| 1. |
- Frei, Karin M., et al.
(författare)
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Was it for walrus? : Viking Age settlement and medieval walrus ivory trade in Iceland and Greenland
- 2015
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Ingår i: World archaeology. - : Informa UK Limited. - 0043-8243 .- 1470-1375. ; 47:3, s. 439-466
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Tidskriftsartikel (refereegranskat)abstract
- Walrus-tusk ivory and walrus-hide rope were highly desired goods in Viking Age north-west Europe. New finds of walrus bone and ivory in early Viking Age contexts in Iceland are concentrated in the south-west, and suggest extensive exploitation of nearby walrus for meat, hide and ivory during the first century of settlement. In Greenland, archaeofauna suggest a very different specialized long-distance hunting of the much larger walrus populations in the Disko Bay area that brought mainly ivory to the settlement areas and eventually to European markets. New lead isotopic analysis of archaeological walrus ivory and bone from Greenland and Iceland offers a tool for identifying possible source regions of walrus ivory during the early Middle Ages. This opens possibilities for assessing the development and relative importance of hunting grounds from the point of view of exported products.
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| 2. |
- Margaryan, Ashot, et al.
(författare)
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Population genomics of the Viking world
- 2020
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 585:7825, s. 390-396
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Tidskriftsartikel (refereegranskat)abstract
- The maritime expansion of Scandinavian populations during the Viking Age (about ad 750–1050) was a far-flung transformation in world history1,2. Here we sequenced the genomes of 442 humans from archaeological sites across Europe and Greenland (to a median depth of about 1×) to understand the global influence of this expansion. We find the Viking period involved gene flow into Scandinavia from the south and east. We observe genetic structure within Scandinavia, with diversity hotspots in the south and restricted gene flow within Scandinavia. We find evidence for a major influx of Danish ancestry into England; a Swedish influx into the Baltic; and Norwegian influx into Ireland, Iceland and Greenland. Additionally, we see substantial ancestry from elsewhere in Europe entering Scandinavia during the Viking Age. Our ancient DNA analysis also revealed that a Viking expedition included close family members. By comparing with modern populations, we find that pigmentation-associated loci have undergone strong population differentiation during the past millennium, and trace positively selected loci—including the lactase-persistence allele of LCT and alleles of ANKA that are associated with the immune response—in detail. We conclude that the Viking diaspora was characterized by substantial transregional engagement: distinct populations influenced the genomic makeup of different regions of Europe, and Scandinavia experienced increased contact with the rest of the continent.
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| 3. |
- Nyborg, Ebbe, et al.
(författare)
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Christian Medieval Art in Norse Greenland : Crosses and Crucifixes and their European Antecedents
- 2020
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Ingår i: Scripta Islandica. - : Uppsala University. - 0582-3234 .- 2001-9416. ; 71, s. 155-176
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Tidskriftsartikel (refereegranskat)abstract
- During a spectacular excavation in 1921 at the Norse farm of Herjolfsnes (Ikigaat) on the southern tip of Greenland, Poul Nørlund found 58 wooden crosses of driftwood in the graves at the site. These vary in size from c. 10 to 70 cm. Since then, more crosses have been found in other churchyards, as well as a few in a more “profane” context in dwellings. Nearly all of these crosses are quite simple. But six of them are more elaborately carved with specific traits, which enable closer comparison with prototypes from Europe. Four crosses have Doric capital ends, which must be derived from the design of German and English crosses dating to the beginning of the 11th century and spread to Scandinavia in the 12th century. A regular crucifixion group (Calvary) has English and Norwegian antecedents dating to the mid-13th century, and a panel crucifix displays elements from a period as long c. 1200–1350, suggesting extreme lateness in style. There is nothing to stop us assuming that dissemination of influences essentially occurred through Norway and perhaps Iceland. Several stylistic traits, such as the Doric capitals, acanthus leaf and classical drapery, can be traced all the way back to classical antiquity and represent their earliest occurrence in the western hemisphere.
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| 4. |
- Raghavan, Maanasa, et al.
(författare)
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The genetic prehistory of the New World Arctic
- 2014
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Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 345:6200, s. 1020-
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Tidskriftsartikel (refereegranskat)abstract
- The New World Arctic, the last region of the Americas to be populated by humans, has a relatively well-researched archaeology, but an understanding of its genetic history is lacking. We present genome-wide sequence data from ancient and present-day humans from Greenland, Arctic Canada, Alaska, Aleutian Islands, and Siberia. We show that Paleo-Eskimos (similar to 3000 BCE to 1300 CE) represent a migration pulse into the Americas independent of both Native American and Inuit expansions. Furthermore, the genetic continuity characterizing the Paleo-Eskimo period was interrupted by the arrival of a new population, representing the ancestors of present-day Inuit, with evidence of past gene flow between these lineages. Despite periodic abandonment of major Arctic regions, a single Paleo-Eskimo metapopulation likely survived in near-isolation for more than 4000 years, only to vanish around 700 years ago.
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