PhD defense Airken Yierpan (November 2019)
PhD defense Timon Kurzawa (June 2019)
PhD defense Gülüm Albut (January 2019)
South Africa sampling (2018)
Volcanism Massif Central - Auvergne (Excursion 2017)
Tonga sampling expedition (2017)
Good Bye party Martin Wille (2017)
Active volcanism in southern Italy (Excursion 2016)