Late-Stage HIMU-Type Volcanism on the Walvis Ridge: Not just Part of an Age-Progressive Tristan-Gough Hotspot Track

Stephan Homrighausen1, Kaj Hoernle1, Folkmar Hauff1, Maxim Portnyagin1, Reinhard Werner1, Joerg Geldmacher1 and C-Dieter Garbe-Schoenberg2, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)University of Kiel, Institute of Geosciences, Kiel, Germany