cp_wp4_pre_quaternary_geology_lithology Pre-Quaternary - Lithology. This web map service shows the 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 2021 EPSG:4326 -70.090000000000003 86.310000000000002 21.210000000000001 80.879999999999995 text/xml