Tracing material contributions from Saint Helena plume to the South Mid-Atlantic ridge system

No abstract is available for this paper.

• Publication year

  2021

• Venue

  Earth and Planetary Science Letters

• Publication date

  2021-10-15

• Fields of study

  Environmental Science, Geology

• Identifiers
  DOI 10.1016/J.EPSL.2021.117130
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• Petrology and geochemistry of South Mid-Atlantic Ridge (19°S) lava flows: Implications for magmatic processes and possible plume-ridge interactions

  2020cited by this paper
• The Lithospheric Thickness Control on the Compositional Variation of Continental Intraplate Basalts: A Demonstration Using the Cenozoic Basalts and Clinopyroxene Megacrysts From Eastern China

  2020cited by this paper
• Ca/Al of plagioclase-hosted melt inclusions as an indicator for post-entrapment processes at mid-ocean ridges?

  2016cited by this paper
• The Cretaceous opening of the South Atlantic Ocean

  2015cited by this paper
• Long-term interaction between mid-ocean ridges and mantle plumes

  2015cited by this paper
• Mantle plume capture, anchoring and outflow during ridge interaction

  2015cited by this paper
• Mantle plume capture, anchoring, and outflow during Galápagos plume‐ridge interaction

  2015cited by this paper
• Selenium and tellurium systematics in MORBs from the southern Mid-Atlantic Ridge (47-50! S)

  2014cited by this paper
• Geophysical and Geochemical Evidence for Deep Temperature Variations Beneath Mid-Ocean Ridges

  2014cited by this paper
• The mean composition of ocean ridge basalts

  2013cited by this paper
• Composition of plume‐influenced mid‐ocean ridge lavas and glasses from the Mid‐Atlantic Ridge, East Pacific Rise, Galápagos Spreading Center, and Gulf of Aden

  2013cited by this paper
• Multiple expressions of plume‐ridge interaction in the Galápagos: Volcanic lineaments and ridge jumps

  2012cited by this paper
• Spatial and temporal variability in Hawaiian hotspot volcanism induced by small-scale convection

  2011cited by this paper
• Small-scale convection beneath oceans and continents

  2011cited by this paper
• On- and off-axis chemical heterogeneities along the South Atlantic Mid-Ocean-Ridge (5–11°S): Shallow or deep recycling of ocean crust and/or intraplate volcanism?

  2011cited by this paper
• The Petrology and Geochemistry of St. Helena Alkali Basalts: Evaluation of the Oceanic Crust-recycling Model for HIMU OIB

  2011cited by this paper
• The influence of small-scale mantle heterogeneities on Mid-Ocean Ridge volcanism: Evidence from the southern Mid-Atlantic Ridge (7°30′S to 11°30′S) and Ascension Island

  2010cited by this paper
• Convective interactions between oceanic lithosphere and asthenosphere: Influence of a transform fault

  2008cited by this paper
• Mid-Ocean Ridges: Mantle Convection and Formation of the Lithosphere

  2008cited by this paper
• Channeling at the base of the lithosphere during the lateral flow of plume material beneath flow line hot spots

  2008cited by this paper
• 7.09 – Hot Spots and Melting Anomalies

  2007cited by this paper
• 80-Myr history of buoyancy and volcanic fluxes along the trails of the Walvis and St. Helena hotspots (South Atlantic)

  2007cited by this paper
• Plume‐ridge interaction, lithospheric stresses, and the origin of near‐ridge volcanic lineaments

  2005cited by this paper
• Heterogeneity in southern Central Indian Ridge MORB: Implications for ridge–hot spot interaction

  2005cited by this paper
• Finite-Frequency Tomography Reveals a Variety of Plumes in the Mantle

  2004cited by this paper
• Nature of the depleted upper mantle beneath the Atlantic: evidence from Hf isotopes in normal mid-ocean ridge basalts from 79°N to 55°S

  2004cited by this paper
• Melting, dehydration, and the geochemistry of off‐axis plume‐ridge interaction

  2004cited by this paper
• Observational and theoretical studies of the dynamics of mantle plume–mid‐ocean ridge interaction

  2003cited by this paper
• Sampling mantle heterogeneity through oceanic basalts: Isotopes and trace elements

  2003cited by this paper
• Interactions Between Ridges and Plumes

  2001cited by this paper
• Interactions between mantle plumes and mid-ocean ridges : constraints from geophysics, geochemistry, and geodynamical modeling

  2001cited by this paper
• Systematics of three-component, pseudo-binary mixing lines in 2D isotope ratio space representations and implications for mantle plume–ridge interaction

  2000cited by this paper
• Plume‐ridge interactions of the Discovery and Shona mantle plumes with the southern Mid‐Atlantic Ridge (40°‐55°S)

  1999cited by this paper
• First seamount age evidence for significantly slower African plate motion since 19 to 30 Ma

  1999cited by this paper
• New Hafnium Isotopic Constraints on the Source of MORB

  1998cited by this paper
• Mantle geochemistry: the message from oceanic volcanism

  1997cited by this paper
• Mantle heterogeneities beneath the South Atlantic: a NdSrPb isotope study along the Mid-Atlantic Ridge (3°S–46°S)

  1996cited by this paper
• The dynamics of plume-ridge interaction: 2. Off-ridge plumes

  1996cited by this paper
• Correlated He and Sr isotope ratios in South Atlantic near-ridge seamounts and implications for mantle dynamics

  1996cited by this paper
• Late Jurassic-Early Cretaceous Time Scales and Oceanic Magnetic Anomaly Block Models

  1995cited by this paper
• Laboratory investigation of the interaction of off-axis mantle plumes and spreading centres

  1995cited by this paper
• Helium isotope geochemistry of mid-ocean ridge basalts from the South Atlantic

  1992cited by this paper
• Magmatism and continental rifting during the opening of the South Atlantic Ocean: a consequence of Lower Cretaceous super-plume activity?

  1992cited by this paper
• Fluxes and excess temperatures of mantle plumes inferred from their interaction with migrating mid-ocean ridges

  1991cited by this paper
• Evolution of the Walvis Ridge-Rio Grande Rise Hot Spot System: Implications for African and South American Plate motions over plumes

  1990cited by this paper
• Heterogeneous mantle domains: signatures, genesis and mixing chronologies

  1988cited by this paper
• Pb isotope evidence in the South Atlantic for migrating ridge—hotspot interactions

  1986cited by this paper
• Upper mantle heterogeneities and dynamics

  1985cited by this paper
• A large-scale isotope anomaly in the Southern Hemisphere mantle

  1984cited by this paper

• Hydrothermal signatures in sediments along the South Mid-Atlantic Ridge from 18°S to 22°S: implications for potential hydrothermal fields

  2025influential citation
• Contrasting Mechanisms Controlling Pb Isotopes of Dust in Inland and Marine Archives

  2025cites this paper
• Molybdenum isotope evidence for subduction-modified mantle beneath mid-ocean ridges

  2025cites this paper
• Subducted Carbon From Mantle Plume in Mid‐Ocean Ridge Basalts

  2025influential citation
• Mantle potential temperature and mantle Bouguer anomaly variations along the South Mid-Atlantic Ridge: Implications for ridge and plume interaction

  2024cites this paper
• Identification of the EMII-type mantle end-member of the Kerguelen mantle plume and its implications for the initial breakup of eastern Gondwana: New constraints from the Cretaceous diabase in the Tethyan Himalaya

  2024cites this paper
• Trace Element Evidence of Subduction-Modified Mantle Material in South Mid-Atlantic Ridge 18–21°S Upper Mantle

  2023cites this paper
• South Mid-Atlantic Ridge 25.3–27.7°S segment basalts: Implications for entrainment of the Tristan plume material in the mid-ocean ridge system

  2023cites this paper
• Mantle plume plays an important role in modern seafloor hydrothermal mineralization system

  2023cites this paper
• The involvement of deep plume-related materials in the South Atlantic Ocean asthenosphere as indicated by isotopic independent component analysis of basalts

  2023cites this paper
• Stable Sn isotope signatures of Mid-ocean ridge basalts

  2023cites this paper