Aktuelle Projekte

• The lead isotope composition of the Earth's mantle from double-spike analysis of abyssal peridotites
• FOUNDATION IV: Mantelfluß und Spreizungsachsendynamik im System Foundation Hotspot/Pazifisch-Antarktischer Rücken
• Identifying time constraints and mechanisms of crust-mantle coupling in Central European continental lithosphere
• Chemical and thermal evolution of the upper mantle; implications for Earth's climate and biosphere and the nature of mantle convection
• The generation of silicic magmas in the oceanic crust: assimilation-fractional crystallization processes versus re-melting of the crust
• Oxygen isotope variations in oceanic magmatic rock suites: assimilation-fractional crystallization processes versus mantle source variations

Aktuelle Publikationen

2012

Beier, C., Haase, K.M., Turner, S.P. (2012): Conditions of melting beneath the Azores. Lithos, doi: 10.1016/j.lithos.2012.02.019

Brandl, P.A., Beier, C., Regelous, M., Abouchami, W., Haase, K.M., Garbe-Schönberg, D., Galer, S.J.G. (2012): Volcanism on the flanks of the East Pacific Rise: Quantitative constraints on mantle heterogeneity and melting processes. Chemical Geology, 289-299(3-4), 41-56, doi: 10.1016/j.chemgeo.2011.12.015

Genske, F.S., Turner, S.P., Beier, C., Schaefer, B.F. (2012): The petrology and geochemistry of lavas from the western Azores islands of Flores and Corvo, Journal of Petrology, in press

Genske, F.S., Flood, R.H. and Lackie, M.A. (2012): Geophysical Characterisation of a blind I-type pluton emplaced within the Bundarra Suite S-type granites of the New England Batholith. Australian Journal of Earth Sciences. doi:10.1080/08120099.2012.645070.

Haase, K., Beier, C., Fretzdorff, S., Smellie, J., Garbe-Schönberg, D. (2012): Magmatic evolution of the South Shetland Islands, Antarctica, and implications for continental crust formation, Contributions to Mineralogy and Petrology, 1-17,  doi:10.1007/s00410-012-0719-7B

2011

Beier, C., Vanderkluysen, L., Regelous, M., Mahoney, J., Garbe-Schönberg, D. (2011): Lithospheric control on geochemical composition along the Louisville Seamount Chain. Geochemistry, Geophysics, Geosystems, 12, Q0AM01, doi: 10.1029/2011gc003690

Beier C.,    Beier .R.    &    Jöns, N.    (2011):    Thank    you    Santa:    Was    acknowledgements uns über Geologen und ihre Arbeit erzählen.In: Gli uomini si legano per la lingua, Romanische Diskurswelten zwischen Theorie und Empirie, Hrsg. Frevel et al., ibidem-Verlag Stuttgart

Cramer, B.C., Munnecke, A., Schofield, D.I., Haase, K.M., and Haase-Schramm, A., 2011. A revised ⁸⁷Sr/⁸⁶Sr curve for the Silurian: Implications for global ocean chemistry and the Silurian timescale. Journal of Geology 119, 335-349. Doi: 10.1086/660117.

Haase, K.M., Krumm, S., Regelous, M., and Joachimski, M., in press. Oxygen isotope evidence for the formation of silicic Kermadec island arc and Havre-Lau backarc magmas by fractional crystallization. Earth and Planetary Science Letters DOI: 10.1016/j.epsl.2011.07.014. 

Haase, K.M., Regelous, M., Duncan, R.A., Brandl, P.A., Stroncik, N., and Grevemeyer, I., 2011. Insights into mantle composition and mantle melting beneath mid-ocean ridges from post-spreading volcanism on the fossil Galapagos Rise. Geochemistry, Geophysics, Geosystems. Doi: 10.1029/2010GC003482.

Haase, K.M.,    Beier, C.,    Fretzdorff, S.,    Leat, P.T.,    Livermore, R.A.,    Barry, T.    L., Pearce, J.    A.,    &    Hauff, F.    (2011):    Magmatic    evolution    of    a    dying    spreading axis: Evidence for the interaction of tectonics and mantle heterogeneity from the fossil Phoenix Ridge, Drake Passage. Chemcial Geology 280 1-2, 115-125 , doi:10.1016/j.chemgeo.2010.11.002

Haase, K.M., 2011. Geochemistry of the Oceanic Crust. In: Contributions of Geochemistry to the Study of the Earth (Harmon, R. and Parker, A., eds.), Wiley-Blackwell. pp. 61-83.

Handley, H.K., Turner, S.P., Berlo, K., Beier, C., Saal, A. (2011): Insights into the Galápagos plume from Uranium-series isotopes of recently erupted basalts, Geochemistry, Geophysics, Geosystems, 12: Q0AC14, doi: 10.1029/2011gc003676

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

Long, L., Gao, J., Klemd, R., Beier, C., Qian, Q., Zhang, X., Wang, J., Jiang, T. (2011): Geochemical and geochronological studies of granitoid rocks from the Western Tianshan Orogen: implications for continental growth. Lithos 126(3-4), 321-340, doi: 10.1016/j.lithos.2011.07.015

McGee, L., Beier, C., Smith, I. & Turner, S., (2011): Dynamics of melting beneath a small-scale basaltic system: a U-Th-Ra study from Rangitoto volcano, Auckland volcanic field, New Zealand. Contributions to Mineralogy and Petrology: 1-17. doi:10.1007/s00410-011-0611-x 

Steele, R.C.J., Elliott, T., Coath, C.D., Regelous, M. (2011): Confirmation of mass-independent Ni isotopic variability in iron meteorites. Geochimica et Cosmochimica Acta 75 (2011) 7906-7925.

Turner, S.P., Beier, C., Niu, Y., Cook, C. (2011): U-Th-ra disequilibria and the extent of off-axis volcanism across the East Pacific Rise at 9°30'N, 10°30'N, and 11°20'N, Geochemistry, Geophysics, Geosystems, 23(7), Q0AC12, doi: 10.1029/2010gc003403

2010

Beier, C., Turner, S.P., Sinton, J. & Gill, J.B. (2010): Influence of subducted compo- nents on back-arc melting dynamics in the Manus Basin. Geochemistry, Geophysics, Geosystems 11 Q02004(1), doi:10.1029/2009GC002833

Regelous, M., Gamble, J., Turner, S.P. Mechanism and timing of Pb transport from subducted oceanic crust and sediment to the mantle source of arc lavas. Chemical Geology 273 (2010) 46-54.

Zhang, G.L., Zeng, Z.-G., Beier, C., Yin, X.-B., Turner, S.P. (2010): Generation and evolution of magma beneath the East Pacific Rise: Constraints from U-series disequi- librium and plagioclase-hosted melt inclusions.. Journal of Volcanology and Geother- mal Research 193 1-2, 1-17, doi:10.1016/j.jvolgeores.2010.03.002

Devey, C.W., German, C.R., Haase, K.M., Lackschewitz, K., und Melchert, B., 2010. The relationships between volcanism, tectonism and hydrothermal activity on the Southern Equatorial Mid-Atlantic Ridge. In „Diversity of hydrothermal systems on slow-spreading ocean ridges“. American Geophys. Union Geophys. Monogr. 188, 133-152. 

John, T., Layne, G.D., Haase, K.M., and Barnes, J.D., 2010. Chlorine isotope evidence for crustal recycling into the Earth’s mantle. Earth and Planetary Science Letters 298, 175-182.  doi: 10.1016/j.epsl.2010.07.039.

Krienitz, M.-S., and Haase, K.M., 2010. The evolution of the Arabian lower crust and lithospheric mantle – geochemical constraints from southern Syrian mafic and ultramafic xenoliths. Chemical Geology 280, 271-283, doi: 10.1016/j.chemgeo.2010.11.015.

Haase, K.M., Beier, C., Fretzdorff, S., Leat, P.T., Livermore, R.A., Barry, T.L., Pearce, J.A., and Hauff, F., 2010. Magmatic evolution of a dying spreading axis: evidence for the interaction of tectonics and mantle heterogeneity from the fossil Phoenix Ridge, Drake Passage. Chemical Geology 280, 115-125, doi: 10.1016/j.chemgeo.2010.11.002.

Beier, C., Turner, S.P., Plank, T., & White, W. (2010): An preliminary assessment of the symmetry of source composition and melting dynamics across the Azores plume. Geochemistry, Geophysics, Geosystems 11 Q02004(1), doi:10.1029/2009GC002833