Items where Author is "Jacques, Guillaume"

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[thumbnail of Jacques et.al.pdf] [thumbnail of ScienceDirect_files_19Sep2020_22-57-43.056.zip]

Jacques, G., Hauff, F. , Hoernle, K. , Jung, S., Kay, S. M., Garbe-Schönberg, D. and Bindeman, I. (2020) Sr-Nd-Pb-Hf-O isotopic constraints on the Neoproterozoic to Miocene upper and mid crust in central Chile and western Argentina and trench sediments (33°-35°S). Journal of South American Earth Sciences, 104 (Article number 102879). DOI 10.1016/j.jsames.2020.102879.

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Hoernle, K. , Werner, R., Jolis, E. M., Hauff, F. , Wartho, J. A. , Jacques, G., Timm, C. and Gohl, K. (2018) SO246 Chatham Rise - Chatham Rise (Neuseeland): Kompressions-, Extensions- und Abbruchmechanismen eines submarinen Kontinentalplateaus ; Abschlussbericht, 03G0246B, Berichtszeitraum: 01. November 2015 - 30. April 2018 . Open Access . GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, 16 pp. DOI 10.2314/GBV:1043713336.

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Jacques, G., Franke, H., Schwarz-Schampera, U. and Hauff, F. (2018) Major, trace element and Sr-Nd-Hf-Pb isotopic compositions of basalts from the southern Central Indian Ridge and the Rodrigues Triple Junction.. Open Access [Poster] In: GeoBonn 2018. , 02.09.-06.09.2018, Bonn, Germany .

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Fischer, M. D., Uenzelmann-Neben, G., Jacques, G. and Werner, R. (2017) The Mozambique Ridge: a document of massive multistage magmatism. Open Access Geophysical Journal International, 208 (1). pp. 449-467. DOI 10.1093/gji/ggw403.

[thumbnail of Fischer_Sonne-Status_2017.pdf]

Fischer, M. D., Uenzelmann-Neben, G., Jacques, G. and Werner, R. (2017) SO232: The Mozambique Ridge: a document of massive multistage magmatism. Open Access [Poster] In: Statusseminar Meeresforschung mit FS SONNE 2017. , 14.–15.02.2017, Oldenburg, Germany .

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Hoernle, K. , Werner, R., Hauff, F. , Jacques, G., Wartho, J. A. and Uenzelmann-Neben, G. (2016) SO-232 [SO232] SLIP : Suspected Large Igneous Province - Handelt es sich beim Mozambique Rücken um eine Large Igneous Province? : Abschlussbericht, 03G0232B, Berichtszeitraum: 01. Januar 2014 bis 30. Juni 2016. Open Access . GEOMAR Helmholtz-Zentrum für Ozeanforschung, Kiel, Germany, 13 pp. DOI 10.2314/GBV:884503836.


Hoernle, K. , Jacques, G. and Wehrmann, H. (2015) Inputs and Outputs along 1100 km of the Southern Chilean Subduction Zone: From 6000 m below to 6000 m above Sea Level. [Invited talk] In: The University of Sydney, Geoscience School Seminar. , 22.01.2015, Sydney, Australia .


Hoernle, K. , Jacques, G. and Wehrmann, H. (2015) Inputs and Outputs along 1100 km of the Southern Chilean Subduction Zone: From 6000 m below to 6000 m above Sea Level. [Invited talk] In: Institute for Marine and Antarctic Studies and the University of Tasmania. , 19.01.2015, Hobart, Australia .


Hoernle, K. , Jacques, G., Schaefer, B., Hauff, F. , Gill, J., Holm, P., Bindeman, I., Folguera, A., Lara, L. and Ramos, V. (2015) Southward Ejection of Subcontinental Lithosphere and large-scale Asthenospheric Enrichment beneath central Chile resulting from Flat Subduction. [Poster] In: AGU Fall Meeting 2015. , 14.-18.12.2015, San Francisco, USA .


Jacques, G., Werner, R., Hauff, F. , Uenzelmann-Neben, G. and Hoernle, K. (2015) Preliminary Geochemical Results from the Mozambique Ridge, SW Indian Ocean. [Poster] In: AGU Fall Meeting 2015. , 14.-18.12.2015, San Francisco, USA .

[thumbnail of Jacques et.al.pdf]

Jacques, G., Werner, R., Hauff, F. , Uenzelmann-Neben, G. and Hoernle, K. (2015) Hintergrund und erste Ergebnisse der vulkanologisch-geochronologisch-geochemischen Arbeiten von SO-232 (SLIP) am Mozambiquerücken (SW-Indik). [Talk] In: Statusseminar Meeresforschung mit FS SONNE 2015. , 12.-13.02.2015, Bremen . Tagungsband Statusseminar Meeresforschung mit FS SONNE 2015. ; pp. 158-161 .


Jacques, G., Werner, R., Hauff, F. , Uenzelmann-Neben, G. and Hoernle, K. (2015) First Petrological-Geochemical Results from SO-232 (SLIP) at the Mozambique Ridge (SW Indian Ocean). [Talk] In: GeoBerlin 2015. , 04.-07.10.2015, Berlin, Germany .

[thumbnail of wehrmann-traces-svz-cava-ijes2014.pdf]

Wehrmann, H., Hoernle, K. , Garbe-Schönberg, D., Jacques, G., Mahlke, J. and Schumann, K. (2014) Insights from trace element geochemistry as to the roles of subduction zone geometry and subduction input on the chemistry of arc magmas. International Journal of Earth Sciences, 103 (7). pp. 1929-1944. DOI 10.1007/s00531-013-0917-1.

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Wehrmann, H., Hoernle, K. , Jacques, G., Garbe-Schönberg, D., Schumann, K., Mahlke, J. and Lara, L. E. (2014) Volatile (sulphur and chlorine), major, and trace element geochemistry of mafic to intermediate tephras from the Chilean Southern Volcanic Zone (33–43°S). International Journal of Earth Sciences, 103 (7). pp. 1945-1962. DOI 10.1007/s00531-014-1006-9.

[thumbnail of jacques-csvz-cg2014onlinefirst.pdf] [thumbnail of Jacques et.al.pdf]

Jacques, G., Hoernle, K. , Gill, J., Wehrmann, H., Bindeman, I. and Lara, L. E. (2014) Geochemical variations in the Central Southern Volcanic Zone, Chile (38-43°S): The role of fluids in generating arc magmas. Open Access Chemical Geology, 371 . pp. 27-45. DOI 10.1016/j.chemgeo.2014.01.015.


Hoernle, K. , Jacques, G. and Wehrmann, H. (2014) Inputs and Outputs along 1100 km of the Southern Chilean Subduction Zone: From 6000m below to 6000m above sea Level. [Invited talk] In: Macquarie University Earth and Planetary Sciences Departmental Seminar. , 24.10.2014, Sydney, Australia .

[thumbnail of HoernleErlangenTalk.pdf]

Hoernle, K. , Jacques, G., Gill, J., Wehrmann, H. and Lara, L. (2014) The Ins and Outs along 1100 km of the Southern Chilean Subduction Zone and Argentinian Backarc: From 6000 m below to 6000m above Sea Level. [Talk] In: Geokolloquium Universität Erlangen-Nürnberg. , 03.02.2014, Erlangen .

[thumbnail of jacques-svz-isotopes-egu2014-abstract.pdf]

Jacques, G., Hoernle, K. , Gill, J. and Wehrmann, H. (2014) Isotopic compositions of volcanic arc rocks in the Southern Volcanic Zone (33°-43°S), Chile: along- and across-arc variations. [Poster] In: EGU General Assembly 2014. , 27.04.-02.05.2014, Vienna, Austria .

[thumbnail of wehrmann-svz-volatiles-egu2014-abstract.pdf]

Wehrmann, H., Hoernle, K. , Jacques, G., Garbe-Schönberg, D., Trumbull, R. and Wiedenbeck, M. (2014) Variations of water, sulphur, and chlorine in mafic to intermediate tephras along the Chilean Southern Volcanic Zone. [Poster] In: EGU General Assembly 2014. , 27.04.-02.05.2014, Vienna, Austria .

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Jacques, G., Hoernle, K. A. , Gill, J., Hauff, F. , Wehrmann, H., Garbe-Schönberg, D., van den Bogaard, P., Bindeman, I. and Lara, L. E. (2013) Across-arc geochemical variations in the Southern Volcanic Zone, Chile (34.5- 38.0°S): Constraints on Mantle Wedge and Slab Input Compositions. Open Access Geochimica et Cosmochimica Acta, 123 . pp. 218-243. DOI 10.1016/j.gca.2013.05.016.


Hoernle, K. , Jacques, G. and Wehrmann, H. (2013) Causes of along- an across-arc geochemical variations in the Southern Volcanic Zone . [Talk] In: Universidad de Buenos Aires. , November 2013, Buenos Aires, Argentina .

[thumbnail of Thesis Jacques-2.0.pdf]

Jacques, G. (2013) Causes of along- and across-arc geochemical variations in the Southern Volcanic Zone (33°-43°S) in Chile and Argentina. Open Access (PhD/ Doctoral thesis), Christian-Albrechts-Universität, Kiel, 190 pp.


Jacques, G., Hoernle, K. , Wehrmann, H., Gill, J. and Bindeman, I. (2013) Geochemical variations in the Central Southern Volcanic Zone, Chile (38-43°S): The role of fluids in generating arc magmas. [Poster] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .


Hoernle, K. , Wehrmann, H., Jacques, G., Rivera, R. and Gill, J. (2012) Phreatomagmatic volcanism in the area of Cerro Azul, 35.7°S, Southern Volcanic Zone, Chile: La Resolana and Los Hornitos Cinder Cones and Maars. [Poster] In: Hopi Buttes Volcanic Field Workshop: Interpreting Maar-Diatreme Volcanism using base to top exposures, syn-eruptive surface deposits and country-rock strata. , 21.10.-27.10.2012, Flagstaff, Arizona, USA .


Jacques, G., Hoernle, K. A. , Wehrmann, H., Garbe-Schönberg, D., van den Bogaard, P., Hauff, F. , Mahlke, J., Schumann, K., Bindeman, I. and Lara, L. E. (2012) Along- and across-arc geochemical variations in the Southern Volcanic Zone, Chile. [Poster] In: The Lübeck Retreat, Collaborative Research SFB 574 Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters. , 23.05.-25.05.2012, Lübeck . The Lübeck Retreat: final colloquium of SFB 574; May 23-25, 2012: program & abstracts. ; pp. 13-14 .

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Jacques, G., Hoernle, K. , Hauff, F. , Wehrmann, H., Gill, J., Garbe-Schönberg, D., van den Bogaard, P., Bindeman, I. and Lara, L. E. (2012) Across-arc geochemical variations in the Southern Volcanic Zone, Chile (34.5- 38.0°S): Constraints on Mantle Wedge and Input Compositions. [Poster] In: AGU Fall Meeting 2012. , 03.-07.12.2012, San Francisco, USA .


Wehrmann, H., Halama, R., Garbe-Schönberg, D., Hoernle, K. , Jacques, G., Heydolph, K., Mahlke, J. and Schumann, K. (2012) On the fluid-mobility of molybdenum, tungsten, and antimony in subduction systems. [Poster] In: The Lübeck Retreat, Collaborative Research SFB 574 Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters. , 23.-25.05.2012, Lübeck . The Lübeck Retreat: final colloquium of SFB 574; May 23-25, 2012: program & abstracts. ; p. 37 .


Wehrmann, H., Hoernle, K. , Jacques, G., Garbe-Schönberg, D., Schumann, K., Mahlke, J. and Lara, L. (2012) Sulphur and chlorine geochemistry of mafic to intermediate tephras from the Chilean Southern Volcanic Zone (33-43°S) compared with those from the Central American Volcanic Arc. [Poster] In: The Lübeck Retreat, Collaborative Research SFB 574 Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters. , 23.-25.05.2012, Lübeck . The Lübeck Retreat: final colloquium of SFB 574; May 23-25, 2012: program & abstracts. ; pp. 37-38 .

[thumbnail of Hoernle-AGU-Abstract-2011.pdf]

Hoernle, K. , Jacques, G., Wehrmann, H., Dzierma, Y., Garbe-Schönberg, D., van den Bogaard, P., Lara, L., Völker, D., Kutterolf, S. and Iyer, K. (2011) Geochemical, Geophysical and Morphological Results from the Chilean Southern Volcanic Zone: The Role of Fluids in Generating the Highest Magmatic Output. [Talk] In: AGU Fall Meeting 2011. , 05.-09.12.2011, San Francisco, USA .

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Jacques, G., Hoernle, K. , Wehrmann, H., Garbe-Schönberg, D., van den Bogaard, P., Hauff, F. and Lara, L. (2011) Along-Arc geochemical variations in the Southern Volcanic Zone, Chile. [Talk] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic ; p. 1096 . Mineralogical Magazine, 75,3 .

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Wehrmann, H., Halama, R., Garbe-Schönberg, D., Hoernle, K. , Jacques, G., Heydolph, K., Mahlke, J. and Schumann, K. (2011) On the fluid-mobility of molybdenum, tungsten, and antimony in subduction systems. [Poster] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic ; p. 2140 . Mineralogical Magazine, 75,3 .

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Jacques, G., Hoernle, K. , Wehrmann, H., Garbe-Schönberg, C. D., van den Bogaard, P., Hauff, F. and Lara, L. (2010) Along- and Across-Arc Variations in the Southern Volcanic Zone, Chile. [Talk] In: 88. Jahrestagung der Deutschen Mineralogischen Gesellschaft, DMG, From Dust to Dust. , 19.09.-22.09.2010, Münster . From Dust to Dust : 88. Jahrestagung der Deutschen Mineralogischen Gesellschaft, DMG ; Abstracts. ; 122, S09-T08 .


Jacques, G., Hoernle, K. A. , Wehrmann, H., Garbe-Schönberg, D., van den Bogaard, P., Hauff, F. and Lara, L. (2010) Along- and Across-Arc Variations in the Southern Volcanic Zone, Chile. [Talk] In: SFB 574 Subduction Workshop. , 04.-07.11.2010, Pucon, Chile .


Wehrmann, H., Garbe-Schönberg, C. D., Jacques, G., Hoernle, K. , Mahlke, J. and Schumann, K. (2010) Tephras from the Southern Chilean-Argentinian subduction system: high-resolution trace element analyses by LA-ICP-MS. [Poster] In: 10th European Workshop on Laser Ablation. , 29.06.-01.07.2010, Kiel, Germany .


Wehrmann, H., Garbe-Schönberg, D., Hoernle, K. , Jacques, G., Mahlke, J., Schumann, K. and van den Bogaard, P. (2010) On the fluid-mobility of molybdenum and tungsten in subduction zone volcanics: a comparative study of the Chilean Southern Volcanic Zone and the Central American Volcanic Arc. [Poster] In: SFB 574 Subduction Workshop. , 04.-07.11.2010, Pucon, Chile .

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