Nora Noffke is an American geologist who is a professor in the Department of Ocean and Earth Sciences, Old Dominion University in Norfolk, Virginia, USA. Noffke's research focuses on the sedimentology of biofilm forming sedimentary structures in modern aquatic environments, where clastic deposits dominate. Such structures occur in the fossil record as well. Her studies are interdisciplinary combining sedimentology with microbiology, geochemistry, and mineralogy.
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