Unlocking the secrets of Viking and medieval walrus tusk trade
Two tiny Scandinavian settlements in Greenland persisted from the late 980s to 1450, and then vanished. Was the walrus tusk trade the reason?| Norwegian SciTech News
Two tiny Scandinavian settlements in Greenland persisted from the late 980s to 1450, and then vanished. Was the walrus tusk trade the reason?| Norwegian SciTech News
