 | Rohde, Joana Kristin, van den Bogaard, Paul, Hoernle, Kaj, Hauff, Folkmar, Werner, Reinhard (2013) Evidence for an age progression along the Tristan-Gough volcanic track from new 40Ar/39Ar ages on phenocryst phases. Tectonophysics, 604. 60-71 doi:10.1016/j.tecto.2012.08.026 | Journal (article/letter/editorial) | | GEOMAR, Helmholtz Centre for Ocean Research Kiel, Dynamics of the Ocean Floor, Magmatic and Hydrothermal...2012 Keywords: Tristan mantle plume Hotspot South Atlantic Walvis Ridge Age progression 40 Ar/39Ar geochronology...The Tristan-Gough volcanic track in the South Atlantic, composed of the Walvis aseismic ridge and the...from the Tristan-Gough volcanic track and the Rio Grande Rise. The 40Ar/39Ar ages have primarily been determined...the Guyot Province and to 80–87 Ma for the Rio Grande Rise, which is believed to represent the counterpart |  | Benites, Mariana, Hein, James R., Mizell, Kira, Blackburn, Terrence, Jovane, Luigi (2020) Genesis and Evolution of Ferromanganese Crusts from the Summit of Rio Grande Rise, Southwest Atlantic Ocean. Minerals, 10 (4) 349 doi:10.3390/min10040349 | Journal (article/letter/editorial) | | Ferromanganese Crusts from the Summit of Rio Grande Rise, Southwest Atlantic Ocean Mariana Benites 1, *, James R...2020 Abstract: The Rio Grande Rise (RGR) is a large elevation in the Atlantic Ocean and known to host...from various water masses, especially the South Atlantic Mode Water and Antarctic Intermediate Water (AAIW)...Keywords: ferromanganese crusts; phosphatization; Rio Grande Rise; critical metals 1. Introduction Ferromanganese...in substantial concentrations relative to their ocean-water concentrations. Economic deposits of many |
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