Pulses of magmatism and tectonics along the Madagascar-Comoros volcanic chain, and synchronous changes in the kinematics of the Lwandle and Somalia plates

This dataset contains sample locations, major and trace elements analyses, K-Ar dating, 40Ar/39Ar dating and (U-Th)/He dating of the Comoros archipelago volcanism. The complete dataset of published and filtered ages of the Comoros archipelago, Cenozoic northern Madagascar and Rungwe province volcanisms is also provided.