Wednesday 20 June 2018

How to decorate like a Viking

Grand Designs, Viking edition. A new report recreates some of the colours used by Vikings to decorate their houses, including ochre and charcoal pigments. (Photo: Sagnlandet Lejre)

To begin with you will need a handy Viking paint chart. Luckily, archaeologists in Denmark have just made one.
Green is the colour of hope, white symbolises surrender or innocence, and black binds the living to the dead.

Colour has always carried meaning for people, including the Vikings, for whom it symbolised power and wealth.

But what colours did the Vikings use?

Archaeologists and chemists have now studied colour use in the Viking Age based on the chemical analyses of pigments from a number of objects and a review of existing information on the topic.

These colours are now available to all in the form of a colour palette: A Viking paint chart.

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DNA study reveals fate of Irish women taken by Vikings as slaves to Iceland

The Sea Stallion from Glendalough, a reconstructed Viking ship [Credit: Eric Luke]

The mapping of DNA from some of the settlers who colonised Iceland more than 1,000 years ago offers an insight into the fate of thousands of slaves – mostly women – who were taken by Norse Vikings from Ireland and Scotland before they put down roots on the North Atlantic island.

Anthropologist Sunna Ebenesersdóttir, of the University of Iceland and the company deCODE Genetics in Reykjavik, analysed the genomes of 25 ancient Icelanders whose skeletal remains were found in burial sites across the island.

Sequencing using samples from teeth revealed the settlers had a roughly even split of Norse (from what are today Norway and Sweden) and Gaelic ancestry. It is the first in-depth investigation of how a new population is formed through a genetic process known as “admixture”.

When the researchers compared the ancient genomes to those of modern people in Iceland and other European countries, they found contemporary Icelanders, on average, draw about 70 per cent of their genes from Norse ancestry.

This suggests that in the 1,100 years between settlement and today, the population underwent a surprisingly quick genetic shift in favour of Norse genes, the researchers report in the journal Science.

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Monday 18 June 2018

Large-scale whaling in north Scandinavia may date back to 6th century

Top: a board-game piece made from whalebone at the end of the 6th century CE, found in Gnistahögen near Uppsala, Sweden (photograph by Bengt Backlund, Uppland County Museum). Bottom: the bone structure of the gaming piece compared with reference bone from minke whale (photograph by Rudolf Gustavsson, Societas Archaeologica Upsaliensis, SAU) [Credit: Bengt Backlund/Rudolf Gustavsson]

Museum collections in Sweden contain thousands of Iron Age board-game pieces. New studies of the raw material composing them show that most were made of whalebone from the mid-6th century CE. They were produced in large volumes and standardised forms. The researchers therefore believe that a regular supply of whalebone was needed. Since the producers would hardly have found the carcasses of beached whales a reliable source, the gaming pieces are interpreted as evidence for whaling.

Apart from an osteological survey, species origin has been determined for a small number of game pieces, using ZooMS (short for Zooarchaeology by Mass Spectrometer). The method shows that all the pieces analysed were derived from the North Atlantic right whale (Eubalaena glacialis), a massive whale weighing 50-80 tonnes. It got the name because it was the right whale to hunt: it swam slowly, close to shore, and contained so much blubber as to float after being killed.

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Tuesday 5 June 2018

Viking houses from 1070 found in Cork dig at former Beamish & Crawford brewery


Excavations at a former brewery in Cork have uncovered the foundations of 19 wooden Viking age houses from the 11th and 12th centuries.

Some of the structures date back to 1070, making them 30 years older than any housing previously excavated in the city.

The dig at the former Beamish & Crawford factory also found three stone walls and a doorway from St Laurence’s Church, dating back to the 13th century.

Cork’s urban layout as a Viking city dates from around the same time that Waterford began developing as a Viking city, but archaeologists have yet to find any evidence on Leeside comparable to a trading post established near Waterford in the ninth century, archaeologists have found.

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Iceland’s founding fathers underwent a rapid, 1000-year genetic shift


Scientists analyzed the ancient genes of skeletons belonging to some of Iceland’s first settlers, like this one discovered in a grave near the island’s northern coast. 
IVAR BRYNJOLFSSON/THE NATIONAL MUSEUM OF ICELAND


If modern Icelanders came face-to-face with their founding fathers, they’d be hard-pressed to see much family resemblance, according to a new study. That’s because today’s Icelanders have a much higher proportion of Scandinavian genes than their distant ancestors did, suggesting the islanders underwent a remarkably rapid genetic shift over the past thousand years.

Previous studies have hinted as much based on inferences from modern genotypes, notes Jonathan Pritchard, a population geneticist at Stanford University in Palo Alto, California, who wasn’t involved in the work. But the new findings offer a rare, direct glimpse of the founding of a new people. “I don’t think this has been shown before in any human population.”

Medieval histories suggest Iceland was first settled between 870 C.E. and 930 C.E. by seafaring Vikings and the people they enslaved, who possessed a mélange of genes from what is now Norway and the British Isles. For the next thousand years, the population of Iceland remained relatively small and isolated, hovering between about 10,000 and 50,000. Impeccable genealogical records and broad genetic sampling have made Icelanders—who now number 330,000—a model population for geneticists hoping to connect the dots between gene variants and traits.

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The Genes From Iceland's First Settlers Reveal The Origin Of Their Population In Detail

Skeletal remains of an ancient pre-Christian (<1000 c.e.="" female="" font="" icelandic="" nbsp="">
[Credit: Ivar Brynjolfsson/The National Museum of Iceland]

In just over 1,000 years, Icelanders have gone through numerous changes in their gene pool, to the extent that Iceland's first settlers, who came to the island from Norway and the British and Irish isles between the years 870 and 930, are much more similar to the inhabitants of their original home countries than to Iceland's present-day inhabitants.

This is one of the main conclusions of a study carried out by an international team of scientists which included members of the Spanish National Research Council (CSIC). For the first time, the researchers, whose results are published in the journal Science, analysed the ancient genomes of 25 individuals who lived in Iceland during the colonisation of the island.

With a population of 330,000, Iceland is a country with its own peculiarities. Genes are no exception: isolation and inbreeding throughout its history make this northern Atlantic island a paradise for genetic studies.

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Archaeologists uncover 'treasure trove' of artefacts at Pictish fort

A pin decorated with a bramble is among items discovered at the Pictish fort
UNIVERSITY OF ABERDEEN

A "treasure trove" of Pictish artefacts has been discovered in the remains of an ancient fort on the Moray coast.

The building near Burghhead is believed to have been destroyed by fire in the 10th century as the Vikings invaded.

It spelled the end of Pictish life in the area but the blaze preserved material that would normally have rotted away hundreds of years ago.

As well as a complex layer of oak planks in a wall, archaeologists have uncovered jewellery and animal bones.

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