The subantarctic lithospheric mantle

Research output: Contribution to journal › Journal article › Research › peer-review

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The subantarctic lithospheric mantle. / Delpech, Guillaume; Scott, James M.; Grégoire, Michel; Moine, Bertrand N.; Li, Dongxu; Liu, Jingao; Graham Pearson, D.; van der Meer, Quinten H. A.; Waight, Tod E.; Michon, Gilbert; Guillaume, Damien; O’reilly, Suzanne Y.; Cottin, Jean Yves; Giret, André.

In: Geological Society Memoir, Vol. 56, No. 1, 2023, p. 115-132.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Delpech, G, Scott, JM, Grégoire, M, Moine, BN, Li, D, Liu, J, Graham Pearson, D, van der Meer, QHA, Waight, TE, Michon, G, Guillaume, D, O’reilly, SY, Cottin, JY & Giret, A 2023, 'The subantarctic lithospheric mantle', Geological Society Memoir, vol. 56, no. 1, pp. 115-132. https://doi.org/10.1144/M56-2020-13

APA

Delpech, G., Scott, J. M., Grégoire, M., Moine, B. N., Li, D., Liu, J., Graham Pearson, D., van der Meer, Q. H. A., Waight, T. E., Michon, G., Guillaume, D., O’reilly, S. Y., Cottin, J. Y., & Giret, A. (2023). The subantarctic lithospheric mantle. Geological Society Memoir, 56(1), 115-132. https://doi.org/10.1144/M56-2020-13

Vancouver

Delpech G, Scott JM, Grégoire M, Moine BN, Li D, Liu J et al. The subantarctic lithospheric mantle. Geological Society Memoir. 2023;56(1):115-132. https://doi.org/10.1144/M56-2020-13

Author

Delpech, Guillaume ; Scott, James M. ; Grégoire, Michel ; Moine, Bertrand N. ; Li, Dongxu ; Liu, Jingao ; Graham Pearson, D. ; van der Meer, Quinten H. A. ; Waight, Tod E. ; Michon, Gilbert ; Guillaume, Damien ; O’reilly, Suzanne Y. ; Cottin, Jean Yves ; Giret, André. / The subantarctic lithospheric mantle. In: Geological Society Memoir. 2023 ; Vol. 56, No. 1. pp. 115-132.

Bibtex

@article{f66d6fa3f9df42b0bb7760d4ab9fbbc7,
title = "The subantarctic lithospheric mantle",
abstract = "We present a summary of peridotite in the Subantarctic (46–60° S) surrounding the Antarctic Plate. Peridotite xenoliths occur on the Kerguelen Islands and Auckland Islands. The Kerguelen Islands are underlain by a plume, whereas the Auckland Islands are part of continental Zealandia, which is a Gondwana-rifted fragment. Small amounts of serpentinized peridotite has been dredged from fracture zones on the Southeast Indian Ridge, Southwest Indian Ridge and Pacific Antarctic Ridge, and represent upwelled asthenosphere accreted to form lith-osphere. Suprasubduction-zone peridotite was collected from two locations on the Sandwich Plate. Peridotites from most subantarctic occur-rences are moderately to highly depleted, and many show signs of subsequent metasomatic enrichment. Os isotopes indicate that subantarctic continental and oceanic lithospheric mantle contains ancient fragments that underwent depletion long before formation of the overlying crust.",
author = "Guillaume Delpech and Scott, {James M.} and Michel Gr{\'e}goire and Moine, {Bertrand N.} and Dongxu Li and Jingao Liu and {Graham Pearson}, D. and {van der Meer}, {Quinten H. A.} and Waight, {Tod E.} and Gilbert Michon and Damien Guillaume and O{\textquoteright}reilly, {Suzanne Y.} and Cottin, {Jean Yves} and Andr{\'e} Giret",
note = "Funding Information: Funding The Kerguelen archipelago research was funded by CNRS, St Etienne and Toulouse III Universities research programmes, and the Paul Emile Victor Institute field campaigns (IPEV, France). The analytical data were obtained using instrumentation funded by DEST Systemic Infrastructure Grants, ARC LIEF, NCRIS/AuScope, industry partners and Macquarie University. The Auckland Islands research was funded by a Foundation for Science Research and Technology Fellowship (contract UOOX1004) to J.M. Scott, and a Canada Excellence Research Chair Funding to DGP and a 1000 Youth Talents Programme to J. Liu. Publisher Copyright: {\textcopyright} 2021 The Author(s).",
year = "2023",
doi = "10.1144/M56-2020-13",
language = "English",
volume = "56",
pages = "115--132",
journal = "Geological Society Memoir",
issn = "0435-4052",
publisher = "Geological Society Publishing House",
number = "1",

}

RIS

TY - JOUR

T1 - The subantarctic lithospheric mantle

AU - Delpech, Guillaume

AU - Scott, James M.

AU - Grégoire, Michel

AU - Moine, Bertrand N.

AU - Li, Dongxu

AU - Liu, Jingao

AU - Graham Pearson, D.

AU - van der Meer, Quinten H. A.

AU - Waight, Tod E.

AU - Michon, Gilbert

AU - Guillaume, Damien

AU - O’reilly, Suzanne Y.

AU - Cottin, Jean Yves

AU - Giret, André

N1 - Funding Information: Funding The Kerguelen archipelago research was funded by CNRS, St Etienne and Toulouse III Universities research programmes, and the Paul Emile Victor Institute field campaigns (IPEV, France). The analytical data were obtained using instrumentation funded by DEST Systemic Infrastructure Grants, ARC LIEF, NCRIS/AuScope, industry partners and Macquarie University. The Auckland Islands research was funded by a Foundation for Science Research and Technology Fellowship (contract UOOX1004) to J.M. Scott, and a Canada Excellence Research Chair Funding to DGP and a 1000 Youth Talents Programme to J. Liu. Publisher Copyright: © 2021 The Author(s).

PY - 2023

Y1 - 2023

N2 - We present a summary of peridotite in the Subantarctic (46–60° S) surrounding the Antarctic Plate. Peridotite xenoliths occur on the Kerguelen Islands and Auckland Islands. The Kerguelen Islands are underlain by a plume, whereas the Auckland Islands are part of continental Zealandia, which is a Gondwana-rifted fragment. Small amounts of serpentinized peridotite has been dredged from fracture zones on the Southeast Indian Ridge, Southwest Indian Ridge and Pacific Antarctic Ridge, and represent upwelled asthenosphere accreted to form lith-osphere. Suprasubduction-zone peridotite was collected from two locations on the Sandwich Plate. Peridotites from most subantarctic occur-rences are moderately to highly depleted, and many show signs of subsequent metasomatic enrichment. Os isotopes indicate that subantarctic continental and oceanic lithospheric mantle contains ancient fragments that underwent depletion long before formation of the overlying crust.

AB - We present a summary of peridotite in the Subantarctic (46–60° S) surrounding the Antarctic Plate. Peridotite xenoliths occur on the Kerguelen Islands and Auckland Islands. The Kerguelen Islands are underlain by a plume, whereas the Auckland Islands are part of continental Zealandia, which is a Gondwana-rifted fragment. Small amounts of serpentinized peridotite has been dredged from fracture zones on the Southeast Indian Ridge, Southwest Indian Ridge and Pacific Antarctic Ridge, and represent upwelled asthenosphere accreted to form lith-osphere. Suprasubduction-zone peridotite was collected from two locations on the Sandwich Plate. Peridotites from most subantarctic occur-rences are moderately to highly depleted, and many show signs of subsequent metasomatic enrichment. Os isotopes indicate that subantarctic continental and oceanic lithospheric mantle contains ancient fragments that underwent depletion long before formation of the overlying crust.

U2 - 10.1144/M56-2020-13

DO - 10.1144/M56-2020-13

M3 - Journal article

AN - SCOPUS:85148287261

VL - 56

SP - 115

EP - 132

JO - Geological Society Memoir

JF - Geological Society Memoir

SN - 0435-4052

IS - 1

ER -

ID: 341215484