Locations and topics of the lectures/seminars presented:

Date	Institution	Location	Lectures
16-20 November 2015	Département des Sciences de la Terre, University of Yaoundé I	Cameroon	Lecture: U Activity Ratios in Surface Waters as Tracers and Chronometers of Water Transfers in the Critical zone Lecture: Interest of U-series nuclides for dating soils and weathering profiles: Principles, applications and limitations Workshop: Principle of functioning and use of U-series nuclides in Earth Science
5-9 December 2016	Department of Earth Sciences, University of Antanavarivo	Madagascar	Lecture: U Activity Ratios in Surface Waters as Tracers and Chronometers of Water Transfers in the Critical zone Lecture: Interest of U-series nuclides for dating soils and weathering profiles: Principles, applications and limitations Workshop: Principle of functioning and use of U-series nuclides in Earth Science