Kill dates for re-exposed black mosses
Scientists have used radiocarbon ages (kill dates) of previously ice-entombed dead black mosses to reveal that glaciers advanced during three distinct phases in the northern Antarctic Peninsula over the past 1,500 years.
from Latest Science News -- ScienceDaily https://ift.tt/1VH0zKX
from Latest Science News -- ScienceDaily https://ift.tt/1VH0zKX
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