Data from: Ancient DNA reveals the Arctic origin of Viking Age cod from Haithabu, Germany ...

• Main Authors: Star, Bastiaan, Boessenkool, Sanne, Gondek, Agata T., Nikulina, Elena A., Hufthammer, Anne Karin, Pampoelie, Christophe, Knutsen, Halvor, Andre, Carl, Nistelberger, Heidi M., Dierking, Jan, Petereit, Christoph, Heinrich, Dirk, Jakobsen, Kjetill S., Stenseth, Nils Chr., Jentoft, Sissel, Barrett, James H.
• Format: Dataset
• Language: English
• Published: Dryad 2018
• Subjects: trade; chromosomal inversion; fish bone; Arctic; Norway; atlantic cod; Gadus morhua
• Online Access: https://dx.doi.org/10.5061/dryad.81ps2; https://datadryad.org/stash/dataset/doi:10.5061/dryad.81ps2

Knowledge of the range and chronology of historic trade and long-distance transport of natural resources is essential for determining the impacts of past human activities on marine environments. However, the specific biological sources of imported fauna are often difficult to identify, in particular if species have a wide spatial distribution and lack clear osteological or isotopic differentiation between populations. Here, we report that ancient fish-bone remains, despite being porous, brittle, and light, provide an excellent source of endogenous DNA (15–46%) of sufficient quality for whole-genome reconstruction. By comparing ancient sequence data to that of modern specimens, we determine the biological origin of 15 Viking Age (800–1066 CE) and subsequent medieval (1066–1280 CE) Atlantic cod (Gadus morhua) specimens from excavation sites in Germany, Norway, and the United Kingdom. Archaeological context indicates that one of these sites was a fishing settlement for the procurement of local catches, whereas ... : PNAS.201710186.vcf ...