What was the hunter culture in 12900 to 11700 BP in Sweden?
Prehistoric Sweden:  This cultural group is commonly referred to as the Ahrensburgian and were engaged in fishing and sealing along the coast of western Sweden during seasonal rounds from the Continent. Ahrensburg culture: The Ahrensburg culture or Ahrensburgian (c.12,900 to 11,700 BP) was a late Upper Paleolithic nomadic hunter culture (or technocomplex) in north-central Europe during the Younger Dryas, the last spell of cold at the end of the Weichsel glaciation resulting in deforestation and the formation of a tundra with bushy arctic white birch and rowan.
Ahrensburgian