GEOMAR  Hauff, Folkmar

Staff

Dr. rer. nat. Folkmar Hauff

Research Division 4: Dynamics of the Ocean Floor | Helmholtz Centre for Ocean Research Kiel 

Research Unit: Magmatic and Hydrothermal Systems

Office: 
Room: 8/E-203 
Phone: +49 431 600-2125 
Fax: +49 431 600-2924
E-Mail: fhauff(at)geomar.de 

Address: 
GEOMAR | Helmholtz Centre for Ocean Research Kiel 
Wischhofstrasse 1-3 
D-24148 Kiel

Education and Career

  • since 1999 staff scientist GEOMAR Research Center, IFM-GEOMAR und GEOMAR Helmholtz Centre for Ocean Research Kiel. Lab manager Thermal Ionization-MS facilities (1xMAT262, 2xTRITON) and associated RD4 chemistry labs.
  • 1999 Postdoc, GEOMAR Research Center
  • 1998 Dissertation Summa Cum Laude, Christian-Albrechts-Universität zu Kiel
  • 1997 DAAD stipend, University of California Santa Barbara, USA
  • 1994 PhD position GEOMAR Forschungszentrum Kiel
  • 1994 Diploma Geology, University Tübingen
  • 1990-91 Exchange student Arizona State University, Tempe Arizona, USA
  • 1987 Study Geology, University Tübingen
  • 1986 Study Technical Engineering , University Stuttgart
  • 1985 High School Diploma

Scientific Interests

  • Isotope geochemistry to solve problems in igneous petrology
  • Genesis and Evolution of Large Igneous Provinces, e.g. Caribbean, Manihiki, Hikurangi, Shatsky
  • Plume-Ridge Interaction, e.g. Iceland, Galápagos, South-Atlantic
  • Hotspot related intraplate volcanism, e.g. Walvis, Canary Islands
  • Non-hotspot related intraplate volcanism, e.g. Christmas Island Seamount Province NE Indian Ocean, Marie Byrd Seamounts West-Antarctica
  • Alteration of ocean crust, e.g. Site 1256, ODP Leg 187, Site 1149 & 801
  • Initiation and evolution of oceanic arcs, e.g. Tonga-Kermadec, Aleutians
  • Time scales of magmatic processes, e.g. melt differentiation in the Canary Islands and Iceland, mantle upwelling rates at Iceland, the Galápagos plume-ridge system and beneath mid-ocean ridge segments in the South Atlantik 
  • Improvements in isotope ratio analysis and element extraction and purification techniques

Research Cruises

  • 2023: RV Meteor "M191 SUAVE; Strait of Sicily“
  • 2020: RV Meteor "M168 KINGS’S TROUGH: N Atlantic“
  • 2018: RV Sonne "SO265 SHATSKY EVOLUTION: NW Pacific; Papanin Ridge and Ojin Seamounts“
  • 2017: RV Sonne "SO258 INGON: Afanasy Nikitin Seamlunts,  Central Indian Ocean“
  • 2017: RV Sonne "SO255 VITIAZ: Kermadec arc initiation and evolution,  SW Pacific“
  • 2016: RV Sonne "SO249 BERING: Aleutian arc initiation and evolution,  N Pacific“
  • 2014: RV Sonne "SO232 SLIP: Mozambique Oceanic Plateau, SW Indian Ocean“
  • 2012: RV Sonne "SO225 MANIHKI II: Manihiki Oceanic Plateau, W-Pacific"
  • 2011: RV Maria S Merian “MSM19-3: Agulhas Ridge and Discovery Seamounts, South Atlantic"
  • 2010: RV Sonne “SO208 PLUMEFLUX: E-Pacific and off-axis Galápagos Spreading Center” 
  • 2010: RV Meteor “M81-2A/B CLIP: Caribbean Sea” 
  • 2009: RV Sonne “SO201-Leg1b KALMAR: NW Pacific-Aleutians-Bering Sea” 
  • 2008: RV Sonne “SO199 CHRISP: Christmas Island Seamount Province, NE Indian Ocean”
  • 2007: RV Sonne “SO193 MANIHKI I: Manihiki Oceanic Plateau, W-Pacific“
  • 2006: RV Polarstern “PS69 ANTXXIII/5: Marie Byrd Seamounts -West Antarctica-“ 
  • 2003: RV Sonne “SO168 ZEALANDIA: Hikurangi LIP and ZEALANDIA Intraplate Volcanism“
  • 1997: RV Sonne “SO158 MEGAPRINT: Plume Ridge Interaction Galapagos Spreading Center“
  • 1999: DRV JOIDES Resolution “ODP Leg 187; Australian-Antarctic-Discordance“
  • 1997: RV Poseidon “POS235: East Atlantic Volcanism/ Alboran Sea“

Internships & Stipends

  • 1997: 6 month DAAD stipend at UCSB with Prof. Tilton, USA
  • 1994: student helper at INDEPTH II geophysical experiment in Tibet, China
  • 1991-92: Hot-Dry Rock prospection drilling in Bad Urach, Germany
  • 1991: Cascades Volcano Observatory, Vancouver Washington, USA
  • 1991: Cyprus Bagdad Copper Corporation, Bagdad Arizona, USA
  • 1988-90: student helper in the library of the Geological Institute at Tübingen University
  • 1986: Robert BOSCH Corporation, Charleston South Carolina, USA
  • 1985: HOECKLE GmbH, Mössingen, Germany

Memberships & Activities

  • since 1996: American Geophysical Union
  • since 2006: Involved in planning the GEOMAR Extension Building
  • 2004-2007: Member of the scientific council of IFM-GEOMAR
  • 1999-2004: Member of the infrastructure committee of the GEOMAR Research Center
  • since 1998: Reviews for Journal of Petrology, Geochimica Cosmochimica Acta, Geoscience Frontiers Tectonophysics, Lithos, Chemical Geology, Earth and Planetary Science Letters, Geochemistry Geophysics Geosystems, Journal of Geophysical Research, International Journal of Earth Sciences, Journal of South American Earth Sciences, ODP Scientific Result Volume

Awards

  • 1996: Best Poster Presentation at 74th Conference German Mineralogical Society; 9-12 Sept. Kiel
  • 2011: IFM-GEOMAR Publication Award

Publications (peer-reviewed)

SCOPUS   ORCiD   Google Scholar

2023

166] Moghadam HS, Hoernle KA, Hauff F, Chiaradia M, Garbe-Schönberg D, Orozco-Esquivel T, Bindeman IN, Karsli O, Ghorbani G, Mousavi N, Lucci F (2023) Middle-Late Miocene to Pleistocene Post-Collisional Magmatism in the Arabia-Eurasia Collision Zone, an Example from Northwest Iran. Journal of Petrology 64(11). https://doi.org/10.1093/petrology/egad081

165] Brandl PA, Portnyagin M, Zeppenfeld H, Tepley FJ, III, de Ronde CEJ, Timm C, Hauff F, Garbe-Schönberg D, Bousquet R (2023) The Origin of Magmas and Metals at the Submarine Brothers Volcano, Kermadec Arc, New Zealand. Economic Geology 118(7):1577-1604. https://doi.org/10.5382/econgeo.4973

164] Hirai Y, Tamura Y, Sato T, Miyazaki T, Chang Q, Vaglarov BS, Kimura J-I, Hoernle K, Werner R, Hauff F, Timm C (2023) Magnesian Andesites from Kibblewhite Volcano in the Kermadec Arc, New Zealand. Journal of Petrology 64(9). https://doi.org/10.1093/petrology/egad060

163] Boukirou W, Bouabdellah M, Hoernle K, Hauff F, Slezak P, Chaib M, El Gadarri M, Yans J, Errami A, Levresse G (2023) The Twihinate carbonatite (Moroccan Sahara): Evidence for compositional mantle heterogeneity and northwestern African plate geodynamic. Chemical Geology 637:121648. https://doi.org/10.1016/j.chemgeo.2023.121648

162] Homrighausen S, Hoernle K, Hauff F, Hoyer PA, Haase KM, Geissler WH, Geldmacher J (2023) Evidence for compositionally distinct upper mantle plumelets since the early history of the Tristan-Gough hotspot. Nature Communications 14(1):3908. https://doi.org/10.1038/s41467-023-39585-0

161] Geldmacher J, Hauff F, Dürkefälden A, Sano T, Garbe-Schönberg D, Portnyagin M, Hoernle K (2023) The effects of submarine alteration and phosphatization on igneous rocks: Implications for Sr-, Nd-, Pb-isotope studies. Chemical Geology 631:121509. https://doi.org/10.1016/j.chemgeo.2023.121509

160] Járóka T, Pfänder JA, Seifert T, Hauff F, Sperner B, Staude S, Stephan T, Schulz B (2023) Age and petrogenesis of Ni-Cu-(PGE) sulfide-bearing gabbroic intrusions in the Lausitz Block, northern Bohemian Massif (Germany/Czech Republic). Lithos 444-445:107090. https://doi.org/10.1016/j.lithos.2023.107090

159] Brlek M, Richard Tapster S, Schindlbeck-Belo J, Gaynor SP, Kutterolf S, Hauff F, Georgiev SV, Trinajstić N, Šuica S, Brčić V, Wang K-L, Lee H-Y, Beier C, Abersteiner AB, Mišur I, Peytcheva I, Kukoč D, Németh B, Trajanova M, Balen D, Guillong M, Szymanowski D, Lukács R (2023) Tracing widespread Early Miocene ignimbrite eruptions and petrogenesis at the onset of the Carpathian-Pannonian Region silicic volcanism. Gondwana Research 116:40-60. https://doi.org/10.1016/j.gr.2022.12.015

158] Ponomareva V, Portnyagin M, Danišík M, Konstantinov E, Zelenin E, Tkach N, Hauff F, Schmitt AK, Friedrichs B, Romanyuk B, Guillong M, Kirkland CL, Rankenburg K, Müller S, Garbe-Schönberg D (2023) Distal tephras along the SE European margin date powerful explosive eruptions from the Elbrus volcanic center (Greater Caucasus). Quaternary Science Reviews 300:107910. https://doi.org/10.1016/j.quascirev.2022.107910

157] Wu F, Turner S, Hoernle K, Hauff F, Schaefer BF, Kokfelt T, Bindeman I (2023) Barium isotope composition of depleted MORB mantle constrained by basalts from the South Mid-Atlantic Ridge (5–11°S) with implication for recycled components in the convecting upper mantle. Geochimica et Cosmochimica Acta 340:85-98. https://doi.org/10.1016/j.gca.2022.11.013

2022

156] Gill J, Todd E, Hoernle K, Hauff F, Price AA, Jackson MG (2022) Breaking Up Is Hard to Do: Magmatism During Oceanic Arc Breakup, Subduction Reversal, and Cessation. Geochemistry, Geophysics, Geosystems 23(12):e2022GC010663. https://doi.org/10.1029/2022GC010663

155] Zhou H, Hoernle K, Geldmacher J, Hauff F, Homrighausen S, Garbe-Schönberg D, Jung S, Bindeman I (2022) A HIMU volcanic belt along the SW African coast (∼83–49 Ma): New geochemical clues to deep mantle dynamics from carbonatite and silica-undersaturated complexes in Namibia. Lithos 430-431:106839. https://doi.org/10.1016/j.lithos.2022.106839

154] Boer W, Nordstad S, Weber M, Mertz-Kraus R, Hönisch B, Bijma J, Raitzsch M, Wilhelms-Dick D, Foster GL, Goring-Harford H, Nürnberg D, Hauff F, Kuhnert H, Lugli F, Spero H, Rosner M, van Gaever P, de Nooijer LJ, Reichart G-J (2022) New Calcium Carbonate Nano-Particulate Pressed Powder Pellet (NFHS-2-NP) for LA-ICP-OES, LA-(MC)-ICP-MS and µXRF. Geostandards and Geoanalytical Research 46:411-432. https://doi.org/10.1111/ggr.12425

153] Zhou H, Hoernle K, Geldmacher J, Hauff F, Garbe-Schönberg D, Jung S, Bindeman I (2022) Enriched mantle one (EMI) type carbonatitic volcanism in Namibia: Evidence for a concentrically-zoned Etendeka plume head. Gondwana Research 109:239-252. https://doi.org/10.1016/j.gr.2022.04.014

152] Pank K, Hansteen TH, Geldmacher J, Hauff F, Jicha B, Nomikou P, Garbe-Schönberg D, Hoernle K (2022) Mineralogy and geochemistry of lavas from the submarine lower caldera walls of Santorini Volcano (Greece). Journal of Volcanology and Geothermal Research 427: 107556. https://doi.org/10.1016/j.jvolgeores.2022.107556

151] Boukirou W, Bouabdellah M, Chakhmouradian AR, Mouttaqi A, Reguir EP, Hauff F, Cuney M, Jébrak M, Yans J, Hoernle K (2022) Petrogenesis of the late Paleoproterozoic Gleibat Lafhouda dolomite carbonatite (West African Craton Margin, Moroccan Sahara) and its relevance to the onset of fragmentation of the Columbia supercontinent. Chemical Geology 594:120764 https://doi.org/10.1016/j.chemgeo.2022.120764

150] Moghadam HS, Hoernle K, Hauff F, Garbe-Schönberg D, Pfänder JA (2022) Geochemistry and petrogenesis of alkaline rear-arc magmatism in NW Iran. Lithos 412-413:106590 https://doi.org/dam eta10.1016/j.lithos.2021.106590

149] Irannezhadi MR, Ghorbani MR, Hoernle KA, Tavakoli N, Namnabat E, Hauff F, Hansteen T (2022) Geochemistry and petrogenesis of tertiary subvolcanics from north Tehran, southern Central Alborz (Iran). Arabian Journal of Geosciences 15(4):331 https://doi.org/10.1007/s12517-022-09604-3

2021

148] Dürkefälden A, Geldmacher J, Portnyagin M, Garbe-Schönberg D, Werner R, Müller D, Hauff F, Hoernle K (2021) Papanin Ridge and Ojin Rise Seamounts (Northwest Pacific): Dual Hotspot Tracks Formed by the Shatsky Plume. Geochemistry, Geophysics, Geosystems 22(9):e2021GC009847. https://doi.org/10.1029/2021GC009847

147] Pontow R, Jung S, Hauff F, Berndt J (2021) Melting of metasomatically enriched lithospheric mantle – Constraints from Pan-African monzonites (Damara Orogen, Namibia). Lithos 398-399:106332. https://doi.org/10.1016/j.lithos.2021.106332

146] Homrighausen S, Hoernle K, Wartho JA, Hauff F, Werner R (2021) Do the 85°E Ridge and Conrad Rise form a hotspot track crossing the Indian Ocean? Lithos 398-399:106234. https://doi.org/10.1016/j.lithos.2021.106234

145] Aspiotis S, Jung S, Hauff F, Romer RL (2021) Petrogenesis of a late-stage calc-alkaline granite in a giant S-type batholith: geochronology and Sr–Nd–Pb isotopes from the Nomatsaus granite (Donkerhoek batholith), Namibia. International Journal of Earth Sciences 110(4):1453-1476, Open Access. https://doi.org/10.1007/s00531-021-02024-w

144] Bezard R, Hoernle K, Pfänder JA, Jicha B, Werner R, Hauff F, Portnyagin M, Sperner B, Yogodzinski GM, Turner S (2021) 40Ar/39Ar ages and bulk-rock chemistry of the lower submarine units of the central and western Aleutian Arc. Lithos 392-393:106147. https://doi.org/10.1016/j.lithos.2021.106147

143] Danišík M, Ponomareva V, Portnyagin M, Popov S, Zastrozhnov A, Kirkland CL, Evans NJ, Konstantinov E, Hauff F, Garbe-Schönberg D (2021) Gigantic eruption of a Carpathian volcano marks the largest Miocene transgression of Eastern Paratethys. Earth and Planetary Science Letters 563:116890. https://doi.org/10.1016/j.epsl.2021.116890

142] Gill J, Hoernle K, Todd E, Hauff F, Werner R, Timm C, Garbe-Schönberg D, Gutjahr M (2021) Basalt geochemistry and mantle flow during early backarc basin evolution: Havre Trough and Kermadec Arc, southwest Pacific. Geochemistry, Geophysics, Geodynamics 22 (2), e2020GC009339; doi.org/10.1029/2020GC009339

141] Hoernle K, Gill J, Timm C, Hauff F, Werner R, Garbe-Schönberg D, Gutjahr M (2021) Hikurangi Plateau subduction a trigger for Vitiaz arc splitting and Havre Trough opening (southwestern Pacific). Geology 49(5) 536-540. https://doi.org/10.1130/G48436.1

140] Demartis M, Jung S, Hauff F, Aragón E, D’Eramo FJ, Coniglio JE, Pinotti LP, Boffadossi MA, Muratori ME, Coniglio J (2021) Shear-assisted water-fluxed melting and AFC processes in the foreland of the Early Paleozoic Famatinian orogen: petrogenesis of leucogranites and pegmatites from the Sierras de Córdoba, Argentina. International Journal of Earth Sciences 110(7): 2495-2517. https://doi.org/10.1007/s00531-020-01961-2

139] Hauff F, Hoernle K, Gill J, Werner R, Timm C, Garbe-Schönberg D, Gutjahr M, Jung S (2021) R/V SONNE Cruise SO255 "VITIAZ": An integrated major element, trace element and Sr-Nd-Pb-Hf isotope data set of volcanic rocks from the Colville and Kermadec Ridges, the Quaternary Kermadec volcanic front and the Havre Trough backarc basin, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). doi.org/10.26022/IEDA/111723

138] Jung S, Hauff F (2021) Petrogenesis of a low-87Sr/86Sr, two-mica, garnet-bearing leucogranite (Donkerhoek batholith, Damara orogen, Namibia). Journal of African Earth Sciences:104055. doi.org/10.1016/j.jafrearsci.2020.104055

2020

137] Werner R, Baranov B, Hoernle K, van den Bogaard P, Hauff F, Tararin I (2020) Discovery of Ancient Volcanoes in the Okhotsk Sea (Russia): New Constraints on the Opening History of the Kurile Back Arc Basin Geosciences 10(11), 442; doi:10.3390/geosciences10110442; www.mdpi.com/2076-3263/10/11/442/pdf

136] Jung S, Pfänder JA, Hauff F, Berndt J (2020) Crust-mantle interaction during syn-collisional magmatism – Evidence from the Oamikaub diorite and Neikhoes metagabbro (Damara orogen, Namibia). Precambrian Research 351:105955. doi.org/10.1016/j.precamres.2020.105955

135] Hoernle K, Schaefer B, Li S, Hauff F, Li X, Garbe-Schönberg D, Zhang R, Liu Y (2020) 2.8–1.7 Ga history of the Jiao-Liao-Ji Belt of the North China Craton from the geochronology and geochemistry of mafic Liaohe meta-igneous rocks. Gondwana Research 85:55-75. doi.org/10.1016/j.gr.2020.03.012

134] Homrighausen S, Hoernle K, Zhou H, Geldmacher J, Wartho JA, Hauff F, Werner R, Jung S, Morgan JP (2020) Paired EMI-HIMU hotspots in the South Atlantic—Starting plume heads trigger compositionally distinct secondary plumes? Science Advances 6(28):eaba0282. doi.org/10.1126/sciadv.aba0282

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

132] Long X, Geldmacher J, Hoernle K, Hauff F, Wartho J-A, Garbe-Schönberg C-D (2020) Origin of isolated seamounts in the Canary Basin (East Atlantic): The role of plume material in the origin of seamounts not associated with hotspot tracks. Terra Nova 32(5):390-398. doi.org/10.1111/ter.12468

131] Long X, van der Zwan FM, Geldmacher J, Hoernle K, Hauff F, Garbe-Schönberg CD, Augustin N (2020) Insights into the petrogenesis of an intraplate volcanic province: Sr-Nd-Pb-Hf isotope geochemistry of the Bathymetrists Seamount Province, eastern equatorial Atlantic. Chemical Geology 544:119599. doi.org/10.1016/j.chemgeo.2020.119599

130] Jung S, Hauff F, Berndt J (2020) Generation of a potassic to ultrapotassic alkaline complex in a syn-collisional setting through flat subduction: Constraints on magma sources and processes (Otjimbingwe alkaline complex, Damara orogen, Namibia). Gondwana Research 82:267-287. doi.org/10.1016/j.gr.2020.01.004

129] Zhou H, Hoernle K, Geldmacher J, Hauff F, Homrighausen S, Garbe-Schönberg D, Jung S (2020) Geochemistry of Etendeka magmatism: Spatial heterogeneity in the Tristan-Gough plume head. Earth and Planetary Science Letters 535:116123. doi.org/10.1016/j.epsl.2020.116123

128] Hoernle K, Timm C, Hauff F, Tappenden V, Werner R, Jolis EM, Mortimer N, Weaver S, Riefstahl F, Gohl K (2020) Late Cretaceous (99-69 Ma) basaltic intraplate volcanism on and around Zealandia: Tracing upper mantle geodynamics from Hikurangi Plateau collision to Gondwana breakup and beyond. Earth and Planetary Science Letters 529:115864. doi.org/10.1016/j.epsl.2019.115864

2019

127] Jokat W, O'Connor J, Hauff F, Koppers AAP, Miggins DP (2019) Ultraslow spreading and volcanism at the eastern end of Gakkel Ridge, Arctic Ocean. Geochemistry, Geophysics, Geosystems 20 (12): 6033-6050 doi.org/10.1029/2019GC008297

126] Timm C, de Ronde CEJ, Hoernle K, Cousens B, Wartho JA, Tontini FC, Wysoczanski R, Hauff F, Handler M (2019) New Age and Geochemical Data from the Southern Colville and Kermadec Ridges, SW Pacific: Insights into the recent geological history and petrogenesis of the Proto-Kermadec (Vitiaz) Arc. Gondwana Research 72: 169-193. doi.org/10.1016/j.gr.2019.02.008

125] Reyes J, Lara LE, Hauff F, Hoernle K, Morata D, Selles D, Cooper O (2019) Petrogenesis of shield volcanism from the Juan Fernández Ridge, Southeast Pacific: Melting of a low-temperature pyroxenite-bearing mantle plume. Geochimica et Cosmochimica Acta 257: 311-335. doi.org/10.1016/j.gca.2019.05.004

124] Dürkefälden A, Hoernle K, Hauff F, Werner R, Garbe-Schönberg D (2019) Second-stage Caribbean Large Igneous Province volcanism: The depleted Icing on the enriched Cake. Chemical Geology 509: 45-63. doi.org/10.1016/j.chemgeo.2019.01.004

123] Long X, Geldmacher J, Hoernle K, Hauff F, Wartho J-A, Garbe-Schönberg D, Grevemeyer I (2019) Age and origin of Researcher Ridge and an explanation for the 14° N anomaly on the Mid-Atlantic Ridge by plume-ridge interaction. Lithos 326-327: 540-555. doi.org/10.1016/j.lithos.2019.01.005

122] Dürkefälden A, Hoernle K, Hauff F, Wartho J-A, van den Bogaard P, Werner R (2019) Age and geochemistry of the Beata Ridge: Primary formation during the main phase (~89 Ma) of the Caribbean Large Igneous Province. Lithos 328-329: 69-87. doi.org/10.1016/j.lithos.2018.12.021

121] Jacques G, Hauff F, Hoernle K, Werner R, Uenzelmann-Neben G, Garbe-Schönberg D, Fischer M (2019) Nature and origin of the Mozambique Ridge, SW Indian Ocean. Chemical Geology 507: 9-22. doi.org/10.1016/j.chemgeo.2018.12.027

120] Patriat M, Falloon T, Danyushevsky L, Collot J, Jean MM, Hoernle K, Hauff F, Maas R, Woodhead JD, Feig ST (2019) Subduction initiation terranes exposed at the front of a 2 Ma volcanically-active subduction zone. Earth and Planetary Science Letters 508: 30-40. doi.org/10.1016/j.epsl.2018.12.011

119] Homrighausen S, Hoernle K, Hauff F, Wartho JA, van den Bogaard P, Garbe-Schönberg D (2019) New age and geochemical data from the Walvis Ridge: The temporal and spatial diversity of South Atlantic intraplate volcanism and its possible origin. Geochimica et Cosmochimica Acta 245: 16-34. doi.org/10.1016/j.gca.2018.09.002

2018

118] Gilmer AK, Sparks RSJ, Blundy JD, Rust AC, Hauff F, Hoernle K, Spencer CJ, Tapster S (2018) Petrogenesis and Assembly of the Don Manuel Igneous Complex, Miocene–Pliocene Porphyry Copper Belt, Central Chile. Journal of Petrology 59 (6): 1067-1108; doi.org/10.1093/petrology/egy055

117] Golowin R, Portnyagin M, Hoernle K, Hauff F, Werner R, Garbe-Schönberg D (2018) Geochemistry of deep Manihiki Plateau crust: Implications for compositional diversity of large igneous provinces in the Western Pacific and their genetic link. Chemical Geology 493: 553-566; doi.org/10.1016/j.chemgeo.2018.07.016

116] Park S-H, Michael PJ, Kamenov GD, Lee S-M, Hauff F, Lee KY (2018) Petrogenesis of basalts along the eastern Woodlark spreading center, equatorial western Pacific. Lithos 316-317: 122-136. doi.org/10.1016/j.lithos.2018.07.003

115] Savelyev DP, Kamenetsky VS, Danyushevsky LV, Botcharnikov RE, Kamenetsky M. B, Park JW, Portnyagin M, Olin P, Krasheninnikov SP, Hauff F, Zelenski ME (2018) Immiscible sulfide melts in primitive oceanic magmas: evidence and implications from picrite lavas (Eastern Kamchatka, Russia). American Mineralogist 103 (6): 886—898. doi.org/10.2138/am-2018-6352

114] Sinton CW, Hauff F, Hoernle, K, Werner R (2018) Age Progressive Volcanism Opposite Nazca Plate Motion: Insights from Seamounts and Drowned Islands on the Northeastern Margin of the Galápagos Platform. Lithos, 310-311: 342-354. doi.org/10.1016/j.lithos.2018.04.014

113] Schwark L, Jung S, Hauff F, Garbe-Schönberg D, Berndt J (2018) Generation of syntectonic calc-alkaline, magnesian granites through remelting of pre-tectonic igneous sources – U-Pb zircon ages and Sr, Nd and Pb isotope data from the Donkerhoek granite (southern Damara orogen, Namibia). Lithos 310-311: 314-331. doi.org/10.1016/j.lithos.2018.04.020

112] Homrighausen S, Hoernle K, Hauff F, Geldmacher J, Wartho J-A, van den Bogaard, P, Garbe-Schönberg D. (2018) Global distribution of the HIMU end member: Formation through Archean plume-lid tectonics. Earth-Science Reviews 182: 85-101. doi.org/10.1016/j.earscirev.2018.04.009

111] Homrighausen S, Hoernle K, Geldmacher J, Wartho JA, Hauff F, Portnyagin M, Werner R, van den Bogaard P, Garbe-Schönberg D (2018) Unexpected HIMU-type late-stage volcanism on the Walvis Ridge. Earth and Planetary Science Letters 492: 251-263. doi.org/10.1016/j.earscirev.2018.04.009

2017

10] Klügel A, Galipp K, Hoernle K, Hauff F, Groom S (2017) Geochemical and volcanological evolution of La Palma (Canary Islands). Journal of Petrology 58 (6): 1227-1248, doi.org/10.1093/petrology/egx052

109] Lima SM, Haase KM, Beier C, Regelous M, Brandl PA, Hauff F, Krumm S (2017) Magmatic evolution and source variations at the Nifonea Ridge (New Hebrides Island Arc). Journal of Petrology 58 (3): 473-494. doi.org/10.1093/petrology/egx023

108] Turner S, Kokfelt T, Hoernle K, Johansen T S, Hauff F, Lundstrom C, van den Bogaard P, Klügel, A. (2017) Contrasting magmatic cannibalism forms evolved phonolitic magmas in the Canary Islands Geology 45 (2): 47-150. doi.org/10.1130/G38566.1

107] Golowin R, Hoernle K, Portnyagin M, Hauff F, Gurenko A, Garbe-Schönberg D, Werner R, Turner S (2017) Generation of boninite-like intraplate magmas during Manihiki Plateau formation. Nature Communications 8: 14322. doi.org/10.1038/ncomms14322

2016

106] Timm C, Leybourne MI, Hoernle K, Wysoczanski RJ, Hauff F, Handler M, Caratori Tontini F, de Ronde CEJ (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): 1335-1360. doi.org/10.1093/petrology/egw042

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27] 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 Eichelberger J, Gordeev E, Kasahara M, Izbekov P, and Lees J, eds., Volcanism and Subduction: The Kamchatka Region, Geophysical Monograph Series 172: Washington D.C., American Geophysical Union, p. 203-244, doi.org/10.1029/172GM16

26] Krolikowska-Ciaglo S, Deyhle A, Hauff F, Hoernle K (2007) Boron isotope geochemistry and U-Pb systematics of altered MORB from the Australian Antarctic Discordance (ODP Leg 187). Chemical Geology 242 (3-4): 458-472. doi.org/10.1016/j.chemgeo.2007.05.004

25] Hoernle K, Hauff F (2007) Oceanic Igneous Complexes, in Bundschuh J, Alvarado G E, eds., Central America, Two Volume Set: Geology, Resources and Hazards. London, Taylor & Francis Group, Chapter 22, p. 523-547, eBook ISBN: 9780429074370. doi.org/10.1201/9780203947043

2006

24] Worthington TJ, Hekinian R, Stoffers P, Kuhn T, Hauff F (2006) Osbourn Trough: Structure, geochemistry and implications of a mid-Cretaceous paleospreading ridge in the South Pacific. Earth and Planetary Science Letters 245 (3-4): 685-701. doi.org/10.1016/j.epsl.2006.03.018

23] Fretzdorff S, Schwarz-Schampera U, Gibson H, Garbe-Schönberg C-D, Hauff F, Stoffers P (2006) Hydrothermal activity and magma genesis along a propagating back-arc basin: the Valu Fa Ridge (Southern Lau Basin). J Geophys Res 111: B08205. doi.org/10.1029/2005JB003967

22] Gurenko AA, Hoernle K, Hauff F, Schmincke H-U, Han D, Miura YN, 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): 75-112. doi.org/10.1016/j.chemgeo.2006.02.016

21] Hoernle K, White JDL, van den Bogaard P, Hauff F, Coombs DS, Werner R, Timm C,  Garbe-Schönberg D, Reay A Cooper AF (2006) Cenozoic Intraplate Volcanism on New Zealand: Upwelling Induced by Lithospheric Removal. Earth and Planetary Science Letters 248 (1-2): 350-367. doi.org/10.1016/j.epsl.2006.06.001

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

19] Mortimer N, Hoernle K, Hauff F, Palin JM, Dunlop WJ, Werner R, 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): 185–188. doi.org/10.1130/G22168.1

2005

18] Portnyagin M, Hoernle K, Avdeko G, Hauff F, Werner R, Bindemann I, Uspensky V, and Garbe-Schönberg CD (2005) Transition from arc to oceanic magmatism at the Kamchatka-Aleutian junction: Geology 33(1): 25-28. doi.org/10.1130/G20853.1

17] Krolikowska-Ciaglo S, Hauff F, Hoernle K. (2005) Sr-Nd isotope systematics in 14–28 Ma low-temperature altered mid-ocean ridge basalt from the Australian Antarctic Discordance, Ocean Drilling Program Leg 187: Geochemistry Geophysics Geosystems 6: Q01001. doi.org/10.1029/2004GC000802

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

15] Johansen TS, Hauff F, Hoernle K, Klugel A, Kokfelt TF (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): 897-900. doi.org/10.1130/G21663.1

14] Christie DM, Werner R, Hauff F, Hoernle K, Hanan BB (2005) Morphological and geochemical variations along the eastern Galápagos Spreading Center: Geochemistry Geophysics Geosystems 6: Q01006. doi.org/10.1029/2004GC000714

2004

13] Hoernle K, Hauff F, Werner R, Mortimer N (2004) New insights into the origin and evolution of the Hikurangi oceanic plateau. Eos, Transactions American Geophysical Union 85 (41): 401-408. doi.org/10.1029/2004EO410001

12] Hoernle KA, Hauff F, Bogaard Pvd (2004) 70 Myr history (139-69 Ma) for the Caribbean Large Igneous Province. Geology 32 (8): 697-700. doi.org/10.1130/G20574.1

2003

11] Werner R, Hoernle KA, Barckhausen U, Hauff F (2003) Geodynamic evolution of the Galápagos hot spot system (Cenntral East Pacific) over the past 20 m.y.: Constraints from morphology, geochemistry, and magnetic anomalies. Geochemistry Geophysics Geosystems 4 (12): 1108. doi.org/10.1029/2003GC000576

10] Kokfelt T, Hoernle KA, 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): 167-186. doi.org/10.1016/S0012-821X(03)00306-6

9] Hauff F, Hoernle KA, Schmidt A (2003) The Sr-Nd-Pb composition of Mesozoic Pacific oceanic crust (Site 1149 and 801, ODP Leg 185): Implications for alteration of ocean crust and the input into the Izu-Bonin-Mariana subduction system. Geochemistry Geophysics Geosystems 4 (8): 8913. doi.org/10.1029/2002GC000421

8] Geldmacher J, Hanan BB, Blichert-Toft J, Harpp K, Hoernle KA, Hauff F, Werner R, Kerr AC (2003) Hafnium isotopic variations in volcanic rocks from the Caribbean Large Igneous Province and Galápagos hotspot tracks. Geochemistry Geophysics Geosystems 4 (7): 1062. doi.org/10.1029/2002GC000477

2002

7] Hoernle KA, Bogaard Pvd, Werner R, Lissinna B, Hauff F, Alvarado G, Garbe-Schönberg D (2002) The Missing History (16-71 Ma) of the Galápagos Hotspot: Implications for the Tectonic and Biological Evolution of the Americas Geology 30 (9): 795-798. doi.org/10.1130/0091-7613(2002)030<0795:MHMOTG>2.0.CO;2

2001

6] Christie D.M., Pedersen R.B., Miller D.J., Balzer V.G., Einaudi F., Gee M., Hauff F. et al. (2001): Proceedings of the Ocean Drilling Program, Init. Repts., 187: College Station, TX (Ocean Drilling Program). doi:10.2973/odp.proc.ir.187.2001

2000

5] Hauff F, Hoernle KA, Tilton G, Graham D, Kerr AC (2000): Large volume recycling of oceanic lithosphere: Geochemical Evidence from the Caribbean Large Igneous Province. Earth and Planetary Science Letters 174 (3): 247-263. doi.org/10.1016/S0012-821X(99)00272-1

4] Hauff F, Hoernle K, van den Bogaard P, Alvarado G, 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 (5): 1009. doi.org/10.1029/1999GC000020

1997

3] 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): 141-155. doi.org/10.1007/PL00009938

2] Zhao W, Mechie J, Guo J, Wenzel F, Meissner R, Ratschbacher L, Steentoft H, Husen S, Brauner HJ, Jiang D, Frisch W, Hauff SF (1997) Seismic mapping of crustal structures beneath the Indus-Yarlung Suture, Tibet. Terra Nova 9 (1): 42-46. doi.org/10.1046/j.1365-3121.1997.d01-7.x

1996

1] Mechie J, Wenzel F, Meissner R, Steentoft H, Husen S, H.-J. B, Zhao W, Guo J, Jiang D, Frisch W, Hauff SF, Ratschbacher L (1996) The Indus-Yarlung Suture, Southern Tibet: A crustal section based on wide-angle seismic measurements. Geowissenschaften 14 (7-8): 317-319. gfzpublic.gfz-potsdam.de/pubman/item/item_237226