Timothy Shanahan
November 13, 2021
In the News: Discovering an Earlier Human Habitation of Azores
Published in the Proceedings of the National Academy of Sciences, a new analysis of sediment cores from the Azores has uncovered a record of environmental…
Read MoreApril 17, 2009
West African Droughts are the Norm
NSF Press Release: A new study of lake sediments in Ghana suggests that severe droughts lasting several decades, even centuries, were the norm in West Africa over the past 3,000 years.
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