TRIPP, Madison1, WIEMANN, Jasmina2, HOPE, Janet M.3, BROCKS, Jochen J.4, MAYER, Paul5, LIDGARD, Scott6, RICKARD, William7, WHITESIDE, Jessica H.8 and GRICE, Kliti1, (1)Curtin University, Western Australian Organic and Isotope Geochemistry Centre, Kent Street, Bentley, WA 6102, Australia, (2)Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06511-8902, (3)The Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, (4)The Australian National University, Research School of Earth Sciences, Canberra, WA ACT, Australia, (5)The Field Museum, 1400 S Lake Shore Dr, Chicago, IL 60605-2827, (6)The Field Museum, 1400 S Lake Shore Dr, Chicago, WA 60605-2827, Australia, (7)Curtin University, John de Laeter Centre, Kent Street, Bentley, WA 6102, Australia, (8)Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, SO14 3ZH, United Kingdom