Weser-Aller Plains and Geest
The Weser-Aller Plains and Geest is a natural regional unit of the North German Plain in Germany. It extends over most of the southern catchment of the Aller including the lower reaches of the Oker and Leine and is bounded in the west by the Middle Weser.
It is also bounded, from a natural region perspective, by the Stade Geest, the Luneburg Heath, the Wendland and the Altmark in the north; in the east by the Central German Black Earth Region, in the south by the Northern Harz Foreland and Lower Saxon Börde and, in the west, by the Dümmer-Geest Lowland and Ems-Hunte Geest. In the BfN numbering scheme it is number D31.Natural regional allocation
In the system of natural regions of Germany the Weser-Aller Plains are a tertiary level major region and major unit group within the North German Plain. They are split as into the following major units :
