THE GENUS STEINMANELLA CRICKMAY (BIVALVIA) IN THE TRANSITION BETWEEN THE VACA MUERTA AND MULICHINCO FORMATIONS, EARLY VALANGINIAN, NEUQUÉN BASIN, ARGENTINA. AMGH [Internet]. 2012 Feb. 4 [cited 2026 Feb. 6];49(1):96-117. Available from: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/447