Dano-Norwegian

Dano-Norwegian (Danish and Norwegian: dansk-norsk) was a koiné/mixed language that evolved among the urban elite in Norwegian cities during the later years of the union between the Kingdoms of Denmark and Norway (1536/1537–1814). It is from this koiné that the unofficial written standard Riksmål and the official written standard Bokmål developed. Bokmål is now the most widely used written standard of contemporary Norwegian.