(Desert Research Institute) In a new study, a team of scientists, historians and economists from the Desert Research Institute, the University of Oxford, NILU -- Norwegian Institute for Air Research and the University of Copenhagen used ice samples from the North Greenland Ice Core Project to measure, date and analyze European lead emissions that were captured in Greenland ice between 1100 BC and AD 800. Their results provide new insight for historians about how European civilizations and their economies fared over time.
from EurekAlert! - Archaeology https://ift.tt/2rFLwKf
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