Stable Isotope Analysis / Paleodiet / Scanning Electron Microscopy / Viking Age Archaeology / ICP-MS / X-Ray Fluorescence (XRF) Spectroscopy / Ancient DNA (Archaeology) / aDNA Analysis / Collagen / Isotopos estables / Urbanization, medieval cities, Antler and bone work / Norse settlement in Greenland and the wider North Atlantic / Human Bones from Archeology / X-Ray Fluorescence (XRF) Spectroscopy / Ancient DNA (Archaeology) / aDNA Analysis / Collagen / Isotopos estables / Urbanization, medieval cities, Antler and bone work / Norse settlement in Greenland and the wider North Atlantic / Human Bones from Archeology