By Ralph Blumenthal, The New York Times | April 1, 2016
On a remote point in Newfoundland, satellite technology detects evidence of a second Norse settlement in the Americas.
A thousand years after the Vikings braved the icy seas from Greenland to the New World in search of timber and plunder, satellite technology has found intriguing evidence of a long-elusive prize in archaeology — a second Norse settlement in North America, farther south than ever known.
The new Canadian site, with telltale signs of iron-working, was discovered last summer after infrared images from 400 miles in space showed possible man-made shapes under discolored vegetation.
The site is on the southwest coast of Newfoundland, about 300 miles south of L’Anse aux Meadows, the first and only confirmed Viking settlement in North America, discovered in 1960.
Since then, archaeologists, following up clues in the histories known as the sagas, have been hunting for the holy grail of other Viking, or Norse, landmarks in the Americas that would have existed 500 years before Columbus, to no avail.
Second Norse settlement in Newfoundland ?
But last year, Sarah Parcak, a leading space archaeologist working with Canadian experts and the science series NOVA for a two-hour television documentary, “Vikings Unearthed”, turned her eyes in the sky on coastlines from Baffin Island, west of Greenland, to Massachusetts. She found hundreds of potential “hot spots” that high-resolution aerial photography narrowed to a handful and then one particularly promising candidate — “a dark stain” with buried rectilinear features.
Magnetometer readings later taken at the remote site, called Point Rosee by researchers, a grassy headland above a rocky beach an hour’s trek from the nearest road, showed elevated iron readings. And trenches that were then dug exposed Viking-style turf walls along with ash residue, roasted ore called bog iron and a fire-cracked boulder — signs of metallurgy not associated with native people of the region.
In addition, radiocarbon tests dating the materials to the Norse era, and the absence of historical objects pointing to any other cultures, helped convince scientists involved in the project and outside experts of the site’s promise. The experts are to resume digging there this summer.
“It screams, ‘Please excavate me!’” said Parcak, an associate professor of anthropology at the University of Alabama at Birmingham, who won the US$1 million TED prize last year for her pioneering work using satellite images to expose the looting of ancient Egyptian antiquities and is using it to globally crowdsource new archaeological sites from space.
The Skálholt map
Around 1590, a young teacher from Skálholt marked the sites of ancient Norse discoveries on a map. It mixes real, fictional and rumoured geography. A copy of this map now exists in the Danish Royal Library.
It’s interesting that the Vikings considered Greenland (Gronlandia) a huge peninsula of the northern mainland that continued all the way to North America.
‘Winelandia’ marks the northern tip of Newfoundland. ‘Skraelingeland’ (land of the savages, called Skraelings) is Labrador, ‘Helluland’ (land of flat stones) is Baffin Island and ‘Markland’ (forest land) is part of the Labrador coast. For reference, ‘Norvegia’ is Norway while Britain and Ireland are depicted lower right. [CBC, The Nature of Things]
Skálholt map was “Exhibit ‘A’ “
This map actually led scientists to excavate the first site of Norse activity in North America, at L’Anse-aux-Meadows, Newfoundland.
Given the dashed hopes of previous searches and the many spurious claims of Viking presence in the Americas, scientists on the project as well as outside experts have voiced caution.
“Tremendous, if it’s really true,” said William Fitzhugh, director of the Arctic Studies Center and Curator in Anthropology at the Smithsonian’s National Museum of Natural History in Washington. “It wouldn’t be unexpected,” he said, but added that he wanted to see the data.
“There’s no lock that it’s Norse, but there’s no alternative evidence,” said Douglas Bolender, a research assistant professor at the Andrew Fiske Memorial Center for Archeological Research and the department of anthropology at the University of Massachusetts, Boston, who joined the expedition.
He said a buried structure there could be a smithy for longboat nails and weaponry, another strong indicator of Viking presence.
“It would just be logical that there’s more than one site,” said Gerald F. Bigelow, a lecturer in history at Bates College in Lewiston, Maine, and a specialist in archaeology of the North Atlantic.
Davide Zori, an assistant professor of archaeology at Baylor University in Waco, Texas, and a specialist on Viking expansion in the North Atlantic, called the find potentially “very important.”
Much depends on what else is found at the site. In archaeology, context is everything. A famous prehistoric site in Brooklin, Maine, yielded an 11th century silver Norse coin but it is believed to have landed there through trade and not as proof of Viking settlement.
Master shipbuilders and seafarers, warriors, traders and raiders, the Vikings boiled out of the Scandinavian fjords starting around the eighth century, marauding through Asia and the Middle East, North Africa and Europe. The Vikings focused particularly on the British Isles, and west to Iceland and Greenland, as memorialized in oral narratives and later recorded as the sagas by 13th century Icelandic monks.
Leif Ericson and Vinland
Around 1000, Leif Ericson led an expedition to what became known as Vinland at the northernmost point of Newfoundland at L’Anse aux Meadows (the name an obscure corruption from the French) where explorers starting in 1960 discovered remnants of an extensive colony, including dwellings, a forge, and carpentry workshop — the Vikings’ first and so far only known landmark in the New World. They appear to have been routed by indigenous people the Norse called Skraeling.
One intriguing find was the seeds of a butternut tree, which did not grow that far north and hinted of travels to milder climates in the Gulf of St. Lawrence. But evidence of other Viking settlements has been lacking.
From the Canadian Arctic to New England
Parcak began her research by using a commercial satellite called WorldView-3, belonging to the company DigitalGlobe, to search known Norse sites on minuscule Papa Stour in the Shetland Islands of Scotland. Using the near-infrared spectrum invisible to the human eye, the satellite detected buried walls, and digging yielded a carnelian bead from India similar to those found at other Viking sites. Parcak then focused her satellite search on thousands of miles of coastline from the Canadian Arctic to New England.
After two weeks of digging at Point Rosee, an unexpected find in a flooded trench excited the explorers — several seeds, or perhaps blueberries, which were hurriedly sent for testing. The dates came back wildly off — 700 years after the Vikings, maybe even contemporary. They seem to have migrated on to the site much later.
“You feeling nervous, Sarah?” a NOVA reporter asked Parcak.
“No, I’m not,” she said.
Sources: http://news.nationalpost.com/author/nytimesblog & CBC TV, ‘The Nature of Things’