Michael R Shields¹, Thomas S Bianchi¹, David E Butman², Nicholas D Ward³, Evan Arntzen⁴, James Stegen⁵, Julia Indivero⁶, Albert Rivas-Ubach⁷, Yuliya Farris⁷, Nikola Tolic⁸ and Rosalie Kae Chu⁸, (1)University of Florida, Department of Geological Sciences, Gainesville, FL, United States, (2)University of Washington, School of Environmental and Forest Sciences, Seattle, WA, United States, (3)Pacific Northwest National Laboratory, Marine Sciences Laboratory, Richland, WA, United States, (4)Pacific Northwest National Lab, Richland, WA, United States, (5)Pacific Northwest National Laboratory, Biological Sciences, Richland, WA, United States, (6)Pacific Northwest National Laboratory, Marine Sciences Laboratory, Sequim, WA, United States, (7)Pacific Northwest National Laboratory, Richland, WA, United States, (8)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States