Johann P Klages¹, Ulrich Salzmann², Torsten Bickert³, Claus-Dieter Hillenbrand⁴, Karsten Gohl⁵, Gerhard Kuhn⁶, Steven M Bohaty⁷, Jürgen Titschack⁸, Juliane Müller⁹, Thomas Frederichs¹⁰, Thorsten Bauersachs¹¹, Werner U Ehrmann¹², Tina van de Flierdt¹³, Patric Simoes Pereira¹⁴, Gerrit Lohmann¹⁵, Igor Niezgodzki¹⁶, Gernot Nehrke¹⁷, Gabriele Uenzelmann-Neben¹⁸, Robert D Larter⁴, Maximilian Zundel¹⁰, Cornelia Spiegel¹⁹, Jane Francis⁴, Florian Schwarz², James Smith⁴, Tim Freudenthal²⁰, Heiko Pälike²¹, Oliver Esper⁹, Thomas Ronge⁵, Ricarda Dziadek¹⁷ and PS104 Shipboard Scientific Party, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Marine Geosciences, Bremerhaven, Germany, (2)Northumbria University, Department of Geography, Newcastle-Upon-Tyne, United Kingdom, (3)Univ Bremen, Bremen, Germany, (4)British Antarctic Survey, Cambridge, United Kingdom, (5)Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany, (6)Alfred Wegner Inst, Bremerhaven, Germany, (7)University of Southampton, Southampton, United Kingdom, (8)University of Bremen, Marum - Center for Marine Environmental Sciences, 28359 Bremen, Germany, (9)Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (AWI), Marine Geology, 27568 Bremerhaven, Germany, (10)University of Bremen, Department of Geosciences, Bremen, Germany, (11)Christian-Albrechts-University, Department of Organic Geochemistry, Kiel, Germany, (12)Inst fuer Geophysik & Geologie, Leipzig, Germany, (13)Imperial College London, London, SW7, United Kingdom, (14)Imperial College London, London, United Kingdom, (15)Alfred Wegener Institute for P, Bremerhaven, Germany, (16)Polish Academy of Sciences, Biogeosystem Modelling, Warszawa, Poland, (17)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (18)Alfred Wegener Inst Polar, Bremerhaven, Germany, (19)University of Bremen, Geodynamics of the Polar Regions, Bremen, Germany, (20)MARUM, Bremen, Germany, (21)MARUM - University of Bremen, Paleoceanography, Bremen, Germany