Landskabsformerne

Summary

This atlas presents a systematic geomorphological survey of Denmark, supplemented by examples from Bornholm and the Faroe Islands, and explains the origin, spatial distribution, and developmental sequence of the region’s principal landscapes. Its central purpose is to relate visible relief to geological structure and to reconstruct the processes through which glacial, fluvial, marine, aeolian, and structural forces shaped the Danish area. Physical and geomorphological maps at a scale of 1:750,000 provide the national framework, while contour maps, topographical extracts, profiles, geological sections, developmental series, and block diagrams document representative localities in greater detail. Particular attention is given to the contrast between western and eastern Danish glacial terrains; young and old hummocky moraines, moraine plains, terminal and marginal moraines, drumlins, isolated hills, dead-ice topography, plateau hills, eskers, and outwash plains are interpreted in relation to ice lobes, glacier margins, meltwater deposition, and late-glacial modification. Tunnel valleys, meltwater valleys, post-glacial erosion valleys, river terraces, lake basins, and changing drainage patterns illustrate the subsequent evolution of valley systems. Coastal morphology constitutes another major theme. The atlas examines cliffs developed in unconsolidated sediments, plastic clay, limestone, granite, and basalt, together with raised cliffs and rocky coasts. It also traces the formation of marine forelands, beach-ridge plains, lagoons, bars, spits, tombolos, marshes, tidal flats, raised sea floors, and simplified coastlines through erosion, sediment transport, deposition, sea-level change, and land emergence. The Skaw spit and the evolving landscapes of Vendsyssel receive special treatment. Dune landscapes are analysed through coastal and inland dunes, migrating and parabolic forms, blowouts, deflation plains, and wind-induced remodelling. Bornholm exemplifies crystalline-basement relief, whereas the Faroe Islands demonstrate basalt plateaus, dykes, valleys, cirques, cliffs, and marine erosion. A palaeogeographical synthesis reconstructs ice-marginal positions and successive stages in the formation of Denmark, including late-glacial seas, continental intervals, the Stone Age sea, and later transgressions. Methodologically, the work emphasizes that block diagrams are pedagogical reconstructions rather than instruments of exact measurement: relief may be vertically exaggerated, minor forms enlarged, and geological successions simplified where evidence is incomplete. Precise measurements must therefore be taken from the maps. The deliberate use of monochrome linework in block diagrams is intended to strengthen perspective and avoid the misleading spatial and environmental associations produced by colour. Taken together, the atlas offers an integrated visual classification of Danish landforms, combining morphology, geological structure, chronology, and active processes. Its topographical and morphological indexes establish a detailed reference system linking concepts and localities to the relevant illustrations and maps.