Nitrate dependent anaerobic oxidation of methane drives the carbon cycle in authigenic carbonates along the Atlantic and Pacific Margin

Sabrina Beckmann1, Ibrahim Farag2, Glenn Christman3, Nancy Prouty4 and Jennifer Biddle3, (1)University of Delaware, Newark, DE, United States, (2)University of Delaware, College of Earth, Ocean and Environment, Lewes, DE, United States, (3)Univ of Delaware, Lewes, DE, United States, (4)USGS, Baltimore, MD, United States