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According to Berglund, a leader of the dig at the "Farm Beneath the Sand" from 1991 through 1996, the site was occupied for nearly 300 years, from the mid-11th century to the end of the 13th century. "It went from small to big and then from big to small again," he explains. "They started with a classic longhouse, which later burned down." The place was abandoned for a while and then rebuilt into what became a "centralized farm," a huge, multifunction building with more than 30 rooms housing perhaps 15 or 20 people, plus sheep, goats, cows and horses.
The likeliest reason for this interspecies togetherness was the harsh climate. Observes Berglund: "The temperature today gets as cold as -50[degrees]C [-58 degrees F]." Bones recovered from trash middens in the house indicate that the occupants dined mostly on wild caribou and seals, which were plentiful along the coast. (The domesticated animals were apparently raised for their wool and milk, not meat.) Scientists recovered more than 3,000 artifacts in the ruins, including a wooden loom, children's toys and combs. Along with hair, body lice and animal parasites, these items will be invaluable in determining what each room was used for. Researchers also found bones and other remnants from meals, and even a mummified goat. That means, says Berglund, "we'll even be able to tell whether there was enough food and whether the people and animals were healthy."
As Greenland's overlord, Erik the Red took a cut of virtually everyone's profits from the export of furs and ivory. Material success apparently did not keep Erik and his family content, though; they undoubtedly heard of a voyage by a captain named Bjarni Herjolfsson, who had been blown off course while en route to Greenland from Iceland. After drifting for many days, Bjarni spotted a forested land. But instead of investigating this unknown territory, he turned back and reached Greenland.
Intrigued by this tale, Erik's eldest son Leif, sometime between 997 and 1003, decided to sail westward to find the new land. First, say the sagas, the crew came to a forbidding land of rocks and glaciers. Then they sailed on to a wooded bay, where they dropped anchor for a while. Eventually they continued south to a place he called Vinland ("wineland," probably for the wild grapes that grew there). Leif and his party made camp for the winter, then sailed home. Members of his family returned in later years, but Leif never did. Erik died shortly after his son returned, and Leif took over the Greenland colony. Though he retained ownership of the Norse base in North America and received a share of the riches that were brought back, he stopped exploring.
This much had long been known from the Icelandic sagas, but until 1960 there was no proof of Leif's American sojourns. In retrospect, it is astonishing that the evidence took so long to be found. That year Norwegian explorer Helge Ingstad and his wife, archaeologist Anne Stine Ingstad, went to Newfoundland to explore a place identified on an Icelandic map from the 1670s as "Promontorium Winlandiae," near the small fishing village of L'Anse aux Meadows, in the province's northern reaches. They were certain that it marked the location of an ancient Norse settlement.
Finding the settlement turned out to be absurdly easy. When the Ingstads asked the locals if there were any odd ruins in the area, they were taken to a place known as "the Indian camp." They immediately recognized the grass-covered ridges as Viking-era ruins like those in Iceland and Greenland.
During the next seven years, the Ingstads and an international team of archaeologists exposed the foundations of eight separate buildings. Sitting on a narrow terrace between two bogs, the buildings had sod walls and peaked sod roofs laid over a (now decayed) wooden frame; they were evidently meant to be used year-round. The team also unearthed a Celtic-style bronze pin with a ring-shaped head similar to ones the Norse used to fasten their cloaks, a soapstone spindle whorl, a bit of bone needle, a small whetstone for sharpening scissors and needles, lumps of worked iron and iron boat nails. (All these items helped win over detractors, since the artifacts were clearly not native to America.)
Further excavations in the mid-1970s under the auspices of Parks Canada, the site's custodian, made it plain that this was most likely the place where Leif set up camp. Among the artifacts turned up: loom weights, another spindle whorl, a bone needle, jasper fire starters, pollen, seeds, butternuts and, most important, about 2,000 scraps of worked wood that were subsequently radiocarbon dated to between 980 and 1020--just when Leif visited Vinland.