«FOSSILIZATION OF AMMONITES AND SEDIMENTARY EVENTS IN DEEP ENVIRONMENTS OF CARBONATE PLATFORM (HIGHEST MIDDLE TO LOWEST UPPER OXFORDIAN, IBERIAN RANGE, SPAIN)». Rivista italiana di Paleontologia e Stratigrafia 110, no. 1 (marzo 31, 2004). Consultato luglio 28, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/6292.