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Tiny oganisms a giant discovery for Williams College professor | The...
www.berkshireeagle.com
Sunday February 10, WILLIAMSTOWN -- Phoebe Cohen is a detective, of sorts.
Fossils explain how life coped during snowball Earth
phys.org
... glaciations called Snowball Earth events," said Phoebe Cohen, the study's lead author and an assistant professor of geosciences at Williams ...
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