“THE LOWER CRETACEOUS BIVALVE MACCOYELLA IN PATAGONIA AND ITS PALEOGEOGRAPHIC SIGNIFICANCE FOR CONTINENTAL DRIFT”. Ameghiniana 7, no. 3 (August 16, 2013): 281–296. Accessed October 16, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1313.