Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; van den Bogaard, Paul ; Timm, C. ; Coffin, M. ; Mortimer, N. ; Davy, B.:
A Similar Multi-stage Geochemical Evolution for the Manihiki, Hikurangi and Ontong Java Plateaus?
Vortrag: Penrose Conference,
Azores, 11.-15.05.2009
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Werner, Reinhard ; Hoernle, Kaj ; Hauff, Folkmar ; Yogodzinski, G. ; Silantiev, S. A. ; van den Bogaard, Christel:
First results of marine petrological studies within the Russian-German Project "KALMAR" obtained during R/V SONNE cruise SO201 Leg 1b .
Vortrag: 18. International Conference on Marine Geology,
Moscow, Russia, 16.11.-20.11.2009
Stichwörter:  [FB4/MUHS]; KALMAR

Hoernle, Kaj ; Portnyagin, Maxim ; Werner, Reinhard ; Sobolev, A. V. ; Ponomareva, V. V. ; Hauff, Folkmar ; Bindeman, I. ; Gorbach, N. N. ; Saveliev, D. P. ; Khleborodova, O. A. ; Krasheninnikov, S. P. ; Kuvikas, O. V. ; Mironov, N. L. ; Pletchova, A. A. ; Wanke, M. ; Höfig, Tobias ; van den Bogaard, Christel:
Geochemical evolution of Kamchatka magmatism in space and time: major results from KALMAR Subproject 3 .
Vortrag: KALMAR - First Bilateral Workshop on Russian-German Cooperation on Kurile-Kamchatka and Aleutean Marginal Sea-Island Arc Systems,
Petropavlovsk-Kamchatsky, Russia, 27.04.-01.05.2009
Stichwörter:  [FB4/MUHS]; KALMAR

Timm, Christian ; Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; van den Bogaard, Paul ; Coffin, M. ; White, J. ; Kuroda, J.:
Geochemie und Alter des Manihikiplateaus (SO193): multipler Vulkanismus aus EM1-FOZO-HIMU Mantelquellen innerhalb einer ozeanischen Flutbasaltprovinz .
Vortrag: SONNE Statusseminar "Meeresforschung mit FS SONNE",
Bremerhaven, 12.02.-13.02.2009
Stichwörter:  [FB4/MUHS]

Hauff, Folkmar ; Deppe, Joana ; Hoernle, Kaj ; Werner, Reinhard ; Garbe-Schönberg, Dieter ; O'Connor, J. ; Jokat, W.:
Geochronology and geochemistry of existing samples from the Walvis Ridge and Rio Grande Rise: aims, status and first results of the SPP1375 Project "WALVIS-I" .
Vortrag: SPP1375 Workshop,
Benediktbeuren, 04.05.-06.05.2009
Stichwörter:  [FB4/MUHS]

Geldmacher, Jörg ; Hanan, B. B. ; Hoernle, Kaj ; Blichert-Toft, J.:
Hafnium isotopic variations in East Atlantic intraplate volcanism .
Vortrag: EGU General Assembly,
Vienna, Austria, 19.04.-24.04.2009
Stichwörter:  [FB4/MUHS]

Werner, Reinhard ; Hoernle, Kaj ; Hauff, Folkmar ; Barckhausen, U. ; Heydolph, Ken:
Hintergrund und erste Ergebnisse von SO199 CHRISP (Christmas Island Seamount Provinz und der Investigatorrücken: Alter und Ursachen von Intraplattenvulkanismus sowie die geodynamische Entwicklung des südöstlichen Indischen Ozeans .
Vortrag: SONNE Statusseminar "Meeresforschung mit FS SONNE",
Bremerhaven, 12.02.-13.02.2009
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Ponomareva, V. ; Bindeman, I. ; Hauff, Folkmar ; Krasheninnikov, S. ; Kuvikas, O. ; Mironov, N. ; Pletchova, A. ; van den Bogaard, Christel ; Hoernle, Kaj:
Millenial variations of major and trace element and isotope compositions of Klyuchevskoy magmas, Kamchatka .
Vortrag: KALMAR - First Bilateral Workshop on Russian-German Cooperation on Kurile-Kamchatka and Aleutean Marginal Sea-Island Arc Systems,
Petropavlovsk-Kamchatsky, Russia, 27.04.-01.05.2009
Stichwörter:  [FB4/MUHS]; KALMAR; Poster

Hoernle, Kaj ; Timm, Christian ; Hauff, Folkmar ; Rüpke, Lars ; Werner, Reinhard ; van den Bogaard, Paul ; Michael, P. J. ; Coffin, M. ; Mortimer, N. N. ; Davy, B. W.:
New results for the multi-stage geochemical evolution of the Manihiki and Hikurangi Plateaus .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-18.12.2009
Stichwörter:  [FB4/MUHS]; Invited talk

Hoernle, Kaj ; Portnyagin, Maxim ; Hauff, Folkmar ; van den Bogaard, Paul ; Avdeiko, G.:
Origin of EM1 Alkaline Magmas During Cenozoic Reorganization of the Kamchatka Subduction System .
Vortrag: Earth and Ocean Sciences Brownbag Seminar Series, Univ. of South Carolina,
Columbia, USA, 21.08.2009
Stichwörter:  [FB4/MUHS]; Invited talk

Portnyagin, Maxim ; Saveliev, D. P. ; Hoernle, Kaj ; Hauff, Folkmar ; Garbe-Schönberg, Dieter:
Participance of the Hawaiian plume in the origin of Kamchatsky Mys ophiolites (eastern Kamchatka): geochemical evidence volcanism and geodynamics .
Vortrag: 4. All-Russian Symposium on Volcanology and Paleovolcanology,
Petropavlovsk-Kamchatsky, Russia, 22.09.-27.09.2009
Stichwörter:  [FB4/MUHS]; KALMAR; Poster

Portnyagin, Maxim ; Sobolev, A. V. ; Mironov, N. L. ; Hoernle, Kaj:
Pyroxenite melts involved in magma genesis in Kamchatka .
Vortrag: 19. Annual V. M. Goldschmidt Conference,
Davos, Switzerland, 21.06.-26.06.2009
Stichwörter:  [FB4/MUHS]
[doi>10.1016/j.gca.2009.05.013]

Hoernle, Kaj:
Questions Concerning Deep Carbon Cycling .
Vortrag: Deep Carbon Cycle Workshop,
San Francisco, USA, 13.01.2009
Stichwörter:  [FB4/MUHS]; Invited Talk

Duggen, Svend ; Hoernle, Kaj ; Hauff, Folkmar ; Park, S.-H. ; Geldmacher, Jörg:
Recycling of geochemically heterogenous oceanic crust: significance for the origin of ocean island basalts .
Vortrag: EGU General Assebly,
Vienna, Austria, 19.04.-24.04.2009
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; van den Bogaard, Paul ; Timm, Christian ; Coffin, M. ; White, J. ; Kuroda, J.:
Signifikanz und Ursprung ozeanischer Plateaus: die Bedeutung einer mehrphasigen Entstehungsgeschichte der Manihiki- und Hikurangiplateaus (SO168, SO193) .
Vortrag: SONNE Statusseminar "Meeresforschung mit FS SONNE",
Bremerhaven, 12.02.-13.02.2009
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; van den Bogaard, Paul ; Timm, C. ; Michael, P. ; Coffin, M. ; Mortimer, N. ; Davy, B.:
The Largest Preserved Magmatic Event (LIP) on our Planet: More Pieces to the Puzzle .
Vortrag: Earth and Ocean Sciences Seminar Series, University of South Carolina,
Columbia, USA, 10.09.2009
Stichwörter:  [FB4/MUHS]; Invited talk

Hoernle, Kaj ; Portnyagin, Maxim ; Hauff, Folkmar ; van den Bogaard, Paul ; Avdeiko, G.:
The origin of EM1 alkaline magmas during Cenozoic reorganization of subduction zone of Kamchatka .
Vortrag: 19. Annual V. M. Goldschmidt Conference,
Davos, Switzerland, 12.06.-26.06.2009
Stichwörter:  [FB4/MUHS]
[doi>10.1016/j.gca.2009.05.006]

Portnyagin, Maxim ; Sobolev A. V. ; Mironov, N. L. ; Hoernle, Kaj:
The origin of primary magmas beneath the Central Kamchatka Depression by melting of mixed pyroxenite and peridotite source .
Vortrag: KALMAR - First Bilateral Workshop on Russian-German Cooperation on Kurile-Kamchatka and Aleutean Marginal Sea-Island Arc Systems,
Petropavlovsk-Kamchatsky, Russia, 27.04.-01.05.2009
Stichwörter:  [FB4/MUHS]; KALMAR

Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; van den Bogaard, Paul ; Timm, Christian ; Coffin, M. ; Mortimer, N. ; Davy, B.:
A similar multi-stage geochemical evolution for the Manihiki, Hikurangi and Ontong Java Plateaus?
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]

Geldmacher, Jörg ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; Klügel, Andreas:
Age and geochemistry of the Central American forearc basement: insights into Mesozoic arc volacanism and seamount accretion on the fringe of the Caribbean large igneous province .
Vortrag: Joint Annual Meeting, Geological Society of America,
Houston, Texas, USA, 05.10.-09.10.2008
Stichwörter:  [FB4/MUHS]

Kipf, Andrea ; Werner, Reinhard ; Gohl, K. ; Hauff, Folkmar ; van den Bogaard, Paul ; Hoernle, Kaj:
Age and origin of magmatism at the Marie Byrd Seamounts (Amundsen Sea) .
Vortrag: EGU General Assembly,
Vienna, Austria, 13.04.-18.04.2008
Stichwörter:  [FB4/MUHS]; Poster

Wehrmann, Heidi ; Hoernle, Kaj ; Portnyagin, Maxim ; Wiedenbeck, M. ; Heydolph, Ken ; van den Bogaard, Paul:
CO₂-turnover at the Central American subduction zone - insights from melt inclusions in mafic tephras .
Vortrag: IAVCEI General Assembly,
Reykjavik, Iceland, 18.08.-25.08.2008
Stichwörter:  [FB4/MUHS]; [SFB574]

Gurenko, A. A. ; Sobolev, A. V. ; Hoernle, Kaj ; Hauff, Folkmar ; Schmincke, Hans-Ulrich:
Coexistence of HIMU periodite and depleted MORB-type recycled pyroxenite in the Canary Plume: a mixed-up mantle revealed from a link between composition of olivine phenocrysts and bulk-rock Sr-Nd-Pb isotopes .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12-19.12.2008
Stichwörter:  [FB4/MUHS]; Poster

Wehrmann, Heidi ; Kutterolf, Steffen ; Hoernle, Kaj ; Freundt, Armin ; Portnyagin, Maxim ; Heydolph, Ken:
Continental subduction settings: reduced volatile transport of Cl and S to the surface?
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]; [SFB574]

Kipf, Andrea ; Werner, Reinhard ; Gohl, Karsten ; Hauff, Folkmar ; Viereck-Götte, Lothar ; van den Bogaard, Paul ; Veit, Andreas ; Hoernle, Kaj:
Erste Ergebnisse von Untersuchungen zu Ursachen und Auswirkungen des Magmatismus im Bereich der Marie Byrd Seamounts (Amundsenmeer) .
Vortrag: 23. Internationale Polartagung der Deutschen Gesellschaft für Polarforschung,
Münster, 10.03.-14.03.2008
Stichwörter:  [FB4/MUHS]

Hauff, Folkmar ; Hoernle, Kaj ; Werner, Reinhard ; van den Bogaard, Paul ; Timm, Christian ; Klügel, K.:
Geochemistry and age data from the Manihiki Plateau (R/V SO193): multiple volcanic events from EM1-FOZO-HIMU mantle sources within a single oceanic LIP .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]; Poster

van den Bogaard, Christel ; Dullo, Wolf-Christian ; Hoernle, Kaj ; Baranov, Boris ; Werner, Reinhard ; Nürnberg, Dirk:
KALMAR: a Russian-German Collaborative Project in the Kurile-Kamchatka and Aleutian Marginal Sea -Island Arc Systems .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB1/P-OZ]; [FB4/MUHS]; KALMAR

Portnyagin, Maxim ; Mironov, N. L. ; Ponomareva, V. V. ; Hoernle, Kaj:
Millennial variations of magma and volatile fluxes inferred from time-series study of Klyuchevskoy Volcano, Kamchatka .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Ponomareva, V. V. ; Bindeman, I. N. ; van den Bogaard, Christel ; Krasheninnikov, S. P. ; Kuvikas, O. V. ; Mironov, N. L. ; Plechova, A. ; Hoernle, Kaj:
Millennium-scale major element variations of Klyuchevskoy Volcano magmas (Kamchatka) revealed from high-resolution study of tephra deposits .
Vortrag: IAVCEI General Assembly,
Reykjavik, Iceland, 18.08.-25.08.2008
Stichwörter:  [FB4/MUHS]; [FB1/P-OZ]

Koppers, A. A. ; Class, C. ; Sager, W. W: ; Hoernle, Kaj:
On the Walvis Ridge hotspot life-cycle: flood basalt to robust aseismic ridge to low-volume intra-plate volcanism .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]

Gurenko, A. A. ; Sobolev, A. V. ; Hoernle, Kaj ; Hauff, Folkmar ; Schmincke, Hans-Ulrich:
Origin of pyroxenite component in the source of the Canary shield stage magmas constrained from olivine phenocryst -radiogenic isotope relationships .
Vortrag: EGU General Assembly,
Vienna, Austria, 13.04.-18.04.2008
Stichwörter:  [FB4/MUHS]; Poster

Duggen, Svend ; Hoernle, Kaj ; Hauff, Folkmar ; Park, S. ; Geldmacher, Jörg:
Pb (double spike)-Nd-isotopic variation of ~15 Ma oceanic crust basalts drilled at IODP Site 1256 in the eastern Pacific: constraints on mantle processes during a phase of superfast spreading at the East Pacific Rise and the timing of subsequent alteration .
Vortrag: EGU General Assembly,
Vienna, Austria, 13.04.-18.04.2008
Stichwörter:  [FB4/MUHS]

Werner, Reinhard ; Hoernle, Kaj ; Hauff, Folkmar ; Heydolph, Ken ; Barckhausen, U. ; SO199 Scientific Party:
R/V Sonne cruise SO199 CHRISP: new insights into the geodynamic history of northern Wharton Basin (South-East Indian Ocean) .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]

Barckhausen, U. ; Gibbons, A. ; Hoernle, Kaj ; Werner, Reinhard ; Hauff, Folkmar ; Mueller, D. R.:
Seafloor spreading anomalies of the south-eastern Indian Ocean revisited .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]

O'Connor, J. ; Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; Wijbrans, J. ; Jokat, W.:
Testing for the relationship between LIP formation and continental break-up in the South Atlantic .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]

Gazel, E. ; Carr, M. J. ; Hoernle, Kaj ; Feigenson, M. D. ; Hauff, Folkmar ; Szymanski, D. ; van den Bogaard, Paul:
The Galapagos-OIB signature of the central Costa Rican volcanic front: arc-hotspot interaction .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 14.12.-19.12.2008
Stichwörter:  [FB4/MUHS]; Poster

Stroncik, Nicole A. ; Niedermann, S. ; Haase, K. ; Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard:
The mode of plume-ridge interaction: constraints from He, Ne, Ar isotope and abundance systematics .
Vortrag: Goldschmidt Conference,
Vancouver, British Columbia, Canada, 13.07.-18.07.2008
Stichwörter:  [FB4/MUHS]
[doi>10.1016/j.gca.2008.05.021]

Timm, Christian ; Hoernle, Kaj ; Werner, Reinhard ; Hauff, Folkmar ; van den Bogaard, Paul ; White, J. ; Mortimer, N.:
The origin of intraplate volcanism on Zealandia .
Vortrag: EGU General Assembly,
Vienna, Austria, 13.04.-18.04.2008
Stichwörter:  [FB4/MUHS]

Duggen, Svend ; Hoernle, Kaj ; Hauff, Folkmar ; Geldmacher, Jörg:
Trace element and isotope geochemistry of ~15 Ma oceanic crust formed at a superfast spreading ridge (Exp. 309/312, IODP Site 1256D, eastern Central Pacific): constraints on sub-ridge processes at the East Pacific Rise, the style and timing of alteration and the origin of ocean island basalts .
Vortrag: Gemeinsames Kolloquium der Schwerpunktprogramme ODP/ICDP,
Hannover, 12.03.-14.03.2008
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Storm, S. ; Hoernle, Kaj ; van den Bogaard, Christel:
Water-rich Iclandic magmas .
Vortrag: IAVCEI General Assembly,
Reykjavik, Iceland, 18.08.-25.08.2008
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj:
An Overview of the Activities of SFB 574 - Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters .
Vortrag: LAK 2007: 20th Colloquium on Latin American Earth Sciences,
Kiel, Germany, 11.- 13.04.2007
Stichwörter:  [SFB574]

Hoernle, Kaj:
An Overview of the Activities of SFB 574: Volatiles and Fluids in Subduction Zones with Implications for Climate Feedback and Trigger Mechanisms for Natural Disasters .
Vortrag: Workshop to Integrate Subduction Factory and Seismogenic Zone Studies in Central America: SubFac-SEIZE Workshop,
Heredia, Costa Rica, 18.-22.06.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag; Keynote talk

Hoernle, Kaj ; Portnyagin, M. ; Wehrmann, Heidi ; Heydolph, Ken ; Kutterolf, Steffen ; Freundt, Armin ; Abt, D. ; Fischer, K. ; Grevemeyer, Ingo ; Ivandic, Monika ; Rabbel, W. ; Thorwart, M. ; Dinc-Akdogan, N.:
An overview of Volatile and Isotopic variations along the Central American Volcanic Front .
Vortrag: AGU Fall Meeting 2007,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; [FB4/GDY]; [SFB574]; Vortrag; Invited talk

Michael, P. ; Graham, D. ; Christie, D. ; Hoernle, Kaj ; Hauff, Folkmar ; Hanan, B.:
Assimilation beneath Mid-Ocean Ridges: Cl and H₂O constraints .
Vortrag: 17th Annual V. M. Goldschmidt Conference,
Köln, Germany, 19.-24.08.2007
Stichwörter:  [FB4/MUHS]; Vortrag; Talk
[doi>10.1016/j.gca.2007.06.021]

Heydolph, Ken ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul:
Continental crust as a source component for NW Central American arc lavas?
Vortrag: Goldschmidt Konferenz 2007,
Köln, 19.-24.08.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Timm, Christian ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; Weaver, S.:
Crustal assimilation vs. mantle melts in lavas from Banks Peninsula, NZ .
Vortrag: European Geosciences Union General Assembly 2007,
Vienna, Austria, 15.-20.04.2007
Stichwörter:  [FB4/MUHS]; Vortrag; Talk

Heydolph, Ken ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul:
Crustal source components for NW Central American Volcanic Arc lavas .
Vortrag: Workshop to Integrate Subduction Factory and Seismogenic Zone Studies in Central America (SubFac-SEIZE Workshop),
Heredia, Costa Rica, 18.-22.06.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Mironov, N. ; Portnyagin, Maxim ; Hoernle, Kaj:
Crystallization, degassing and mixing processes in the magma origin of Irazu volcano as revealed from melt inclusion study .
Vortrag: LAK 2007: Workshop to Integrate Subduction Factory and Seimogenic Zone Studies in Central America: SubFac-SEIZE Workshop,
Heredia, Costa Rica, 18.-22.06.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Poster

Hoernle, Kaj ; Werner, Reinhard ; van den Bogaard, Paul ; Hauff, Folkmar ; White, J. ; Mortimer, N. ; Timm, Christian:
Detachment als Auslöser des diffusen känozoischen Vulkanismus auf den neuseeländischen Mikrokontinent Zealandia: Ein neues Modell zur Ursache von Intraplattenvulkanismus .
Vortrag: SONNE Statusseminar "Meeresforschung mit FS SONNE", IFM-GEOMAR,
Kiel, 14.-15.02.2007
Stichwörter:  [FB4/MUHS]; Vortrag

Coffin, M. F. ; Werner, Reinhard ; Hauff, Folkmar ; Hoernle, Kaj ; SO193 Scientific Party:
Extensional and Transtensional Tectonics of the Manihiki Plateau, Western Equatorial Pacific Ocean .
Vortrag: AGU Fall Meeting,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; Vortrag

Geldmacher, Jörg ; Martens, U. ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; Kluegel, Andreas:
Geochemical Constraints on the pre-Cenozoic Subduction History of two Margins of the Chortis Block (Northern Central America) .
Vortrag: AGU Fall Meeting,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; Vortrag; Invited Talk

Geldmacher, Jörg ; Hoernle, Kaj ; Kluegel, Andreas ; van den Bogaard, Paul ; Bindemann, I.:
Geochemistry of a new Enriched Mantle Type Locality in the Northern Hemisphere: Implications for the Origin of the EM-I Source .
Vortrag: AGU Fall Meeting,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; Poster

Duggen, Svend ; Hoernle, Kaj ; Geldmacher, Jörg ; Hauff, Folkmar:
Isotopic variations within upper oceanic crust at IODP Site 1256: Implications for crustal recycling and the formation of ocean island basalts .
Vortrag: AGU Fall Meeting,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; Poster

Portnyagin, Maxim ; Mironov, N. ; Sadofsky, Seth ; Hoernle, Kaj ; van den Bogaard, Paul:
Melt inclusions, volatiles and their fluxes in Central America .
Vortrag: LAK 2007: Workshop to Integrate Subduction Factory and Seismogenic Zone Studies in Central America: SubFac-SEIZE Workshop,
Heredia, Costa Rica, 18.-22.06.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag; Keynote talk

Timm, Christian ; Rüpke, Lars ; Hoernle, Kaj:
Melting processes by Rayleigh-Taylor instabilities beneath Continents: Evidence from Cenozoic intraplate volcanism on Zealandia, SW Pacific .
Vortrag: 17th Annual V. M. Goldschmidt Conference,
Cologne, Germany, 19.-24.08.2007
Stichwörter:  [FB4/MUHS]; Poster

Heydolph, Ken ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; Sadofsky, S.:
Potential source components for NW Central American Arc lavas .
Vortrag: LAK 2007, 20th Colloquium on Latin American Earth Sciences,
Kiel, Germany, 11.-13.04.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Werner, Reinhard ; Hauff, Folkmar ; Hoernle, Kaj ; Coffin, Millard ; SO 193 Scientific Party:
R/V Sonne Cruise SO193: New insights into the geodynamic history of the Manihiki Plateau, SW-Pacific .
Vortrag: AGU Fall Meeting 2007, American Geophysical Union,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; SO193; Poster

Werner, Reinhard ; Baranov, Boris ; Hauff, Folkmar ; Hoernle, Kaj ; van den Bogaard, Paul ; Tararin, Igor:
Relikte aus der Frühphase des Kurilen-Inselbogens: Eine Vulkankette auf dem Nordwesthang des Kurilenbeckens, Ochotskisches Meer (SO178-KOMEX) .
Vortrag: Statusseminar Meeresforschung mit FS Sonne, IFM-GEOMAR,
Kiel, 14.-15.02.2007
Stichwörter:  [FB4/MUHS]; SO178; KOMEX; Poster

Hoernle, Kaj ; past and present members of SFB 574:
Scientific Highlights of SFB 574 (Volatiles and Fluids in Subduction Zones) .
Vortrag: The Oceans in the Earth System: International Conference 2007 and 97th Annual Meeting of the Geologische Vereinigung (GV) - The Oceans in the Earth System, International Conference 2007,
Bremen, 01.-05.10.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag; Keynote talk

Heydolph, Ken ; Hoernle, Kaj ; van den Bogaard, Paul ; Hauff, Folkmar:
Source components for NW Central American Volcanic Arc lavas .
Vortrag: 97th Annual Meeting of the Geologische Vereinigung (GV) - The Oceans in the Earth System, International Conference 2007,
Bremen, 01.-05.10.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Timm, Christian ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; White, J. ; Weaver, S.:
The Origin of Intraplate Volcanism in New Zealand .
Vortrag: Seminar presentation at the PGP, University of Oslo, Physics of Geological Processes, Univ. of Oslo,
Oslo, 22.03.2007
Stichwörter:  [FB4/MUHS]; Vortrag; Invited Talk

Timm, Christian ; Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; White, J. ; Weaver, S.:
The origin of intraplate volcanism in New Zealand?
Vortrag: Seminar presentation at the PGP, University of Oslo, University of Oslo,
Oslo, 22.03.2007
Stichwörter:  [FB4/MUHS]; Vortrag; Invited Talk

Hoernle, Kaj ; Heydolph, Ken ; Sadofsky, Seth ; Lissina, Britta ; Hauff, Folkmar ; van den Bogaard, Paul ; Nichols, H.:
The origin of spatial and temporal geochemical variations in the Central American Volcanic Arc .
Vortrag: AGU Fall Meeting 2007,
San Francisco, USA, 10.-14.12.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Duggen, Svend ; Hoernle, Kaj ; Geldmacher, J. ; Hauff, Folkmar ; Expedition 309 and 312 Scientific Party:
U-Th-Pb, Nd and Hf isotopic variation at IODP Site 1256D (Eastern Pacific): Investigation of a complete in situ section of upper oceanic crust formed at a superfast spreading ridge .
Vortrag: Kolloquium der Schwerpunktprogramme "Integrated Ocean Drilling Program (IODP) / Ocean Drilling Program (ODP)" und "International Continental Drilling Program (ICDP),
Potsdam, 19.-21.03.2007
Stichwörter:  [FB4/MUHS]; Poster

Hoernle, Kaj:
Volatiles and fluids in subduction zones: climate feedback and trigger mechanisms for natural disasters – an overview of the activities of SFB 574 .
Vortrag: LAK 2007: 20th Colloquium on Latin American Earth Sciences,
Kiel, 11.-13.04.2007
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag; Keynote talk

Duggen, Svend ; Portnyagin, Maxim ; Hoernle, Kaj:
What are the mantle processes responsible for the geochemical differences of volcanic front and rear-arc basaltic lavas in subduction zones?
Vortrag: The Oceans in the Earth System: International Conference 2007 and 97th Annual Meeting of the Geologische Vereinigung,
Bremen, Germany, 01.-05.10.2007
Stichwörter:  [FB4/MUHS]; Vortrag , Talk

Timm, Christian ; Hoernle, Kaj ; Hauff, Folkmar ; Bogaard, P. v. d. ; Weaver, S.:
A mantle origin for the enriched signature in basalts from Banks Peninsula, New Zealand .
Vortrag: Goldschmidt Conference 2006,
Melbourne, Australia, 27.08.2006
Stichwörter:  [FB4/MUHS]

Geldmacher, Jörg ; Hoernle, Kaj ; van den Bogaard, Paul ; Klügel, Andreas:
Age and geochemistry of Central American forearc basement rocks (DSDP Legs 67 and 84) reveal a complex geodynamic history .
Vortrag: IODP-ICDP Kolloquium,
Greifswald, 29.03.2006
Stichwörter:  [FB4/MUHS]

Geldmacher, Jörg ; Hoernle, Kaj ; Hauff, Folkmar ; Klügel, Andreas ; van den Bogaard, Paul:
Age and geochemistry of Central American forearc basement rocks (DSDP Legs 67 and 84) reveal a complex geodynamic history .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 12.12.2006
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Hoernle, Kaj ; Pechov, P. ; Mironov, N.:
Effects of partial mantle melting and variable composition of slab components on the origin of across-arc geochemical zoning in Kamchatka arc .
Vortrag: EGU General Assembly,
Vienna, Austria, 07.04.2006
Stichwörter:  [FB4/GDY]

Heydolph, Ken ; Hoernle, Kaj ; van den Bogaard, Paul ; Sadofsky, S.:
Enriched isotopic composition of the NW Central American Vocanic Arc: Crustal contamination or a sediment slab melt?
Vortrag: Goldschmidt Conference 2006,
Melbourne, Australia, 28.08.2006
Stichwörter:  [FB4/MUHS]; [SFB574]

Timm, Christian ; Hoernle, Kaj ; Hauff, Folkmar ; Bogaard, P. v. d. ; Weaver, S.:
Enriched isotopic signatures in shield basalts from Banks Peninsula, South Island, New Zealand .
Vortrag: Geochemie 2006, Sektionstreffen der DMG,
Kiel, 14.06.2006
Stichwörter:  [FB4/MUHS]

Duggen, Svend ; Portnyagin, Maxim ; Baker, J. ; Ulfbeck, D. ; Hoernle, Kaj ; Garbe-Schönberg, D.:
Geochemical evidence for the onset of slab surface sediment melting behind the volcanic front in the southern Kamchatkan subduction zone .
Vortrag: Meeting of the DMG,
Hannover, 25.-27.09.2006
Stichwörter:  [FB4/MUHS]; Poster

Duggen, Svend ; Portnyagin, Maxim ; Baker, J. ; Ulfbeck, D. ; Hoernle, Kaj ; Garbe-Schönberg, D.:
Geochemical evidence for the onset of slab surface sediment melting behind the volcanic front in the southern Kamchatkan subduction zone .
Vortrag: SFB Retreat "Volatile und Fluide in Subduktionszonen", Europäische Akademie Sankelmark,
Sankelmark/Flensburg, 28.09.2006
Stichwörter:  [FB4/MUHS]; Poster

Hauff, Folkmar ; Hanan, B. ; Hoernle, Kaj ; Kokfelt, Thomas ; Christie, D. ; Werner, Reinhard:
Influx of different Galapagos plume components to the Galapagos spreading center; evidence from Sr-Nd-Pb-Hf isotope variations in axial lavas between 86W and 92.5W .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 11.12.-15-12.2006
Stichwörter:  [FB4/MUHS]; Poster

Hoernle, Kaj ; White, J. ; van den Bogaard, Paul ; Hauff, Folkmar ; Coombs, D. ; Werner, R. ; Timm, Christian ; Garbe-Schonberg, D. ; Reay, A. ; Cooper, A.:
Lithosperic removal: The cause of widespread Cenozoic intraplate volcanism on Zealandia?
Vortrag: Goldschmidt Conference 2006,
Melbourne, Australia, 29.08.2006
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Hoernle, Kaj ; Hauff, Folkmar ; Savelyev, D. ; van den Bogaard, Paul:
New data of Cretaceous Pacific MORB from accretionary complexes in Kamchatka: implications for the origin of depleted component in the Hawaiian hotspot lavas .
Vortrag: EGU General Assembly,
Vienna, Austria, 02.04.-07.04.2006
Stichwörter:  [FB4/MUHS]; Poster

Hoernle, Kaj ; Heydolph, K. ; Sadofsky, S. ; Lissinna, B. ; Hauff, Folkmar ; van den Bogaard, Paul:
The origin of spatial and temporal geochemical variations in the Central American Volcanic Arc .
Vortrag: AGU Fall Meeting 2006,
San Francisco, USA, 13.12.2006
Stichwörter:  [FB4/MUHS]

Lissinna, B ; Hoernle, Kaj ; Hauff, Folkmar ; Bogaard, P. v. d. ; Sadofsky, S.:
The Panamanian island arc and Galápagos hotspot: a case study for the long-term evolution of arc/hotspot interaction .
Vortrag: EGU General Assembly 2006,
Vienna, Austria, 02.-07.04.2006
Stichwörter:  [FB4/MUHS]; Poster

Heydolph, Ken ; Hoernle, Kaj ; van den Bogaard, Paul ; Hauff, Folkmar:
The potential role of subducted sediment melts on the NW Central American Volcanic Arc volcanism .
Vortrag: Tagung der Deutschen Mineralogischen Gesellschaft, Sektion Geochemie,
Kiel, 14.06.2006
Stichwörter:  [FB4/MUHS]; [SFB574]

Hansteen, Thor ; Hoernle, Kaj ; Kutterolf, Steffen ; Freundt, Armin ; van den Bogaard, Paul:
Volcanic ashes from large volcanic eruptions in Central and South America and the Caribbean igneous basement .
Vortrag: IODP-Workshop "Tectonics, Circulation, and Climate in the Caribbean Gateway",
Austin, Texas, USA, 31.04.2006
Stichwörter:  [FB4/MUHS]

Moerz, Tobias ; Schramm, B. ; Hauff, Folkmar ; Grevemeyer, Ingo ; Hoernle, Kaj ; Villinger, H. ; Brückmann, Warner ; Garbe-Schönberg, C.-Dieter:
A window to the seismogenic zone - cold recycling of oceanic basement at the Mid Atlantic forearc (ODP Leg 170 and 205) .
Vortrag: ICDP-IODP Meeting,
Potsdam, 14.03.-16.03.2005
Stichwörter:  [FB47GDY]; [FB4/MUHS]; [FB1/P-OZ]

Geldmacher, Jörg ; Hoernle, Kaj ; Gaertner, E. ; Kluegel, Andreas:
Age and origin of the Central American forearc basement - evidence for the extent of the Caribbean large igneous province?
Vortrag: ICDP-IODP Meeting,
Potsdam, 14.03.-16.03.2005
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj ; Sadofsky, Seth ; Portnyagin, Maxim:
Differences in composition of arc volcanic rocks in Central America and Kamchatka reflect differences in input and tectonic processes .
Vortrag: AGU Fall Meeting 2005,
San Francisco, USA, 05.-09.12.2005
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Wittig, N. ; Duggen, S. ; Baker, J. ; Kluegel, A. ; Hoernle, Kaj:
HIMU lithospheric mantle beneath Northwest Africa .
Vortrag: Goldschmidt Conference 2005,
Moscow, Idaho, USA, 21.-25.05.2005
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Hoernle, Kaj ; Hauff, Folkmar:
Instantaneous melts from garnet peridotite preserved in melt inclusions from crust contaminated rocks in Kamchatka .
Vortrag: Inclusions in Minerals and Processes in the Earth's Mantle Conference,
Ringberg Castle, Tegernsee, 09.-13.05.2005
Stichwörter:  [FB4/MUHS]

Sadofsky, Seth ; Hoernle, Kaj ; Duggen, Svend ; Bebout, G. E.:
Nitrogen isotope geochemistry of volcanic rocks from Central America: implications fro subduction-zone N cycling .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 05.12.-09.2005
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj ; van den Bogaard, Paul ; Hauff, Folkmar ; Werner, Reinhard ; Geldmacher, J.:
Origin of long-term intraplate volcanism in the Canaries, Galapagos and New Zealand: Which are consistent with the plume hypothesis?
Vortrag: AGU Chapman Conference: The Great Plume Debate,
Fort William, Scotland, 28.08.-01.09.2005
Stichwörter:  [FB4/MUHS]

Portnyagin, Maxim ; Hoernle, Kaj:
Re-equilibration of melt inclusions in spinel .
Vortrag: Inclusions in Minerals and Processes in the Earth's Mantle Conference,
Ringberg Castle, Tegernsee, 09.-13.05.2005
Stichwörter:  [FB4/MUHS]

Gurenko, A. A. ; Sobolev, A. V. ; Hoernle, Kaj ; Schmincke, Hans-Ulrich:
Recycled component in the Canary plume, Canary Islands, Spain .
Vortrag: "Inclusions in Minerals and Processes in Earth's Mantle" Conference, Schloss Ringberg,
Kreuth am Tegernsee, 09.05.-13.05.2005
Stichwörter:  [FB4/MUHS]

Gurenko, A. A. ; Sobolev, A. V. ; Hoernle, Kaj ; Schmincke, Hans-Ulrich:
Recycled component in the Canary plume: constraints from olivine phenocryst composition and radiogenic isotopes in the shield stage lavas from the Canary Islands .
Vortrag: AGU Fall Meeting,
San Francisco, California, USA, 05.12.-09.12.2005
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj ; Hauff, Folkmar ; van den Bogaard, Paul ; Werner, Reinhard ; Mortimer, N.:
The Hikurangi oceanic plateau: Another large piece of the largest volcanic event on earth .
Vortrag: Goldschmidt Conference 2005,
Moscow, Idaho, USA, 21.-25.05.2005
Stichwörter:  [FB4/MUHS]

Hoernle, Kaj ; Hauff, Folkmar ; Werner, Reinhard ; van den Bogaard, Paul ; Mortimer, N. ; SO168 Scientific Party:
Ursprung und Entwicklung des Hikurangi Ozeanplateaus (Neuseeland): Ein Fragment des größten bekannten vulkanischen Ereignisses auf der Erde? (SO168 ZEALANDIA) .
Vortrag: BMBF Statusseminar "Meeresforschung mit FS SONNE",
Warnemünde, 09.-11.03.2005
Stichwörter:  [FB4/MUHS]

Sadofsky, S. ; Hoernle, Kaj ; van den Bogaard, Paul:
Volatile cycling through the Central American Volcanic Arc from melt inclusions studies of Nicaraguan and Costa Rican magmas .
Vortrag: Goldschmidt Conference,
Moscow, Idaho, USA, 20.-25.05.2005
Stichwörter:  [SFB574]

Hoernle, Kaj ; Sadofsky, S. ; van den Bogaard, Paul ; Nichols, H.:
Sources and fluxes of volatiles throught the Central American arc in Nicaragua and Costa Rica .
Vortrag: IAVCEI General Assembly,
Pucon, Chile, 14.-20.11.2004
Stichwörter:  [FB4/MUHS]; [SFB574]; Vortrag

Sadofsky, S. ; Hoernle, Kaj ; van den Bogaard, Paul:
The Role of Water in arc magmatism in Nicaragua and Costa Rica .
Vortrag: AGU Fall Meeting,
San Francisco, USA, 13.-17..12.2004
Stichwörter:  [SFB574]

Sadofsky, S. ; Hoernle, Kaj ; van den Bogaard, Paul ; Alvarado, G. ; Strauch, W.:
Volatile fluxes through the Central American volcanic arc: evidence from melt inclusions from Nicaragua and Costa Rica .
Vortrag: EGU 1st General Essembly,
Nice, France, 25.-30.04..2004
Stichwörter:  [SFB574]

Sadofsky, S. ; Hoernle, Kaj ; van den Bogaard, Paul ; Alvarado, G. ; Strauch, W.:
Volatiles in melt inclusions from the Central American volcanic arc: Insights into subduction-zone volatile cycling .
Vortrag: Goldschmidt Conference,
Kopenhagen, Denmark, 05.-11.06.2004
Stichwörter:  [SFB574]

Nichols, Holly ; Hoernle, Kaj ; van den Boogard, Paul:
Across-arc variations in Central America: implications for slab dehydration as indicated by Sr-Nd-Pb isotopes .
Vortrag: LAK 2003: 18th Colloquium on Latin American Earth Sciences,
Freiberg, 03.- 05.04.2003
Stichwörter:  [SFB574]

Sadofsky, Seth ; Hoernle, Kaj ; van den Bogaard, Paul:
Fluxes of Volatiles Through the Central American Subduction-Zone: Constraints from Melt Inclusions in Mafic Volcanic Rocks .
Vortrag: DMG-GV-DGG-Tagung GEO2003,
Bochum, Deutschland, 22.- 25.09.2003
Stichwörter:  [SFB574]

Nichols, Holly ; Hoernle, Kaj ; van den Bogaard, Paul:
Sr-Nd-Pb isotopic variations across the central american volcanic arc: subduction input vs. volcanic output .
Vortrag: EGS-AGU-EUG Joint Assembly,
Nice, France, 06.- 11.04.2003
Stichwörter:  [SFB574]

Hoernle, Kaj ; Sadofsky, Seth ; Nichols Holly ; Portnyagin, Maxim ; van den Bogaard, Paul ; Alvarado, Guillermo:
Volatile, Trace Element and Isotopic Variations of Mafic Arc Volcanic Rocks from Nicaragua and Costa Rica .
Vortrag: AGU - Fall Meeting,
San Francisco, USA, 08.- 12.12.2003
Stichwörter:  [SFB574]

Christie, D. M. ; Wintersteller, P. ; Werner, Reinhard ; Hanan, B. B. ; Hoernle, Kaj ; SO158 shipboard scientific party:
Galapagos Plume-Ridge Interaction Part 1: Morphologic Variations Along the Eastern Galapagos Spreading Center. Results from the SO158 \MEGAPRINT\" expedition " .
Vortrag: AGU - Fall Meeting,
San Francisco, 10.-12.12.2001
Stichwörter:  [SFB574]