Walternienburg-Bernburg culture
Walternienburg-Bernburger Kultur refers to a mid-Neolithic culture which was focused on the area of modern Saxony-Anhalt, the Thuringian Basin and Franconia from 3200 to 2800 BC. It consisted of two regional groups, Walternienburg and Bernburg which interacted closely with each other. Both are named after burial sites in Saxony-Anhalt.
Source: Wikipedia — Walternienburg-Bernburg culture (CC BY-SA 4.0)