Entwicklung hochpräziser Isotopen- und Spurenelementanalytik für terrestrische und extraterrestrische Gesteine

• Applicant: Professor Dr. Klaus Mezger
• Subject Area: Mineralogy, Petrology and Geochemistry
• Term: from 2000 to 2009
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 5286374

• Final Report Year: 2009

Final Report Abstract

No abstract available

Publications

• 2005: High precision determinations of Rb-87 Rb-87 in geologic materials by MC-ICP-MS. Int. J. Mass. Spec, 246, 10-18
  Nebel, O., Mezger, K., Scherer, E.E., Münker, C.
  
• 2006: Reassessment of the NBS SRM-607 K-feldspar as a high precision Rb/Sr and Sr isotope reference. Chem. Geol., 233, 337-345
  Nebel, O., Mezger, K.
  
• 2007. Hf-Nd-Pb isotope evidence from Permian arc rocks for the long-term presence of the Indian-Pacific mantle boundary in the SW Pacific, Earth Planet. Sci. Lett., 254, 377-392
  Nebel, O., Münker, C., Nebel-Jacobsen, Y.J., Kleine, T., Mezger, K., Mortimer N.
  
• 2008: Fractionation and mixing of Nd isotopes during thermal ionization mass spectrometry: implications for high precision 142Nd/144Nd analyses. J. Anal. At. Spectrom., 23, 561-568
  Upadhyay, D., Scherer, E.E., Mezger, K.
  
• 2008: Timing of thermal stabilization of the Zimbabwe Craton deduced from high-precision Rb-Sr chronology, Great Dyke. Prec. Res., 164:227-232
  Nebel, O., Mezger, K.
  
• 2009, Neodymium-142 evidence for an enriched Hadean reservoir in cratonic roots. Nature, 459,1118-
  Upadhyay, D., Scherer, E. E., Mezger, K.
  
• Evaluation of the rubidium decay constant by age comparison against the U-Pb system. EPSL
  O. Nebel, K. Mezger, E. E. Scherer, P. J. Patchett