Dear colleagues, Apologies for any cross-posting. We are pleased to announce that the 6th SerpentineDays Meeting will take place in Bremen, Germany, from 6–8 July 2027. The scientific programme will include keynote lectures, oral presentations, and poster sessions at the Centre for Deep Sea Research (MARUM), University of Bremen. Participants will also have the opportunity to visit the Bremen Core Repository <https://www.marum.de/en/Bremen-Core-Repository.html>. Pre-registration is now open: https://docs.google.com/forms/d/e/1FAIpQLSeki0dwU1NsRYPAh-ZVgEG-6yFcES-i2o4475oO5vcG5eJIWw/viewform The deadline for pre-registration is 1 October 2026. Further information, including updates on the scientific programme, venue, and registration, can be found on our website: https://serpentinedays.marum.de/6th-serpentinedays-2027/ If you have any questions, please do not hesitate to contact us. We look forward to welcoming you to Bremen! With kind regards, The Organising Committee -- Dr Lisa Eberhard | Fachbereich 5 | Department of Geosciences | University of Bremen | l.eberhard@uni-bremen.de | https://www.researchgate.net/profile/Lisa-Eberhard