Contact: Stephen Mojzsis
stephen.mojzsis@colorado.edu
303-859-0309
University of Colorado at Boulder
Caption: Doctoral student Nicole Cates and Assistant Professor Stephen Mojzsis survey a landscape of ancient rocks in Hudson Bay, Quebec, in Canada confirmed by the CU-Boulder team to date back roughly 3.75 billion years, making them among the most oldest known rocks on Earth.
Credit: Image courtesy CU-Boulder
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