The service presents an overview of Estonian bedrock and fault zones at a scale of 1:400 000.

This map shows the sediments close to the surface (or sea bottom), down to a depth of about 5 meters. This map is based on existing maps of the former Rijks Geologische Dienst and, where necessary, supplemented by unpublished data. The sediments are classified according to the new lithostratigraphical legend used by TNO since 1997. This classification is based on lithological and seismological properties, and on stratigraphic position and origin. The age of the sediments is not taken into account in this classification.

The Geological Map of Italy at a scale 1:1.000.000 is a service provided for the OneGeology-Europe project. The layers display geological units classified using the harmonized nomenclature for lithology, age and geological structure given by the attributes contained in the WP3 standard vocabularies.