Nordic Bronze Age objects. These valuable metals were all imported, primarily from Central Europe, but they were often crafted locally and the craftsmanship and metallurgy of the Nordic Bronze Age was of a high standard. The archaeological legacy also comprise locally of crafted wool and wooden objects and there are many tumuli and rock carving sites from this period, but no written language existed in the Nordic countries during the Bronze Age. The rock carvings have been dated through comparison with depicted artifacts, for example bronze axes and swords. There are also numerous Nordic Stone Age rock carvings, those of northern Scandinavia mostly
Atlantic Bronze Age new specialist know-how needed for their production and ritual knowledge about their 'proper' treatment upon deposition. which they see as indicating possible processes linked to language shift. In 2013, Koch saw this east to west elite contact as the simplest explanation for the genesis of Celtic languages with a Proto-Celtic homeland in west-central Europe. However, this stands in contrast to what remains the more generally accepted view that Celtic origins lie with the Central European Hallstatt C culture. Atlantic Bronze Age The Atlantic Bronze Age is a cultural complex of the Bronze Age period of approximately 1300–700 BC that includes