Is there any mantle plume beneath Tristan da Cunha?
Antje Schloemer1, Wolfram H. Geissler2, Marion D Jegen3 and Wilfried Jokat1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Geophysics, Bremerhaven, Germany, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
