Fig. 1From: Harmonising the lithostratigraphic nomenclature: towards a uniform geological dataset of SwitzerlandExample illustrating the heterogeneity of GA25 map legends. Details of nine GA25 map legends show the varying lithostratigraphic nomenclature of the Cretaceous units in adjacent maps of western Switzerland. References, GA25 map sheet numbers and publication dates (in bold) are indicated in the overview in the upper left corner. 2.5-Dimensional perspective representation of corresponding GeoCover datasets are from https://map.geo.admin.ch. The height of a GA25 map sheet equals 12 kmBack to article page