The paper presents the new relational database Pre-Biblio on the Prehistory and Quaternary geology of Italy. It will be mainly composed of two correlated databases, «sites» and «bibliography» and some others such as the biographies of the most important scholars, the taxa of fossil remains contained in the sites, the palaeobasins. Each bibliographic reference will be linked to sites, and these georeferenced on the 1:25.000 topographic maps of the «SIGEC» GIS system of the Ministry of Culture. An accurate survey of Italian and foreign literature regarding archaeology, vertebrate palaeontology, geology and related sciences from Villafranchian to Early Iron Age has been conducted in the most important libraries of Italian Institutions specialized in Quaternary studies and Prehistory. An estimated total of about 25.000 sites, 60.000 references and 800.000 links represents the core of the project, which could be concluded in five years with a team of eight specialists. The paper also provides a preliminary appraisal of the chronological distribution of published sites covering the whole Italian territory, according to which the protohistory (Bronze and First Iron Ages) accounts for half of the estimated body of data
