Biogeochemist @GFZ_Potsdam, ❤️ drilling deep holes @ECORD_IODP, @icdpDrilling, year-round diver, slightly left of center, 1st gen. academic,🏳️‍🌈 he/him

ID: 1328967031182536704

linkhttp://jenskallmeyer.bsky.social calendar_today18-11-2020 07:43:40