1. Marine Palynology and Paleoceanography, Laboratory of Palaeobotany and Palynology, Faculty of Geosciences, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht, The Netherlands
2. NIOZ Royal Netherlands Institute for Sea Research, Landsdiep 4, 1797 SZ ‘t Horntje, Texel, The Netherlands
3. Paleoenvironmental Dynamics Group, Institute of Earth Sciences, Heidelberg University, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany
4. Shell International Exploration & Production B.V, Kesslerpark 1, 2288 GS Rijswijk, Netherlands
5. Netherlands Organisation for Applied Scientific Research (TNO), Princetonlaan 6, 3584 CB, Utrecht, The Netherlands
6. Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, DK-1350 Copenhagen K, Denmark