferos Y pérmicos De Patagonia (Chubut, Argentina). Parte V: Familias Trigoniidae, Permophoridae, Cardiniidae, Crassatellidae, Pholadomyidae, Sanguinolitidae Y Megadesmidae. Conclusiones”. Ameghiniana 43, no. 3 (March 6, 2013). Accessed November 12, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/778.