Geological overview map of the Federal Republic of Germany 1:200,000 (GÜK200) - CC 3110 Bremerhaven

The North German lowlands with the Jade Bay in the north-east and East Friesland in the north-west are shown on the Bremerhaven sheet. The map section is entirely occupied by Quaternary loose sediments. The glacial deposits of the Elster, Saale and Vistula glacial periods include glacial basin silt, boulder clay/marl of the ground moraine, fluvial and glacial fluviatile sands and gravel, and Aeolian shifting sands. In the lowlands and coastal areas, the glacial relics are overlaid by Holocene sediments, e.g. B. from marine-brackish deposits of the tidal flats and marshes, peat of the high and low moors or fluvial floodplain sediments. Pre-Quaternary subsoil does not emerge due to the enormous thickness of the Cenozoic cover layer. In addition to the legend, which provides information about the age, petrography and genesis of the units shown, a geological section provides insights into the structure of the subsoil. In the northwest-southeast profile, the thickness of the Cenozoic sedimentary cover (up to a depth of 1000 m) and the presence of Zechstein salts (salt domes Bedekaspel, Strackholt, Zwischenahn and Sagermer) become clear. Location and position of the salt structures are also marked by name on the geological map.

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Last Updated June 15, 2023, 17:58 (UTC)
Created June 15, 2023, 17:58 (UTC)
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