AMMONITES OF THE SUBFAMILY ZAPALIINAE FROM THE LOWER TITHONIAN OF ESTANCIA MARÍA JUANA, VACA MUERTA FORMATION (PORTADA COVUNCO MEMBER), NEUQUÉN BASIN, ARGENTINA. RIPS [Internet]. 5 aprile 2019 [citato 27 luglio 2026];125(2). Disponibile su: https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/11788