The Geological Map of Finland depicts the main features of bedrock geology in Finland. In this dataset bedrock areas are classified according to rock types and ages. The dataset is an improved version of the Geological map of the Fennoscandian Shield. The legend has been revised in cooperation with the geological surveys of Sweden and Norway.

The first version of the contiguous digital map was compiled by Š. Káčer et al.(2005) under the terms of the geological project Digital Geological Map of the Slovak Republic at a scale of 1: 50 000. In addition to areal, line and point information, the following separate layers are available: a list of the background documents, classification of the data in terms of quality, a review of the scheme used for classification of geological units and structures. The areal information provided on the digital map includes: the unified legend and the original legend showing the characteristics and occurrence of individual lithotypes across the whole territory of Slovakia.

Geological Map of the Western Carpathians and Adjacent Areas at a scale of 1 : 500 000 compiled by J. Lexa et al.( 2000). The map contains both polyline and polygon layers. The basis used for the compilation of this map is the Geological Map of the Slovak Republic at a scale of 1:500 000, compiled by A. Biely et al.(1996) with amendments derived from the geological maps of the neighbouring countries.

1: 1,000,000 scale geological map was constructed from surface geology maps of Hungary of scale 1 : 200 000. It contains 31 different geological units of generalized pre-quaternary geological formations and quaternary sediments of different genetic types .

The dataset incorporates the main features of the bedrock geology in Norway. Areas of bedrock are classified according to rock type and age. Dyke swarms, tectonic structures, impact sites, and basalts are also shown. The areas of bedrock are also assigned to tectonic units. The map has been compiled using data acquired during several mapping campaigns carried out over decades and therefore the level of accuracy is variable.

The harmonized geological map of Slovenia is a simplified version of the 1:250 000 scale Geological Map of Slovenia (Buser, 2009). This was compiled from the Geological Base Map of Slovenia at a scale of 1: 100.000 (contributed by various authors during the 1960's up to the 1980's) and the work was completed using new information gathered by Buser. The map is basically lithostratigraphic. The two layers incorporated in the map are lithostratigraphic units and major faults. The faults depicted on the map were selected using two criteria; regional extent and tectonic importance. The map presented here was edited specifically for the purpose of the OneGeology-Europe project by M. Bavec, M. Novak, M. Poljak, M. Trajanova and D. Skaberne.