Open air site identified in 1985 by Mauro Cremaschi (University of Milan). Researches were organized by the Soprintendenza archeologica del Veneto (1993) and later, between 1995 and 2006, by Marco Peresani (University of Ferrara).
More areas of settlement were identified, of which, the one that concerns graphic evidence is "Palughetto Morena Nord", where, on its surface, Cremaschi found the flint core with engravings on the cortex.