Quaternary map of Spain at a scale of 1:1,000,000

This 1:1,000,000 scale map shows the Plio-Pleistocene to contemporary deposits classified in 10 geochronological intervals and separated according to their genesis. It also includes glacial, volcanic, karstic, aeolian, coastal, edaphic, palaeontological and prehistoric phenomena.
It has been carried out by the Geological Survey of Spain (then called the GeoMining Technological Institute of Spain) with the collaboration of experts mainly from the academic world and public research centres.
It covers the entire national territory, including the archipelagos, with the exception of Melilla.