New Isotopic Constraints on Amsterdam-St. Paul Hotspot Activity: Evidence for a Deep-Seated Mantle Plume and Implications for the DUPAL Anomaly Origin

Myriam Janin (1) , Christophe C Hémond (1) , Marcia Maia (1) , Arnaud Agranier (1) , K.T.M. Jonhson (2) , Emmanuel Ponzevera (3)

1 LDO - Domaines Océaniques
2 School of ocean and earth science and technology
3 LGS - Laboratoire Géodynamique et enregistrement Sédimentaire

Domains: Earth Sciences; Geochemistry; Global Changes

Myriam Janin, Christophe C Hémond, Marcia Maia, Arnaud Agranier, K.T.M. Jonhson, et al.. New Isotopic Constraints on Amsterdam-St. Paul Hotspot Activity: Evidence for a Deep-Seated Mantle Plume and Implications for the DUPAL Anomaly Origin. Goldschmidt Conference 2011, Aug 2011, Prague, Czech Republic. pp.1101. ⟨insu-00779928⟩