Nitrogen cycle dynamics during the Cretaceous Oceanic Anoxic Event 2 in the Western Interior Seaway.
Jonn Morgan van Oosten-Edl1, Garrett Boudinot1, Brett Davidheiser2, Kathryn E Snell2 and Julio Sepulveda1, (1)Organic Geochemistry Laboratory, Department of Geological Sciences and Institute of Arctic and Alpine Research (INSTAAR), University of Colorado, Boulder, CO, United States, (2)Earth Systems Stable Isotope Laboratory, Department of Geological Sciences, Boulder, CO, United States