An outer-ramp brachiopod assemblage from the uppermost San Juan Formation (middle Arenig), northern Argentine Precordillera: paleoecologic and biogeographic implications. AMGH [Internet]. 2006 Mar. 25 [cited 2025 Nov. 4];43(1):27-44. Available from: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/736