other sources hold early Bromme not to be very well defined in (late Allerød) Northern Germany, where it groups with Federmesser. Ahrensburg culture is normally associated with the Younger Dryas glacialization and the Pre-boreal period. The traditional view of the Ahrensburg culture being a direct inheritor of the Bromme culture in the late Dryas period is contradicted by new information that the Ahrensburgian techno-complex probably already started before the Younger Dryas, strengthening proposals to a direct derivation from the Havelte stage of the Hamburg culture. Some recent finds, such as the Hintersee 24 site in southern Landkreis Vorpommern-Greifswald, would contribute to the argument of an early Ahrensburgian in northern Germany. Alternatively, flint artefacts of Bromme tanged-point groups is considered to prelude the techno-complex of the Ahrensburg culture and would point to the provenience of Ahrensburg from Bromme culture. As such, the Grensk culture in Bromme territory at the source of the Dnieper River was proposed to be the direct originator of Ahrensburgian culture. However, the exact typological chronology of this culture is still unclear. Though associated with the Bromme complex, Grensk culture has its roots more defined in the local Mammoth Hunters' culture. Another possibility derives from the observation that on a regional scale, the Hamburgian culture is succeeded geographically as well as chronologically by the Federmesser culture, or Arch-Backed Piece Complex. The existence of a genuine Federmesser occupation in southern Scandinavia is highly controversial, and there is wide, though not unanimous, agreement that some Federmesser types constitute an integral part of the early Brommean artefact inventory. Still, Federmesser types are also often found in close association with Hamburgian assemblages (e.g. at Slotseng and Sølbjerg) and tentative, dating from northern Germany shows some degree of contemporaneity between the late Hamburgian Havelte sites and the Federmesser ones. Therefore, in southern Scandinavia the Federmesser may represent a brief transitory phase between the Hamburgian and the Brommean. This corresponds with the notion that "tanged point cultures" such as "Brommian" or "Bromme-Lyngby" appear to be based on the Magdalenian, during the Allerød and were closely associated with reindeer hunting. Stellmoor Stellmoor was a seasonal settlement inhabited primarily during October, and bones from 650 reindeer have been found there. The hunting tool was bow and arrow. From Stellmoor there are also well-preserved arrow shafts of pine intended for the culture's characteristic skaftunge arrowheads of flint. A number of intact reindeer skeletons, with arrowheads in the