cp_wp4_pre_quaternary_geology_age Pre-Quaternary -ageThis web map service shows the chronostratigraphic age of geological units of the seafloor originated earlier than 2,588 Ma from now (pre-Quaternary). International Geological Map of Europe and Adjacent Areas (Asch, 2005). The scale varies between 25,000 and 5 000 000.The data were compiled by BGR from the EMODnet geology partner organisations in the EMODnet Geology project between 2009 and 2023 EPSG:4326 -61.619999999999997 85.519999999999996 20.910000000000000 81.180000000000007 text/xml