Staff

Prof. Dr. Kaj Hoernle

  Forschungsbereich 4: Dynamik des Ozeanbodens
  FE Magmatische und hydrothermale Systeme
  

  Office:
  Room: 8/D-208
  Phone: +49 431 600-2642
  Fax: +49 431 600-2922
  Email: khoernle(at)geomar.de

  Address:
  Wischhofstrasse 1-3
  D-24148 Kiel

Education and career

    • Since 1994 Professor of Petrology and Geochemistry at the Christian-Albrechts University of Kiel, Germany and the GEOMAR Helmholtz Center for Ocean Research (formerly the IFM-GEOMAR Leibniz Institute of Marine Sciences from 2004-2011 and the GEOMAR Research Center for Marine Geosciences before 2004).
    • Since 2014 Visiting Fellow/Honorary Associate of Department of Earth and Planetary Sciences, Macquarie University, NSW, Australia
    • 08/09-07/10 Adjunct Professor at Earth and Ocean Sciences, University of South Carolina, USA, during sabbatical
    • 1993 - 1994  Assistant Research Scientist and Lecturer, Marine Sciences Institute and Dept. of Geological Sciences, University of California, Santa Cruz, U.S.A.
    • 1991 - 1993  Postdoctoral Researcher, University of California, Santa Cruz
    • 1990 - 1991  Postdoctoral Researcher, Department of Geological Sciences, University of California, Santa Barbara
    • 06/1990  Ph.D., Geochemistry, University of California, Santa Barbara, U.S.A. Advisor:  Prof. George Tilton
    • 03/1987  M.A., Petrology, University of California, Santa Barbara
    • 05/1982  B.A., Summa Cum Laude, Geology, Columbia University, New York City
    • 06/1978  High School Diploma, Valedictorian, Richmond Academy High School, Augusta, Georgia, U.S.A.

    Professional Positions and Activities

    • 03/2011-present Scientific Program Coordinator at Helmholtz Centre for Ocean Research Kiel GEOMAR
    • 2006-2012 Chair, Collaborative Research Center SFB574 “Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters” at the Christian Albrechts University of Kiel (http://www.sfb574.ifm-geomar.de/php/goto/Home/index.php)
    • 2010-2011 Chair, Research Division 4 (Dynamics of the Ocean Floor), IFM-GEOMAR Leibniz Institute of Marine Sciences
    • 2007-2010 Deputy Chair, Research Division 4 (Dynamics of the Ocean Floor), IFM-GEOMAR Leibniz Institute of Marine Sciences
    • 11/1999-02/2007 Assistant Director, IFM-GEOMAR Leibniz Institute for Marine Sciences and GEOMAR Research Center for Marine Geosciences
    • Since 09/2006 Member of the Hotspot Geodynamics Detailed Planning Group (DPG) established by the IODP Science Planning Committee (SPC)
    • Since 2001 Member, InterRidge Work Group “Ridge-Hotspot Interaction”.
    • 1-4/2004 Acting Chair of Research Division 4: Dynamics of the Ocean Floor, IFM-GEOMAR Leibniz Institute for Marine Sciences
    • 03/2003-12/2003 Acting Chair of the Department of Volcanology & Petrology, GEOMAR Research Center.
    • 11/1999-12/2002 Chair of Public Relations Committee, GEOMAR Research Center
    • 1997-1999 IAVCEI Ocean Island Magmatism Commission

    Scientific Interest & Study Areas

    - Temporal and spatial evolution of intraplate volcanism: ocean island and seamount volcanoes and aseismic volcanic ridges (Canary, Iceland, Madeira, Selvagen, Cape Verde, Hawaiian, Tristan/Gough and Galapagos Islands and associated seamounts and ridges; Marie Byrd, submarine Zealandia, Discovery, Agulhas Fracture Zone and Christmas Island Seamounts; Madeira/Torre Rise and Cocos, Carnegie, Malpelo, Coiba and Walvis Ridges), continental intraplate volcanism (Europe, New Zealand and western U.S.) and oceanic plateaus or Large Igneous Provinces = LIPs (Caribbean, Ontong Java, Manihiki, Hikurangi, Shatsky, Etendeka).

    - Subduction zone magmatism, including arc initiation, temporal and spatial evolution of arc volcanism and volatile cycles through subduction zones (Kamchatka, Aleutians, Central America from Panama to Guatemala, Chile, Argentina, Tonga-Kermadec Arc, Iran, westernmost Mediterranean including southern Spain and northern Morocco, Izu-Bonin)

    - Hazards related to intraplate and subduction zone volcanism (e.g. Iceland, Canary Islands, Central America, Chile, Kamchatka, Aleutians)

    - Mid-ocean Ridge Volcanism and Plume-Ridge Interaction (Iceland, Galapagos Spreading Center, East Pacific Rise, Southern Mid-Atlantic Ridge, Woodlark)

    - Composition of Oceanic Crust, including processes involved in its origin and its alteration (Early Cenozoic to Mesozoic crust in the NW Pacific, eastern North Atlantic, NE Indian Ocean and accreted to North Island New Zealand; young crust outboard Central America, including Site 1256 first location where in situ gabbros were drilled)

    - Opening and closing of marine gateways and landbridges (western Mediterranean, Central American)

    - Evolution of Origin of Continental Crust (Central America, Aleutians, North China Craton, Iceland, northern Chile)

    - Resources related to volcanic systems (e.g. contents of precious metals such as gold in volcanic glasses)

    Awards and Honors

    • 2014 UCSB Earth Science Distinguished Alumni Award

    • 2-3/2000  William Evans Fellowship; Otago University, Dunedin, New Zealand
    • 09/1983 - 12/1984  Deutscher Akademischer Austauschdienst (DAAD) Scholarship to study at the Ruhr University, Bochum, Germany
    • 05/1982  B.A. degree with Summa Cum Laude, Columbia University.
    • 09/1978 - 05/1982 Dean's List, Columbia University, every semester; Phi Beta Kappa
    • 06/1978  Valedictorian, Richmond Academy High School, Augusta, Georgia, U.S.A.

    Educational and Teaching Experience and Interests

    Teaching Interests

    I have taught a wide array of courses in both English and German at Columbia University in N.Y.C. (Paleontology Laboratory), University of California Santa Barbara (Oceanography Laboratory, Rock Identification, Summer Field Mapping Courses, Introduction to Geology), University of California Santa Cruz (Seminars on Isotope Geochemistry), and the Christian Albrechts University of Kiel (Introduction to Geochemistry, Magmatic Processes and Plate Tectonics, Geochronology and Isotope Geochemistry, Introduction to the Geochemistry of Magmatic Rocks, Origin and Evolution of the Solar System, laboratory course on Radiogenic Isotope Analyses, geologic mapping courses, and seminars covering a wide array of topics including natural hazards, relationship between volcanism and climate, magmatic petrology, geochemistry, application of geophysical techniques to understanding magmatic systems, and geodynamics). I would be happy to contribute to teaching introductory geological courses (including field courses and courses on subjects such as geological hazards), introductory and advanced courses in igneous petrology and geochemistry, and courses focusing on the geodynamics of subduction zones, mid ocean ridges and intraplate volcanic regions (hotspots, magmatic and non-magmatic seamounts, and large igneous provinces both submarine and terrestrial).

     

    Primary Advisor of Following Doctoral (Ph.D.) Degrees

    Below are listed the completed and on-going doctoral degrees for which I was the primary advisor. I have co-supervised a similar number of doctoral students that are not listed.

    1) Folkmar Hauff (1998) Age and Geochemical Constraints on the Origin of Oceanic Basement Complexes in Costa Rica and the Caribbean Large Igneous Province. Dissertation. Christian Albrechts University of Kiel (CAU).

    2) Joerg Geldmacher (2000) Temporal and geochemical evolution of the Madeira and Selvagen Islands and associated seamounts (eastern North Atlantic): Implications for the size and structure of mantle plumes. Dissertation. CAU.

    3) Angelika Schmidt (2001) Temporal and Spatial Evolution of the Izu Island Arc, Japan in Terms of Sr-Nd-Pb Isotope Geochemistry. Dissertation. CAU.

    4) Svend Duggen (2002) Spatial and temporal geochemical evolution of igneous rocks in the Alborán Region (westernmost Mediterreanean): Implications for the origin of Mediterranean-style back-arc basins and the Messinian Salinity Crisis. Dissertation. CAU.

    5) Sylwia Krolikowska (2005) The chemical and isotopic composition of the low temperature altered MORB from the Australian Antarctic Discordance. Dissertation. CAU.

    6) Britta Lissinna (2005) A profile through the Central American landbridge in western Panama:  115 Ma interplay between the Galapagos Hotspot and the Central American Subduction Zone. Dissertation. CAU.

    7) Christian Timm (2008) The Origin of Intraplate Volcanism on the New Zealand micro-continent Zealandia Dissertation. CAU.

    8) Ken Heydolph (2010) Spatial variations in the geochemistry of arc volcanism in Central America. Dissertation. CAU.

    9) Joana Rohde (2013) Geochronology and Geochemistry of the Tristan-Gough Hotspot Track. Dissertation. CAU.

    10) Guillaume Jacques (2013) Causes of along- and across-arc geochemical variations in the Southern Volcanic Zone (33°-43°S) in Chile and Argentina. Dissertation. CAU.

    11) Andrea Kipf (2014) Enigmatic Intraplate volcanism: A geochronological and geochemical approach for the Marie Byrd Seamounts (Antarctica) and the Christmas Island Seamount Province (Indian Ocean). Dissertation. Christian Albrechts University of Kiel.

    12) Tobias Höfig (2014) Geochemical (major and trace elements and Sr-Nd-Hf-Pb isotopes) characterization of the upper oceanic crust (sediments to gabbros) at ODP/IODP Site 1256 in the eastern Central Pacific (Doktorarbeit/PhD), Christian-Albrechts-Universität Kiel, Kiel, Germany, 147 pp

     

    Present Ph.D. Students

    13) Antje Herbrich  (2015) SO208 PLUMEFLUX - Distribution of Galápagos plume material in the equatorial East Pacific Ocean (Doktorarbeit/PhD), Christian-Albrechts-Universität, Kiel.           

    14) Nadine Schattel (expected in 2016) Physicochemical properties (T, P, fO2) of silicic (dacitic and rhyolitic) volcanism on Iceland formed in different tectonic settings from melt inclusions and phenocryst compositions (CAU).

    15) Antje Schwindrofska (expected in 2016) New insights into the origin and evolution of different styles of intraplate magmatism:  Caribbean Large Igneous Province, Discovery Seamounts and Volcanism in the Agulhas Fracture Zone (CAU).

    16) Roman Golowin (expected in 2016) Sources of flood basalt volcanism evaluating major elements, trace elements and isotopes from whole rocks, olivine phenocrysts and olivine-hosted melt inclusions (CAU).

    17) Christina Bonanati (expected in 2016) Reconstructing marine tephra stratigraphy to evaluate future threats to Europe from Icelandic Volcanism (CAU).

    18) Stephan Homrighausen (expected in 2017) The older history of the Tristan-Gough hotspot system: Walvis Ridge and Rio Grande Rise (CAU).

    19) Xiaojun Long (expected 2019) Age and origin of isolated intraplate volcanism in the Central Atlantic Ocean and melt anomalies at the Atlantic spreading center (CAU).

    Primary Advisor of the following Masters/Diploma Theses (note Diploma Thesis is the equivalent of a U.S. Masters Thesis):

    1) Susanne Dorn (1997) Die geochemische Entwicklung einer Intraplatten-Vulkaninsel am Beispiel von La Gomera / Kanarische Inseln. Diplomarbeit. Diploma (equivalent to Masters) Thesis, Christian Albrechts University of Kiel (CAU).

    2) Beate Wenskowski (2000) The Role of Recycled Oceanic Crust in the Genesis of the Arc Melts,  Northern Kurile Arc/Die Rolle von recycelter ozeanischer Kruste bei der Bildung von Schmelzen im nördlichen Kurilen-Inselbogen. Diploma (equivalent to Masters) Thesis, CAU.

    3) Svend Duggen (1998) Evidence for a Miocene volcanic arc in the Alboran Sea (westernmost Mediterranean): Geochemistry of submarine volcanic rocks. Diploma Thesis, CAU, Kiel.

    4) Miriam Rehder (2004) “The origin of submarine volcanism on the Chatham Rise, New Zealand – A model based on geochemical data”. Diploma Thesis, CAU, Kiel.

    5) Ken Heydolph (2005) Petrology of the Campbell Plateau and geochemical evolution of the Dunedin Volcano. Diploma Thesis, CAU, Kiel.

    6) Sonja Storm (2007) Genesis of silicic magmas in Iceland:  Significance for crustal formation. Diploma Thesis, CAU, Kiel.

    7) Julia Mahlke (2009) Geochemical evolution of Llaima and Villarrica Volcanoes, Central Chile. Diploma Thesis, CAU, Kiel.

    8) Joana Deppe (2009) Geochemical variations along the Gough-Tristan seamount tracks. Diploma Thesis, CAU, Kiel.

    9) Sarah Conrad (2012) Petrology, Geochemistry and Geochronology of the Christmas Island Volcanic Series:  Insights into the complex evolution of ocean islands. Diploma Thesis, CAU.

    10) Maren Wanke (2012) The Origin of the Bowers and Shirshov Ridges (Bering Sea, NW Pacific). Diploma Thesis, CAU, Kiel.

    11) Roman Golowin (2012)  Major, trace elements and volatiles in meld inclusions in minerals from the 1362 AD Öraefajökull erpution (Iceland): Implications for the origin of a large volume homogeneous rhyolitic magma in Iceland (Master thesis), CAU, Kiel, 73 pp.

    12) Nadine Schattel (2012) The 1875 Askja eruption on Iceland: magma storage conditions, mixing and regime of volatiles inferred from melt inclusions in plagioclase and pyroxene  (Master thesis), CAU, Kiel, 61 pp.

    13) Paulina Hoffmann (2013) Petrography, Major and Trace Element Geochemistry of the Discovery Seamounts  (Master thesis), CAU, Kiel, 66 pp.

    14) Anna Hauschild (2013) Volcanic Basement north of the Hess-Escarpment (Central Caribbean): A piece of the Caribbean Large Igneous Province? Diploma Thesis, Christian-Albrechts-Universität zu Kiel, 42 pp.

     

    Following Postdoctoral Researchers Funded through my Research Grants (unless
    otherwise noted)

    1)            Dr. Reinhard Werner (1996-2011)

    2)            Dr. Folkmar Hauff (1999)

    3)            Dr. Thomas Kokfelt (2000-2005)

    4)            Dr. Maxim Portnyagin (2001-2011, now at 50%)

    5)            Dr. Seth Sadofsky (2003-2007)

    6)            Dr. Jörg Geldmacher (2004)

    7)            Dr. Svend Duggen (2006-2009)

    8)            Dr. Christian Timm (2008-2010)

    9)            Dr. Heidi Wehrmann (2008-2016)

    10)        Dr. Ken Heydolph (2011-2013)

    11)        Dr. David Buchs (2011-2013) – funded through the Swiss Research Foundation

    12)        Dr. Nina Soager (2013-2015) – funded through the Danish Research Council

    13)        Dr. Guillaume Jacques (2013-2017)

    Research Cruises & Field Expeditions

    • Lead P.I. on 19 successful research cruise proposals
    • Chief scientist on seven research cruises with RV Sonne, RV Meteor and RV Poseidon
    • Carried out more than 50 field expeditions, including New Zealand; western U.S.A.; Central America; Chile/Argentina; Iceland, Canary, Madeira, Selvagen, Christmas, Alboran, Curacao and Cape Verde Islands; North Africa; Europe; Kamchatka, Russia; Namibia.

    Ship Expeditions with Participation of the Hoernle Research
    Group

    2016 Dutch Harbor – Petropavlovsk (SO249/1), with RV Sonne (Chief  Scientist and lead P.I.) Origin and Evolution of the Bering Sea: An intergrated geochronological, volcanological, petrological, and geochemical approach: 

    Leg 1, Western and Central Aleutian Volcanic Arc and Subduction Input, 05.06-15.07.2016 Petropavlovsk – Hakodate (SO249/2), RV Sonne (lead P.I.), 

    Leg 2, Westernmost Aleutian Arc and Chukotka Margin, Russia, 16.07-14.08.2016

    2016 Wellington – Wellington (SO246), with RV Sonne (co-P.I.) Chatham Rise (New Zealand): Compression, Extension and Breakup Mechanisms of a Submarine Continental Plateau, 30.1-23.3.2016

    2014 Durban – Cape Town (SO232) with RV Sonne. The Mozambique Ridge - a Suspected Large Igneous Province (SLIP)

    2014 Cape Town - Walvis Bay (SO233) with RV Sonne  (Chief  Scientist and lead P.I.) Temporal and Geochemical Evolution of the Walvis Ridge in the South Atlantic (WALVIS II)

    2013 Reykajvík - Galway (P457) with RV Poseidon (lead P.I.) Volcanic Risks from Iceland and Climate Change: The Late Quaternary to Anthropocene Development

    2012/2013 Suva - Auckland (SO225) with RV Sonne (lead P.I.) The Manihiki Plateau - Origin, Structure and Effects of Oceanic Plateaus and Pleistocene Dynamic of the West Pacific Warm Water Pool (MANIHIKI II)

    2011 Walvis Bay- Cape Town (MSM18/2) with RV Maria S. Merian:  The Agulhas Ridge: Connections between Changing Patterns of Deep Sea Currents and Volcanic-Tectonic Activity as well as Origin of the "Dupal Anomaly" and Intraplate Volcanism (AGULHAS) - Part 1: Seismics

    2011 Cape Town – Cape Town (MSM19/3) with RV Maria S. Merian (lead P.I.)The Agulhas Ridge: Connections between Changing Patterns of Deep Sea Currents and Volcanic-Tectonic Activity as well as Origin of the "Dupal Anomaly" and Intraplate Volcanism (AGULHAS) - Part 1: Dredging

    2010 Valparaiso – Valparaiso (SO210) with RV Sonne (lead P.I.)Pathways and Fluxes of Fluids and Volatile Components in the Chilean Subduction Zone and Assessment of the Risk of Earthquakes, Slides and Tsunamis (CHIFLUX)

    2010 Port of Spain – Curacao (M81/2A) with RV Meteor (Chief Scientist and lead P.I.):  Origin of the Caribbean Large Igneous Province in Connection with the Geodynamic Evolution of the Central Caribbean (CLIP) - Part 1: ROV-sampling

    2010 Curacao – Bridgetown (M81/2B) with RV Meteor (lead P.I.):  Origin of the Caribbean Large Igneous Province in Connection with the Geodynamic Evolution of the Central Caribbean (CLIP) - Part 2: Dredging and Magnetics

    2010 Caldera – Caldera (SO208 Leg 1) with RV Sonne (lead P.I.)Propagation of Galápagos Plume Material in the Equatorial East Pacific (PLUMEFLUX) - Part 1: Seamounts on the Cocos Plate off Northern Costa Rica and Nicaragua

    2010 Caldera – Guayaquil (SO208 Leg 2) with RV Sonne (Chief Scientist and lead P.I.)Propagation of Galápagos Plume Material in the Equatorial East Pacific (PLUMEFLUX) - Part 2: Galápagos Spreading Center

    2009 Yokohama-Townsville (IODP Exp. 324) with RV JOIDES Resolution:  Shatsky Rise Oceanic Plateau Formation

    2009 Yokohama/Japan – Tomakomai/Japan (SO201 Leg 1b) with RV Sonne (lead P.I.):  Kurile-Kamchatka and Aleutian Marginal Sea-Island Arc Systems: Geodynamic and Climate Interaction in Space and Time (KALMAR)

    2009 Townsville, Australia - Auckland, New Zealand with RV Sonne:  Magma Genesis, Tectonics, and Hydrothermalism along the Propagating Spreading Axis in the Woodlark Basin (WOODLARK)

    2009 Pusan/Korea – Tomakomai/Japan (SO201-Leg2) with RV SonneKurile-Kamchatka and Aleutian Marginal Sea-Island Arc Systems: Geodynamic and Climate Interaction in Space and Time (KALMAR)

    2009 Bremerhaven–Las Palmas (ANTXXVI/1) with RV Polarstern:  Friction Winch and Glass Fiber Cable Test Program to prepare Rockdrill Deployment on the SO208 Cruise

    2008 Mindelo – Fort-de-France (P379/2) with RV Poseidon:  Causes for Spatial, Temporal, and Geochemical Variations of the Ocean Crust: Researcher Ridge and Mid Atlantic Ridge at 14-17˚N (MARRVI)

    2008 Merak/Indonesia – Singapore (SO199) with RV Sonne (Chief Scientist and lead P.I.):  Christmas Island Seamount Province and the Investigator Ridge: Age and Causes of Intraplate Volcanism and Geodynamic Evolution of the South-Eastern Indian Ocean (CHRISP)

    2008 Las Palmas – Mindelo (P379/1) with RV Poseidon:  Non-Linear Intraplate Volcanism in the Caribbean-Canary Island Passage (VIKKI)

    2007 Suva/Fiji – Apia/Samoa (SO193) with RV Sonne (lead P.I.):  Temporal, Spatial, and Tectonic Evolution of Oceanic Plateaus (Manihiki II)

    2006 Punta Arenas – Punta Arenas (ANT XXIII/4) with RV Polarstern:  Subproject: Origin and Effects of magmatism at the Marie Byrd Seamounts (Amundsen Sea)

    2005 Balboa- Panama City (IODP Exp. 309) with RV JOIDES Resolution:  Superfast Spreading Rate Crust 2: A complete in situ section of upper oceanic crust formed at a superfast spreading rate

    2004 Pusan – Vladivostok – Pusan (SO178) with RV Sonne:  Kurile Ochotsk Sea Marine Experiment (KOMEX)

    2003 Lyttelton/Christchurch - Devonport/Auckland (SO 169) with RV Sonne:  Structure and Dynamics of a Submarine Continent: Tectonic-Magmatic Evolution of the Campbell Plateau (CAMP)

    2003 Balboa-Balboa (ODP Leg 206) with RV JOIDES Resolution:  Initiation of Drilling an Intact Section of Upper Oceanic Crust Formed at a Superfast Spreading Rate at Site 1256 in the Eastern Equatorial Pacific

    2002/2003 Sydney - Lyttelton/Christchurch (SO 168) with RV Sonne  (Chief Scientist and lead P.I.):  Causes and Effects of Plume- and Rift-Related Cretaceous and Cenocoic Volcanism on Zealandia (ZEALANDIA)

    2002 Pusan - Pusan (LV 29) with RV Lavrentyev:  Kurile Ochotsk Sea Marine Experiment (KOMEX)

    2001 Warnemünde - Malaga (M51/1) with RV Meteor (Chief Scientist and lead P.I.):  Temporal and Spatial Reconstruction of Volcanism in the Eastern North Atlantic and the Alboran Sea (VULKOSA)

    2001 Easter Island - Guayaquil (SO 158) with RV Sonne (lead P.I.): Multidisciplinary Examination of Galápagos Plume Ridge Interaction (MEGAPRINT)

    1999 Vladivostok - Pusan (GE 99) with RV Gelovani:  Kurile Ochotsk Sea Marine Experiment (KOMEX)

    1999 Perth-Perth (ODP Leg 187) with Joides ResolutionEvolution of the Australian Antarctic Discordance, the Australian Antarctic Depth Anomaly, and the Indian/Pacific Mantle Isotopic Boundary

    1999 Caldera - Caldera (SO 144-3a) with RV Sonne:  Panamá Basin and Galápagos Plume - New Investigations of Intraplate Volcanism (PAGANINI)

    1999 Caldera - Balboa (SO 144-3b) with RV Sonne (lead P.I.):  Panamá Basin and Galápagos Plume - New Investigations of Intraplate Volcanism (PAGANINI)

    1998 Pusan - Pusan (LV 28) with RV Lavrentyev: Kurile Ochotsk Sea Marine Experiment (KOMEX)

    1997 Barcelona - Las Palmas (POS 235) with RV Poseidon (Chief Scientist and lead P.I.): Age and Origin of Seamounts and Volcanic Islands in the Eastern North Atlantic and the Alboran Sea

    1996 Balboa - San Francisco, CA (SO 107) with RV Sonne: Geological and Geophysical Investigation off Costa Rica and Nicaragua - Contributions to a Better Understanding of the Active East Pacific Continental Margin (PACOMAR)

    1980 Hatteras, N.C. – Montauk, N.Y. with RV Eastward

     

    Scheduled cruises

    2017 Auckland – Auckland (SO255), RV Sonne (Chief Scientist and lead P.I.), The Life Cycle of the Vitiaz-Kermadec Arc/Backarc system: From arc initiation to splitting and backarc basin formation, 28.02-14.04.2017

    2017 Fremantle – Colombo (SO258/1), RV Sonne (co-PI), Do Aphanasy-Nikitin and surrounding seamounts belong to a 85°E hotspot track?, 05.06-9.07.2017

     

     

    Field Expeditiones

    Country

    Dates

    Alboran Island, Mediterannean

    08.10.2001

     

     

    Azores Islands (Sao Miguel, Pico, Faial)

    08-15.05.2009

     

     

    Canary Islands

     

    Gran Canaria

    04-31.03.1984

    Gran Canaria

    08.04.-18.05.1986

    Gran Canaria

    22.07.-02.08.1987

    Fuenteventura

    09-14.08.1987

    Gran Canaria

    12-15.09.1990

    All Canary Islands

    07.10.-17.11.1991

    Gomera, Gran Canaria

    18-22.11.1996

    Gran Canaria

    29.05.-01.06.2002

     

     

    Cape Verde Islands (Sao Vicente, Sal, Maio, Santiago, Fogo)

    07-15.06.2004

     

     

    Central America

     

    Costa Rica

    04-09.01.1995

    Costa Rica/Panama

    08-23.02.1997

    Costa Rica

    09-15.02.2001

    Panama

    16.02-14.03.2001

    Nicaragua

    18.02.-08.03.2002

    Costa Rica

    09-24.03.2002

    Costa Rica

    23.02.-08.03.2003

    Panama

    21.02.-05.03.2004

    Costa Rica

    06-12.03.2004

    El Salvador/Guatemala

    09-20.02.2005

     

     

    Chile/Argentina

     

    Chile (Central Volcanic Zone)

    09-12.11.2004

    Chile (Central Volcanic Zone)

    04-15.01.2006

    Chile (Central & Southern Volcanic Zones)

    27.02-23.03.2007

    Chile/Argentina (Southern Voclanic Zone)

    10.02.-18.03.2009

    Chile/Argentina (Southern Voclanic Zone)

    17.01.-03.02.2010

    Chile/Argentina (Southern Voclanic Zone)

    27.02.-07.03.2011

    Argentina (Backarc Southern Volcanic Zone)

    19.04.-26.04.2013

    Argentina (Andean Crust)

    10.11.-15.11.2013

     

     

    Curacao, Caribbean

    31.03.-03.04.2010

     

     

    Germany Eifel

    10.1983

    Germany Eifel

    multiple times 1984

    Germany Sauerland

    10.1997

     

     

    Iceland

    01-08.08.1997

    Iceland

    12-22-08.2002

     

     

    Italy, Active Volcanoes Fieldtrip

    27.09.-14.10.2008

     

     

    Kamchatka, Russia

    17.07.-09.08.2001

    Kamchatka, Russia

    29.07.-15.08.2004

     

     

    Madeira/Porto Santo/Desertas

     

    Madeira/Porto Santo Islands

    12.07.1996

    Madeira/Desertas/Porto Santa Islands

    10-18.03.1998

    Madeira Island

    16-21.07.1999

    Madeira Island

    17-29.09.2002

     

    Namibia (Etendeka flood basalts and lower crust)

     

    23.09-13.10.2013

    Namibia (Etendeka flood basalts)

    21.06-27.06.2013

     

    New Zealand (South Island)

    02.-03.2000

    New Zealand (South Island)

    05-18.03.2005

    New Zealand (South & North Islands)

    04-19.09.2006

     

     

    Oman

    17-23.02.2008

     

     

    Selvagen Islands

    22-26.11.1997

    Selvagen Islands

    20.07.1999

     

     

    Spain/Morocco

    16-31.05.1999

     

     

    USA

     

    Calderas of the Western USA Fieldtrip

    21.10.-11.11.1988

    New Mexico Volcanism Fieldtrip

    20.-25.06.1989

    South Carolina/Georgia, USA

    24.03.-11.04.2002

    California, USA

    01.-10.08.2006

    Southwest USA

    31.05.-07.07.2010

    Arizona USA

    21.10.-26.10. 2012

    Publikationen

    Number of items: 147.

    Articles in a Scientific Journal - peer-reviewed

    [img] [img]

    Golowin, R., Portnyagin, M., Hoernle, K., Sobolev, A., Kuzmin, D. and Werner, R. (2017) The role and conditions of second-stage mantle melting in the generation of low-Ti tholeiites and boninites: the case of the Manihiki Plateau and the Troodos ophiolite. Contributions to Mineralogy and Petrology, 172 (11-12). p. 104. DOI 10.1007/s00410-017-1424-3.

    [img] [img]

    Yogodzinski, G. M., Kelemen, P. B., Hoernle, K., Brown, S. T., Bindeman, I., Vervoort, J. D., Sims, K. W. W., Portnyagin, M. and Werner, R. (2017) Sr and O isotopes in western Aleutian seafloor lavas: Implications for the source of fluids and trace element character of arc volcanic rocks. Earth and Planetary Science Letters, 475 . pp. 169-180. DOI 10.1016/j.epsl.2017.07.007.

    [img] [img]

    Klügel, A., Galipp, K., Hoernle, K., Hauff, F. and Groom, S. (2017) Geochemical and Volcanological Evolution of La Palma, Canary Islands. Journal of Petrology, 58 (6). pp. 1227-1248. DOI 10.1093/petrology/egx052.

    Bonanati, C., Wehrmann, H., Portnyagin, M. and Hoernle, K. (2017) The Eyjafiallajökull 2010 eruption and the preservation of medium-sized eruptions in marine surface sediment, offshore southern Iceland. Quaternary Research, 87 (3). pp. 386-406. DOI 10.1017/qua.2017.15.

    Golowin, R., Portnyagin, M., Hoernle, K., Hauff, F., Gurenko, A., Garbe-Schönberg, D., Werner, R. and Turner, S. (2017) Boninite-like intraplate magmas from Manihiki Plateau Require Ultra-depleted and Enriched Source Components. Nature Communications, 8 (14322). DOI 10.1038/NCOMMS14322.

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    Turner, S., Kokfelt, T., Hoernle, K., Johansen, T. S., Hauff, F., Lundstrom, C., van den Bogaard, P. and Klügel, A. (2017) Contrasting magmatic cannibalism forms evolved phonolitic magmas in the Canary Islands. Geology, 45 (2). pp. 147-150. DOI 10.1130/G38566.1.

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    Schindlbeck, J. C., Kutterolf, S., Freundt, A., Andrews, G. D. M., Wang, K. L., Völker, D., Werner, R., Frische, M. and Hoernle, K. (2016) Alkalic marine tephra layers at ODP Site 1241 - Major explosive eruptions from an oceanic volcano in a pre-shield stage?. Journal of Volcanology and Geothermal Research, 328 . pp. 96-104. DOI 10.1016/j.jvolgeores.2016.10.009.

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    Timm, C., Leybourne, M. I., Hoernle, K., Wysoczanski, R. J., Hauff, F., Handler, M., Caratori Tontini, F. and de Ronde, C. E. J. (2016) Trench-perpendicular Geochemical Variation Between two Adjacent Kermadec Arc Volcanoes Rumble II East and West: the Role of the Subducted Hikurangi Plateau in Element Recycling in Arc Magmas. Journal of Petrology, 57 (7). pp. 1335-1360. DOI 10.1093/petrology/egw042.

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    Herbrich, A., Hauff, F., Hoernle, K., Werner, R., Garbe-Schönberg, D. and White, S. (2016) A 1.5 Ma record of plume-ridge interaction at the Western Galápagos Spreading Center (91°40’-92°00’W). Geochimica et Cosmochimica Acta, 185 . pp. 141-159. DOI 10.1016/j.gca.2016.04.036.

    Tejada, M. L. G., Geldmacher, J., Hauff, F., Heaton, D., Koppers, A. A. P., Garbe-Schönberg, D., Hoernle, K., Heydolph, K. and Sager, W. W. (2016) Geochemistry and Age of Shatsky, Hess, and Ojin Rise seamounts: Implications for a connection between the Shatsky and Hess Rises. Geochimica et Cosmochimica Acta, 185 . pp. 302-327. DOI 10.1016/j.gca.2016.04.006.

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    Turner, S., Kokfelt, T., Hoernle, K., Lundstrom, C. and Hauff, F. (2016) 231Pa systematics in postglacial volcanic rocks from Iceland. Geochimica et Cosmochimica Acta, 185 . pp. 129-140. DOI 10.1016/j.gca.2015.12.011.

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    Hastie, A. R., Fitton, J. G., Kerr, A. C., McDonald, I., Schwindrofska, A. and Hoernle, K. (2016) The composition of mantle plumes and the deep Earth. Earth and Planetary Science Letters, 444 . pp. 13-25. DOI 10.1016/j.epsl.2016.03.023.

    Schwindrofska, A., Hoernle, K., Hauff, F., van den Bogaard, P., Werner, R. and Garbe-Schönberg, D. (2016) Origin of enriched components in the South Atlantic: Evidence from 40 Ma geochemical zonation of the Discovery Seamounts. Earth and Planetary Science Letters, 441 . pp. 167-177. DOI 10.1016/j.epsl.2016.02.041.

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    Buchs, D. M., Hoernle, K., Hauff, F. and Baumgartner, P. O. (2016) Evidence from accreted seamounts for a depleted component in the early Galapagos plume. Geology, 44 (5). pp. 383-386. DOI 10.1130/G37618.1.

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    Hoernle, K., Schwindrofska, A., Werner, R., van den Bogaard, P., Hauff, F., Uenzelmann-Neben, G. and Garbe-Schönberg, D. (2016) Tectonic dissection and displacement of parts of Shona hotspot volcano 3500 km along the Agulhas-Falkland Fracture Zone. Geology, 44 (4). pp. 263-266. DOI 10.1130/G37582.1.

    Portnyagin, M. V., Duggen, S., Hauff, F., Mironov, N., Bindeman, I., Thirlwall, M. and Hoernle, K. (2015) Geochemistry of the Late Holocene rocks from the Tolbachik volcanic field, Kamchatka: Quantitative modelling of subduction-related open magmatic systems. Journal of Volcanology and Geothermal Research, 307 . pp. 133-155. DOI 10.1016/j.jvolgeores.2015.08.015.

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    Turner, S., Hoernle, K., Hauff, F., Johansen, T. S., Klügel, A., Kokfelt, T. and Lundstrom, C. (2015) 238U-230Th-226Ra Disequilibria Constraints on the Magmatic Evolution of the Cumbre Vieja Volcanics on La Palma, Canary Islands. Journal of Petrology, 56 (10). pp. 1999-2024. DOI 10.1093/petrology/egv061.

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    Turner, S., Kokfelt, T., Hauff, F., Haase, K., Lundstrom, C., Hoernle, K., Yeo, I. and Devey, C. (2015) Mid-ocean ridge basalt generation along the slow-spreading, South Mid-Atlantic Ridge (5–11°S): Inferences from 238U–230Th–226Ra disequilibria. Geochimica et Cosmochimica Acta, 169 . pp. 152-166. DOI 10.1016/j.gca.2015.07.036.

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    Mironov, N., Portnyagin, M., Botcharnikov, R., Gurenko, A., Hoernle, K. and Holtz, F. (2015) Quantification of the CO2 budget and H2O–CO2 systematics in subduction-zone magmas through the experimental hydration of melt inclusions in olivine at high H2O pressure. Earth and Planetary Science Letters, 425 . pp. 1-11. DOI 10.1016/j.epsl.2015.05.043.

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    Soager, N., Portnyagin, M., Hoernle, K., Holm, P. M., Hauff, F. and Garbe-Schönberg, D. (2015) Olivine Major and Trace Element Compositions in Southern Payenia Basalts, Argentina: Evidence for Pyroxenite–Peridotite Melt Mixing in a Back-arc Setting. Journal of Petrology, 56 (8). pp. 1495-1518. DOI 10.1093/petrology/egv043.

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    Hoernle, K., Rohde, J., Hauff, F., Garbe-Schönberg, D., Homrighausen, S., Werner, R. and Morgan, J. P. (2015) How and when plume zonation appeared during the 132 Myr evolution of the Tristan Hotspot. Nature Communications, 6 (7799). DOI 10.1038/ncomms8799.

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    O’Connor, J. M., Hoernle, K., Müller, R. D., Morgan, J. P., Butterworth, N. P., Hauff, F., Sandwell, D. T., Jokat, W., Wijbrans, J. R. and Stoffers, P. (2015) Deformation-related volcanism in the Pacific Ocean linked to the Hawaiian–Emperor bend. Nature Geoscience, 8 (5). pp. 393-397. DOI 10.1038/ngeo2416.

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    Gazel, E., Hayes, J. L., Hoernle, K., Kelemen, P., Everson, E., Holbrook, W. S., Hauff, F., van den Bogaard, P., Vance, E. A., Chu, S., Calvert, A. J., Carr, M. J. and Yogodzinski, G. M. (2015) Continental crust generated in oceanic arcs. Nature Geoscience, 8 (4). pp. 321-327. DOI 10.1038/ngeo2392.

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    Yogodzinski, G. M., Brown, S. T., Keleman, P. B., Vervoort, J. D., Portnyagin, M., Sims, M., Hoernle, K., Jicha, B. and Werner, R. (2015) The role of subducted basalt in the source of island arc magmas: Evidence from seafloor lavas of the western Aleutians. Journal of Petrology, 56 (3). pp. 441-492. DOI 10.1093/petrology/egv006.

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    Herbrich, A., Hoernle, K., Werner, R., Hauff, F., van den Bogaard, P. and Garbe-Schönberg, D. (2015) Cocos Plate Seamounts offshore NW Costa Rica and SW Nicaragua: Implications for large-scale distribution of Galápagos plume material in the upper mantle. Lithos, 212/215 . pp. 214-230. DOI 10.1016/j.lithos.2014.10.014.

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    Geldmacher, J., van den Bogaard, P., Heydolph, K. and Hoernle, K. (2014) The age of Earth’s largest volcano: Tamu Massif on Shatsky Rise (northwest Pacific Ocean). International Journal of Earth Sciences, 103 (8). pp. 2351-2357. DOI 10.1007/s00531-014-1078-6.

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    Völker, D., Wehrmann, H., Kutterolf, S., Iyer, K., Rabbel, W., Geersen, J. and Hoernle, K. (2014) Constraining input and output fluxes of the southern Central Chile Subduction Zone: water, chlorine, sulfur. International Journal of Earth Sciences, 103 (7). pp. 2129-2153. DOI 10.1007/s00531-014-1002-0.

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    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.

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    Falloon, T. J., Meffre, S., Crawford, A. J., Hoernle, K., Hauff, F., Bloomer, S. H. and Wright, D. J. (2014) Cretaceous fore-arc basalts from the Tonga arc: Geochemistry and implications for the tectonic history of the SW Pacific. Tectonophysics, 630 . pp. 21-32. DOI 10.1016/j.tecto.2014.05.007.

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    Timm, C., Davy, B., Haase, K., Hoernle, K. A., Graham, I. J., de Ronde, C. E. J., Woodhead, J., Bassett, D., Hauff, F., Mortimer, N., Seebeck, H. C., Wysoczanski, R. J., Caratori-Tontini, F. and Gamble, J. A. (2014) Subduction of the oceanic Hikurangi Plateau and its impact on the Kermadec arc. Nature Communications, 5 (4923). DOI 10.1038/ncomms5923.

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    Höfig, T., Geldmacher, J., Hoernle, K., Hauff, F., Duggen, S. and Garbe-Schönberg, D. (2014) From the lavas to the gabbros: 1.25 km of geochemical characterization of upper oceanic crust at ODP/IODP Site 1256, eastern equatorial Pacific. Lithos (210/211). pp. 289-312. DOI 10.1016/j.lithos.2014.08.013.

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    Schattel, N., Portnyagin, M., Golowin, R., Hoernle, K. and Bindeman, I. (2014) Contrasting conditions of rift and off-rift silicic magma origin on Iceland. Geophysical Research Letters, 41 (16). pp. 5813-5820. DOI 10.1002/2014GL060780.

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    Butterworth, N. P., Müller, R. D., Quevedo, L., M.O'Connor, J., Hoernle, K. and Morra, G. (2014) Pacific Plate slab pull and intraplate deformation in the early Cenozoic. Solid Earth, 5 . pp. 757-777. DOI 10.5194/se-5-757-2014.

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    Bouabdellah, M., Castorina, F., Bodnar, R. J., Banks, D., Jebrak, M., Prochaska, W., Lowry, D., Klugel, A. and Hoernle, K. (2014) Petroleum Migration, Fluid Mixing, and Halokinesis as the Main Ore-Forming Processes at the Peridiapiric Jbel Tirremi Fluorite-Barite Hydrothermal Deposit, Northeastern Morocco. Economic Geology, 109 (5). pp. 1223-1256. DOI 10.2113/econgeo.109.5.1223.

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    Kipf, A., Hauff, F., Werner, R., Gohl, K., van den Bogaard, P., Hoernle, K. A., Maicher, D. and Klügel, A. (2014) Seamounts off the West Antarctic margin: A case for non-hotspot driven intraplate volcanism. Gondwana Research, 25 . pp. 1660-1679. DOI 10.1016/j.gr.2013.06.013.

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    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. Chemical Geology, 371 . pp. 27-45. DOI 10.1016/j.chemgeo.2014.01.015.

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    Heydolph, K., Murphy, D. T., Geldmacher, J., Romanova, I. V., Greene, A., Hoernle, K., Weis, D. and Mahoney, J. (2014) Plume versus plate origin for the Shatsky Rise oceanic plateau (NW Pacific): Insights from Nd, Pb and Hf isotopes. Lithos, 200-201 . pp. 49-63. DOI 10.1016/j.lithos.2014.03.031.

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    Rohde, J. K., van den Bogaard, P., Hoernle, K., Hauff, F. and Werner, R. (2013) Evidence for an age progression along the Tristan-Gough volcanic track from new 40Ar/39Ar ages on phenocryst phases. Tectonophysics, 604 (SI). pp. 60-71. DOI 10.1016/j.tecto.2012.08.026.

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    Gurenko, A. A., Geldmacher, J., Hoernle, K. A. and Sobolev, A. V. (2013) A composite, isotopically-depleted peridotite and enriched pyroxenite source of Madeira magmas: Insights from olivine. Lithos, 170/171 . pp. 224-238. DOI 10.1016/j.lithos.2013.03.002.

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    Geldmacher, J., Höfig, T., Hauff, F., Hoernle, K., Garbe-Schönberg, D. and Wilson, D. S. (2013) Influence of the Galápagos hotspot on the East Pacific Rise during Miocene superfast spreading. Geology, 41 (2). pp. 183-186. DOI 10.1130/G33533.1.

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    Krasnova, E. A., Portnyagin, M. V., Silantyev, S. A., Hoernle, K. A. and Werner, R. (2013) Two-stage evolution of mantle peridotites from the Stalemate Fracture Zone, northwestern Pacific. Geochemistry International, 51 (9). pp. 683-695. DOI 10.1134/S0016702913080028.

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    Rohde, J., Hoernle, K., Hauff, F., Werner, R., O'Connor, J., Class, C., Garbe-Schönberg, D. and Jokat, W. (2013) 70 Ma chemical zonation of the Tristan-Gough hotspot track. Geology, 41 (3). pp. 335-338. DOI 10.1130/G33790.1.

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    Dzierma, Y., Rabbel, W., Thorwart, M., Koulakov, I., Wehrmann, H., Hoernle, K. and Comte, D. (2012) Seismic velocity structure of the slab and continental plate in the region of the 1960 Valdivia (Chile) slip maximum - insights into fluid release and plate coupling. Earth and Planetary Science Letters, 331-332 . pp. 164-176. DOI 10.1016/j.epsl.2012.02.006.

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    Gibbons, A. D., Barckhausen, U., van den Bogaard, P., Hoernle, K., Werner, R., Whittaker, J. M. and Müller, R. D. (2012) Constraining the Jurassic extent of Greater India: Tectonic evolution of the West Australian margin. Geochemistry Geophysics Geosystems, 13 . Q05W13. DOI 10.1029/2011GC003919.

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    Heydolph, K., Hoernle, K., Hauff, F., van den Bogaard, P., Portnyagin, M., Bindeman, I. and Garbe-Schönberg, D. (2012) Along and across arc geochemical variations in NW Central America: Evidence for involvement of lithospheric pyroxenite. Geochimica et Cosmochimica Acta, 84 . pp. 459-491. DOI 10.1016/j.gca.2012.01.035.

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    Kipf, A., Mortimer, N., Werner, R., Gohl, K., van den Bogaard, P., Hauff, F. and Hoernle, K. (2012) Granitoids and dykes of the Pine Island Bay region, West Antarctica. Antarctic Science, 24 (5). pp. 473-484. DOI 10.1017/S0954102012000259.

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    Meffre, S., Falloon, T., Crawford, J., Hoernle, K., Hauff, F., Duncan, R. A., Bloomer, S. H. and Wright, D. J. (2012) Basalts erupted along the Tongan fore-arc during subduction initiation: evidence from geochronology of dredged rocks from the Tonga fore-arc and trench. Geochemistry Geophysics Geosystems, 13 . Q12003. DOI 10.1029/2012GC004335.

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    Portnyagin, M., Hoernle, K., Storm, S., Mironov, N., van den Bogaard, C. and Botcharnikov, R. (2012) H2O-rich melt inclusions in fayalitic olivine from Hekla volcano: Implications for phase relationships in silicic systems and driving forces of explosive volcanism on Iceland. Earth and Planetary Science Letters, 357/358 . pp. 337-346. DOI 10.1016/j.epsl.2012.09.047.

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    Wanke, M., Portnyagin, M. V., Hoernle, K. A., Werner, R., Hauff, F., van den Bogaard, P. and Garbe-Schönberg, D. (2012) Bowers Ridge (Bering Sea): An Oligocene-Early Miocene island arc. Geology, 40 (8). pp. 687-690. DOI 10.1130/G33058.1.

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    Gazel, E., Hoernle, K., Carr, M. J., Herzberg, C., Saginor, I., van den Bogaard, P., Hauff, F., Feigenson, M. and Swisher III, C. (2011) Plume-subduction interaction in southern Central America: mantle upwelling and slab melting. Lithos, 121 . pp. 117-134. DOI 10.1016/j.lithos.2010.10.008. Date online first: 2010

    Geldmacher, J., Hoernle, K., Hanan, B. B., Blicher-Toft, J., Hauff, F., Gill, J. B. and Schmincke, H. U. (2011) Hafnium isotopic variations in East Atlantic intraplate volcanism. Contributions to Mineralogy and Petrology, 162 (1). pp. 21-36. DOI 10.1007/s00410-010-0580-5.

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    Hoernle, K., Hauff, F., Kokfelt, T., Haase, K. M., Garbe-Schönberg, D. and Werner, R. (2011) On- and off-axis chemical heterogeneities along the South Atlantic Mid-Ocean-Ridge (5-11 degrees S): Shallow or deep recycling of ocean crust and/or intraplate volcanism?. Earth and Planetary Science Letters, 306 . pp. 86-97. DOI 10.1016/j.epsl.2011.03.032.

    Hoernle, K., Hauff, F., Werner, R., van den Bogaard, P., Gibbons, A. D., Conrad, S. and Müller, R. D. (2011) Origin of Indian Ocean Seamount Province by shallow recycling of continental lithosphere. Nature Geoscience, 4 (12). pp. 883-887. DOI 10.1038/ngeo1331.

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    Li, S., Kusky, T. M., Zhao, G., Liu, X., Wang, L., Kopp, H., Hoernle, K., Zhang, G. and Dai, L. (2011) Thermochronological constraints on two-stage extrusion of HP/UHP terranes in the Dabie–Sulu orogen, east-central China. Tectonophysics, 504 . pp. 25-42. DOI 10.1016/j.tecto.2011.01.017.

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    Timm, C., Hoernle, K., Werner, R., Hauff, F., van den Bogaard, P., Michael, P., Coffin, M. and Koppers, A. (2011) Age and geochemistry of the oceanic Manihiki Plateau, SW Pacific: new evidence for a plume origin. Earth and Planetary Science Letters, 304 (1-2). pp. 135-146. DOI 10.1016/j.epsl.2011.01.025. Date online first: 2010

    Wehrmann, H., Hoernle, K., Portnyagin, M., Wiedenbeck, M. and Heydolph, K. (2011) Volcanic CO2 output at the Central American subduction zone inferred from melt inclusions in olivine crystals from mafic tephras. Geochemistry, Geophysics, Geosystems, 12 . Q06003. DOI 10.1029/2010GC003412.

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    Bouabdellah, M., Hoernle, K., Kchit, A., Duggen, S., Hauff, F., Klügel, A., Lowery, D. and Beaudoin, G. (2010) Petrogenesis of Eocene Tamazert continental carbonatites (Central High Atlas, Morocco): implications for a common source for the Tamazert and Canary and Cape Verde Island carbonatites. Journal of Petrology, 51 . pp. 1655-1686. DOI 10.1093/petrology/egq033.

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    Wittig, N., Pearson, D. G., Duggen, S., Baker, J. A. and Hoernle, K. (2010) Tracing the metasomatic and magmatic evolution of continental mantle roots with Sr, Nd, Hf and Pb isotopes : a case study of Middle Atlas (Morocco) peridotite xenoliths. Geochimica et Cosmochimica Acta, 74 (4). pp. 1417-1435. DOI 10.1016/j.gca.2009.10.048.

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    Gurenko, A. A., Hoernle, K., Sobolev, A. V., Hauff, F. and Schmincke, H. U. (2010) Source components of the Gran Canaria (Canary Islands) shield stage magmas: evidence from olivine composition and Sr-Nd-Pb isotopes. Contributions to Mineralogy and Petrology, 159 (5). pp. 689-702. DOI 10.1007/s00410-009-0448-8.

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    Timm, C., Hoernle, K., Werner, R., Hauff, F., van den Bogaard, P., White, J., Mortimer, N. and Garbe-Schönberg, C. D. (2010) Temporal and geochemical evolution of the Cenozoic intraplate volcanism of Zealandia. Earth-Science Reviews, 98 (1-2). pp. 38-64. DOI 10.1016/j.earscirev.2009.10.002.

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    Duggen, S., Hoernle, K., Hauff, F., Kluegel, A., Bouabdellah, M. and Thirlwall, M. F. (2009) Flow of Canary mantle plume material through a subcontinental lithospheric corridor beneath Africa to the Mediterranean: REPLY. Geology, 37 (3). pp. 283-286. DOI 10.1130/G30653Y.1 .

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    Gazel, E., Carr, M. J., Hoernle, K., Feigenson, M. D., Szymanski, D., Hauff, F. and van den Bogaard, P. (2009) Galapagos-OIB signature in southern Central America: mantle refertilization by arc-hot spot interaction. Geochemistry Geophysics Geosystems, 10 (2). DOI 10.1029/2008GC002246.

    Gurenko, A. A., Sobolev, A. V., Hoernle, K. A., Hauff, F. and Schmincke, H. U. (2009) Enriched, HIMU-type peridotite and depleted recycled pyroxenite in the Canary plume: A mixed-up mantle. Earth and Planetary Science Letters, 277 (3/4). pp. 514-524. DOI 10.1016/j.epsl.2008.11.013.


    Klügel, A., Schwarz, S., van den Bogaard, P., Hoernle, K., Wohlgemuth-Ueberwasser, C. C. and Köster, J. J. (2009) Structure and evolution of the volcanic rift zone at São Lourenço peninsula, Madeira. Bulletin of Volcanology, 71 (6). pp. 671-685. DOI 10.1007/s00445-008-0253-7.

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    Timm, C., Hoernle, K., van den Bogaard, P., Bindemann, I. and Weaver, S. (2009) Geochemical evolution of intraplate volcanism at Banks Peninsula, New Zealand : interaction between asthenospheric and lithospheric melts. Journal of Petrology, 50 (6). pp. 989-1023. DOI 10.1093/petrology/egp029.

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    [img]

    Geldmacher, J., Hoernle, K., Kluegel, A., van den Bogaard, P. and Bindeman, I. (2008) Geochemistry of a new enriched mantle type locality in the northern hemisphere: Implications for the origin of the EM-I source. Earth and Planetary Science Letters, 265 . pp. 167-182. DOI 10.1016/j.epsl.2007.10.001.

    Hoernle, K., Abt, D. L., Fischer, K. M., Nichols, H., Hauff, F., Abers, G. A., van den Bogaard, P., Heydolph, K., Alvarado, G., Protti, M. and Strauch, W. (2008) Arc-parallel flow in the mantle wedge beneath Costa Rica and Nicaragua. Nature, 451 (7182). pp. 1094-1097. DOI 10.1038/nature06550.

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    Portnyagin, M., Savelyev, D. P., Hoernle, K., Hauff, F. and Garbe-Schönberg, C. D. (2008) Mid-Cretaceous Hawaiian tholeiites preserved in Kamchatka. Geology, 36 (11). pp. 903-906. DOI 10.1130/G25171A.1.

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    Sadofsky, S. J., Portnyagin, M., Hoernle, K. and van den Bogaard, P. (2008) Subduction cycling of volatiles and trace elements through the Central American volcanic arc: evidence from melt inclusions. Contributions to Mineralogy and Petrology, 155 (4). pp. 433-456. DOI 10.1007/s00410-007-0251-3.

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    Duggen, S., Portnyagin, M., Baker, J., Ulfbeck, D., Hoernle, K., Garbe-Schönberg, C. D. and Grassineau, N. (2007) Drastic shift in lava geochemistry in the volcanic-front to rear-arc region of the Southern Kamchatkan subduction zone: Evidence for the transition from slab surface dehydration to sediment melting. Geochimica et Cosmochimica Acta, 71 . pp. 452-480. DOI 10.1016/j.gca.2006.09.018.

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    Krolikowska-Ciaglo, S., Deyhle, A., Hauff, F. and Hoernle, K. (2007) Boron isotope geochemistry and U-Pb systematics of altered MORB from the Australian Antarctic Disordance (ODP Leg 187). Chemical Geology, 242 . pp. 458-472. DOI 10.1016/j.chemgeo.2007.05.004.

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    Portnyagin, M., Hoernle, K., Plechov, P. Y., Mironov, N. L. and Khubunaya, S. A. (2007) Constraints on mantle melting and composition and nature of slab components in volcanic arcs from volatiles (H2O, S, Cl, F) and trace elements in melt inclusions from the Kamchatka Arc. Earth and Planetary Science Letters, 255 (1/2). pp. 53-69. DOI 10.1016/j.epsl.2006.12.005.

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    Geldmacher, J., Hoernle, K. A., Klügel, A., van den Bogaard, P., Wombacher, F. and Berning, B. (2006) Origin and geochemical evolution of the Madeira-Tore Rise (eastern North Atlantic). Journal of Geophysical Research - Solid Earth, 111 (B9). B09206. DOI 10.1029/2005JB003931.

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    Geldmacher, J., Hoernle, K., Klügel, A., van den Bogaard, P. and Duggen, S. (2006) A geochemical transect across a heterogeneous mantle upwelling: Implications for the evolution of the Madeira hotspot in space and time. Lithos, 90 (1-2). pp. 131-144. DOI 10.1016/j.lithos.2006.02.004.

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    Gurenko, A. A., Hoernle, K., Hauff, F., Schmincke, H. U., Han, D., Miura, Y. N. and Kaneoka, I. (2006) Major, trace element and Nd-Sr-Pb-O-He-Ar isotope signatures of shield stage lavas from the central and western Canary Islands: Insights into mantle and crustal processes. Chemical Geology, 233 (1-2). pp. 75-112. DOI 10.1016/j.chemgeo.2006.02.016.

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    Hoernle, K., White, J. D. L., van den Bogaard, P., Hauff, F., Coombs, D. S., Werner, R., Timm, C., Garbe-Schönberg, C. D., Reay, A. and Cooper, A. F. (2006) Cenozoic intraplate volcanism on New Zealand: Upwelling induced by lithospheric removal. Earth and Planetary Science Letters, 248 (1-2). pp. 350-367. DOI 10.1016/j.epsl.2006.06.001.

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    Kokfelt, T., Hoernle, K., Hauff, F., Fiebig, J., Werner, R. and Garbe-Schönberg, C. D. (2006) Combined Trace Element and Pb-Nd-Sr-O Isotope Evidence for Recycled Oceanic Crust (Upper and Lower) in the Iceland Mantle Plume. Journal of Petrology, 47 (9). pp. 1705-1749. DOI 10.1093/petrology/egl025.

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    Mortimer, N., Hoernle, K. A., Hauff, F., Palin, J. M., Dunlap, W. J., Werner, R. and Faure, K. (2006) New constraints on the age and evolution of the Wishbone Ridge, southwest Pacific Cretaceous microplates, and Zealandia-West Antarctica breakup. Geology, 34 (3). pp. 185-188. DOI 10.1130/G22168.1.

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    Bindeman, I. N., Eiler, J. M., Yogodzinski, G. M., Tatsumi, Y., Stern, C. R., Grove, T. L., Portnyagin, M., Hoernle, K. and Danyushevsky, L. V. (2005) Oxygen isotope evidence for slab melting in modern and ancient subduction zones. Earth and Planetary Science Letters, 235 (3/4). pp. 480-496. DOI 10.1016/j.epsl.2005.04.014.

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    Christie, D., Werner, R., Hauff, F., Hoernle, K. and Hanan, B. B. (2005) Morphological and geochemical variations along the eastern Galápagos Spreading Center. Geochemistry Geophysics Geosystems, 6 (1).

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    Geldmacher, J., Hoernle, K., van den Bogaard, P., Duggen, S. and Werner, R. (2005) New 40Ar/39Ar age and geochemical data from seamounts in the Canary and Madeira volcanic provinces: support for the mantle plume hypothesis. Earth and Planetary Science Letters, 237 (1-2). pp. 85-101. DOI 10.1016/j.epsl.2005.04.037.

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    Harpp, K., Wanless, V. D., Otto, R. H., Hoernle, K. A. and Werner, R. (2005) The Cocos and Carnegie Aseismic Ridges: a Trace Element Record of Long-term Plume-Spreading Center Interaction. Journal of Petrology, 46 (1). pp. 109-133. DOI 10.1093/petrology/egh064.

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    Johansen, T. S., Hauff, F., Hoernle, K., Klügel, A. and Kokfelt, T. F. (2005) Basanite to phonolite differentiation within 1550-1750 yr: U-Th-Ra isotopic evidence from the A.D. 1585 eruption on La Palma, Canary Islands. Geology, 33 (11). pp. 897-900. DOI 10.1130/G21663.1.

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    Kokfelt, T. F., Lundstrom, C., Hoernle, K., Hauff, F. and Werner, R. (2005) Plume-ridge interaction studied at the Galápagos spreading center: Evidence from 226Ra-230Th-238U and 231Pa-235U isotopic disequilibria. Earth and Planetary Science Letters, 234 (1-2). pp. 165-187. DOI 10.1016/j.epsl.2005.02.031.

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    Portnyagin, M., Hoernle, K., Avdeiko, G. P., Hauff, F., Werner, R., Bindeman, I., Uspensky, V. S. and Garbe-Schönberg, C. D. (2005) Transition from arc to oceanic magmatism at the Kamchatka-Aleutian junction. Geology, 33 (1). pp. 25-28. DOI 10.1130/G20853.1.

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    Portnyagin, M., Savel'ev, D. P. and Hoernle, K. (2005) Plume-related association of Cretaceous oceanic basalts of eastern Kamchatka: compositions of spinel and parental magmas. Petrology, 13 (6). pp. 571-588.

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    Duggen, S., Hoernle, K., van den Bogaard, P. and Harris, C. (2004) Magmatic evolution of the Alboran Region: The role of subduction in forming the western Mediterranean and causing the Messinian Salinity Crisis. Earth and Planetary Science Letters, 218 (1-2). pp. 91-108. DOI 10.1016/S0012-821X(03)00632-0.

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    Hoernle, K., Hauff, F. and van den Bogaard, P. (2004) A 70 m.y. history (139-69 Ma) for the Caribbean large igneous province. Geology, 32 (8). pp. 697-700. DOI 10.1130/G20574.1.

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    Duggen, S., Hoernle, K., van den Bogaard, P., Rüpke, L. and Morgan, J. P. (2003) Deep Roots of the Messinian Salinity Crisis. Nature, 422 . pp. 602-606. DOI 10.1038/nature01553.

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    Geldmacher, J., Hanan, B. B., Blichert-Toft, J., Harpp, K., Hoernle, K., Hauff, F., Werner, R. and Kerr, A. (2003) Hafnium isotopic variations in volcanic rocks from the Caribbean Large Igneous Province and Galápagos hotspot tracks. Geochemistry Geophysics Geosystems, 422 (7). 2002GC000477.

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    Kokfeld, T. F., Hoernle, K. and Hauff, F. (2003) Upwelling and melting of the Iceland plume from radial variation of 238U-230Th disequilibria in postglacial volcanic rocks. Earth and Planetary Science Letters, 214 (1-2). pp. 167-186. DOI 10.1016/S0012-821X(03)00306-6.

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    Lundstrom, C. C., Hoernle, K. and Gill, J. (2003) U-series disequilibria in volcanic rocks from the Canary Islands: plume versus lithospheric melting. Geochimica et Cosmochimica Acta, 67 (21). pp. 4153-4177. DOI 10.1016/S0016-7037(03)00308-9.

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    Baranov, B. V., Werner, R., Hoernle, K., Tsoy, I., van den Bogaard, P. and Tararin, I. (2002) Evidence for Compressionally-Induced High Subsidence Rates in the Kurile Basin (Okhotsk Sea). Tectonophysics, 350 . pp. 63-97. DOI 10.1016/S0040-1951(02)00081-1.

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    Hoernle, K., Tilton, G., Le Bas, M., Duggen, S. and Garbe-Schönberg, C. D. (2002) The geochemistry of oceanic carbonatites compared with continental carbonatites: mantle recycling of oceanic crustal carbonate. Mineralogy and Petrology, 142 . pp. 520-542. DOI 10.1007/s004100100308.

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    Hoernle, K., van den Bogaard, P., Werner, R., Lissinna, B., Hauff, F., Alvarado, G. and Garbe-Schönberg, C. D. (2002) The Missing History (16-71 Ma) of the Galápagos Hotspot: Implications for the Tectonic and Biological Evolution of the Americas. Geology, 30 . pp. 795-798. DOI 10.1130/0091-7613(2002)030<0795:MHMOTG>2.0.CO;2.

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    Geldmacher, J., Hoernle, K., van den Bogaard, P., Zankl, G. and Garbe-Schönberg, C. D. (2001) Earlier history of the >70-Ma-old Canary hotspot based on the temporal and geochemical evolution of the Selvagen Archipelago and neighboring seamounts in the eastern North Atlantic. Journal of Volcanology and Geothermal Research, 111 (1-4). pp. 55-87. DOI 10.1016/S0377-0273(01)00220-7.

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    Hoernle, K., Tilton, G., Le Bas, M. J., Duggen, S. and Garbe-Schönberg, C. D. (2001) Geochemistry of oceanic carbonatites compared with continental carbonatites: Mantle recycling of oceanic crustal carbonate. Contributions to Mineralogy and Petrology, 142 . pp. 520-542. DOI 10.1007/s004100100308.

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    Geldmacher, J., van den Bogaard, P., Hoernle, K. and Schmincke, H. U. (2000) The 40Ar/39Ar age dating of the Madeira Archipelago and hotspot track (eastern North Atlantic). Geochemistry Geophysics Geosystems, 1 (1). DOI 10.1029/1999GC000018.

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    Hauff, F., Hoernle, K., Tilton, G., Graham, D. W. and Kerr, A. C. (2000) Large volume recycling of oceanic lithosphere over short time scales: geochemical constraints from the Caribbean Large Igneous Province. Earth and Planetary Science Letters, 174 (3-4). pp. 247-263. DOI 10.1016/S0012-821X(99)00272-1.

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    Hauff, F., Hoernle, K., van den Bogaard, P., Alvarado, G. and Garbe-Schönberg, D. (2000) Age and geochemistry of basaltic complexes in western Costa Rica: Contributions to the geotectonic evolution of Central America. Geochemistry Geophysics Geosystems, 1 (1). p. 1009. DOI 10.1029/1999GC000020.

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    Hoernle, K., Werner, R., Phipps Morgan, J., Garbe-Schönberg, D., Bryce, J. and Mrazek, J. (2000) Existence of complex spatial zonation in the Galápagos plume. Geology, 28 (5). p. 435. DOI 10.1130/0091-7613(2000)28<435:EOCSZI>2.0.CO;2.

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    Klügel, A., Hoernle, K. A., Schmincke, H. U. and White, J. D. L. (2000) The chemically zoned 1949 eruption on La Palma (Canary Islands): Petrologic evolution and magma supply dynamics of a rift zone eruption. Journal of Geophysical Research - Solid Earth, 105 (B3). pp. 5997-6016. DOI 10.1029/1999JB900334.

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    Klügel, A., Schmincke, H. U., White, J. D. L. and Hoernle, K. A. (1999) Chronology and volcanology of the 1949 multi-vent rift-zone eruption on La Palma (Canary Islands). Journal of Volcanology and Geothermal Research, 94 (1-4). pp. 267-282. DOI 10.1016/S0377-0273(99)00107-9.

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    Werner, R., Hoernle, K., van den Bogaard, P., Ranero, C., von Huene, R. and Korich, D. (1999) Drowned 14-m.y.-old Galápagos archipelago off the coast of Costa Rica: Implications for tectonic and evolutionary models. Geology, 27 (6). p. 499. DOI 10.1130/0091-7613(1999)027<0499:DMYOGP>2.3.CO;2.

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    Widom, E., Hoernle, K. A., Shirley, S. B. and Schmincke, H. U. (1999) Os Isotope Systematics in the Canary Islands and Madeira: Lithospheric Contamination and Mantle Plume Signatures. Journal of Petrology, 40 (2). pp. 279-296. DOI 10.1093/petroj/40.2.279.

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    Schmincke, H. U., Klügel, A., Hansteen, T. H., Hoernle, K. and van den Bogaard, P. (1998) Samples from the Jurassic ocean crust beneath Gran Canaria, La Palma and Lanzarote (Canary Islands). Earth and Planetary Science Letters, 163 (1-4). pp. 343-360. DOI 10.1016/S0012-821X(98)00168-X.

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    Hauff, F., Hoernle, K., Schmincke, H. U. and Werner, R. (1997) A Mid Cretaceous origin for the Galápagos hotspot: volcanological, petrological and geochemical evidence from Costa Rican oceanic crustal segments. Geologische Rundschau, 86 (1). pp. 141-155. DOI 10.1007/PL00009938.

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    Schmincke, H. U., Freundt, A., Rihm, R., Sumita, M., Krastel, S. and Hoernle, K. (1997) Vulkaninseln als ozeanische Geosysteme. Geowissenschaften, 15 (9). pp. 301-305.

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    Zuleger, E., Sachs, P. M., Hoernle, K., Werner, R. and Lechtenberg, F. (1997) Isotopen- und Spurenelementuntersuchungen von geologischen Systemen. Geowissenschaften, 15 (9). pp. 306-309.

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    Hoernle, K. and Tilton, G. (1991) Sr-Nd-Pb isotope data for Fuerteventura (Canary Islands) basal complex and subaerial volcanics: applications to magma genesis and evolution. Schweizerische Mineralogische und Petrographische Mitteilungen, 71 . pp. 5-21.

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    Hoernle, K., Tilton, G. and Schmincke, H. U. (1991) SrNdPb isotopic evolution of Gran Canaria: Evidence for shallow enriched mantle beneath the Canary Islands. Earth and Planetary Science Letters, 106 (1-4). pp. 44-63. DOI 10.1016/0012-821X(91)90062-M.

    Book chapters


    Buchs, D. M., Hoernle, K. and Grevemeyer, I. (2016) Seamounts. In: Encyclopedia of Marine Geosciences. , ed. by Harff, J., Meschede, M., Petersen, S. and Thiede, J.. Springer, Dordrecht, pp. 754-760. ISBN 978-94-007-6239-4 DOI 10.1007/978-94-007-6644-0_34-2.

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    Portnyagin, M., Hoernle, K., Werner, R., Baranov, B. and Yogodzinski, G. (2016) BERING - A new international marine research project to investigate the magmatic and tectonic evolution of the Bering Sea and its margins. In: 9th Biennial Workshop on Japan-Kamchatka-Alaska Subduction Processes (JKASP 2016): Abstract volume. . University of Alaska Fairbanks, Geophysical Institute , Fairbanks, pp. 40-41.

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    Buchs, D. M., Hoernle, K. and Grevemeyer, I. (2015) Seamounts. In: Encyclopedia of Marine Geosciences. , ed. by Harff, J., Meschede, M., Petersen, S. and Thiede, J.. Springer, Heidelberg, pp. 1-11. ISBN 978-94-007-6644-0 DOI 10.1007/978-94-007-6644-0_34-1.

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    Nakanishi, M., Nakamura, Y., Coffin, M. F., Hoernle, K. and Werner, R. (2015) Topographic expression of the Danger Islands Troughs and implications for the tectonic evolution of the Manihiki Plateau, western equatorial Pacific Ocean. In: The Origin, Evolution, and Environmental Evolution of Oceanic Large Igneous Provinces. , ed. by Neal, C. R., Sager, W. W. and Sano, T.. Geological Society Special Papers, 511 . Geological Society of America, Boulder, Colo., pp. 195-220. ISBN 978-0-8137-2511-6 DOI 10.1130/2015.2511(11).

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    Graham, D. W., Hanan, B. B., Lupton, J. E., Hoernle, K., Werner, R., Christie, D. M. and Sinton, J. M. (2014) Helium Isotope Variations and mantle plume-spreading ridge interactions along the Galápagos Spreading Center. In: The Galápagos: A natural laboratory for Earth Sciences. , ed. by Harpp, K., Mittelstaedt, E., d'Ozouville, N. and Graham, D. W.. AGU Geophysical Monograph, 204 . Wiley, Hoboken, NJ, pp. 393-414. ISBN 978-1-118-85241-5 DOI 10.1002/9781118852538.ch18.

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    Hoernle, K., Hauff, F., Werner, R. and Barckhausen, U. (2010) Bruchzonen: Ursprung für große Erdbeben und Archiv der Geschichte des Ozeanbodens. In: Mit der SONNE die Erde erforschen. , ed. by Kudrass, H.. RF Forschungsschiffahrt, Bremen, pp. 44-47.


    Hoernle, K., Hauff, F., Werner, R. and Barckhausen, U. (2010) Fracture zones: large earthquakes, tsunamis and the evolution of the seafloor. In: The Research Vessel SONNE - Surveying the Oceans. , ed. by Kudrass, H.. RF Forschungsschiffahrt, Bremen, pp. 44-47.

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    Werner, R., Hauff, F. and Hoernle, K. (2010) Marine supervulcanoes. In: The Research Vessel SONNE - Surveying the Oceans. , ed. by Kudrass, H.. RF Forschungsschiffahrt, Bremen, pp. 39-43.

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    Hoernle, K. and Carracedo, J. C. (2009) Canary Islands geology. In: Encyclopedia of Islands. , ed. by Gillespie, R. D. and Clague, D. A.. University of California Press, Berkeley, California, USA, pp. 133-143. ISBN 978-0-5202-5649-1


    Hoernle, K. and Hauff, F. (2007) Oceanic igneous complexes. In: Central America: geology, resources and hazards. ; 1 , ed. by Bundschuh, J. and Alvarado, G. E.. Taylor & Francis, London [u.a.], pp. 523-547. ISBN 978-0-415-41648-1


    Portnyagin, M., Bindeman, I., Hoernle, K. and Hauff, F. (2007) Geochemistry of primitive lavas of the Central Kamchatka Depression: magma generation at the edge of the Pacific plate. In: Volcanism and Subduction: The Kamchatka Region. , ed. by Eichelberger, J., Gordeev, E., Kasahara, M., Izbekov, P. and Lees, J.. Geophysical Monograph Series, 172 . American Geophysical Union, Washington, DC, pp. 199-239. ISBN 978-0-875-90436-8

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    Hoernle, K., van den Bogaard, P., Duggen, S., Mocek, B. and Garbe-Schönberg, D. (1999) Evidence for Miocene subduction beneath the Alboran Sea (Western Mediterranean) from 40Ar/39Ar age dating and the geochemistry of volcanic rocks from holes 977A and 978A. In: Proceedings of the Ocean Drilling Projekt, Scientific Results Vol. 161. , ed. by Zahn, R., Comas, M. C. and KIaus, A.. Ocean Drilling Project, College Station, TX, pp. 357-373.

    This list was generated on Wed Dec 13 15:43:07 2017 CET.