Communities vanished in 15th century after walrus hunted to near extinction, study findsThe mysterious disappearance of Greenland's medieval Norse society in the 15th century came after walruses were hunted almost to extinction, researchers have said.Norse communities thrived for more than 400 years in the Arctic, hunting walruses for their tusks, a valuable medieval commodity. Continue reading...
Walrus shortage may have caused collapse of Norse Greenland
6. ledna 2020 18:30
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Celý článek: https://www.theguardian.com/world/2020/jan/06/walrus-shortage-may-have-caused-collapse-of-norse-greenland
Zdroj: The Guardian