Full vector secular variation during the Brunhes Chron in Mexico determined from volcanic hard rocks

• Applicant: Privatdozent Dr. Norbert R. Nowaczyk
• Subject Area: Geophysics
• Term: from 2007 to 2009
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 45687134

• Final Report Year: 2009

Final Report Abstract

No abstract available

Publications

• 9th Castle Meeting on NEW TRENDS IN GEOMAGNETISM, PALAEO, ROCK AND ENVIRONMENTAL MAGNETISM, Javorina, High Tatras, Slovakia, 2004: Low paleointensities but normal directions from San Quintin upper Brunhes lavas: relations to geomagnetic excursion(s)?
  Böhnel, H., Gratton, M., Nowaczyk, N.
  
• IV REUNIÓN NACIONAL DE CIENCIAS DE LA TIERRA Queretaro 2004: Secular variation as determined from recent lava flows in Mexico Barajas Gea Constancio Ivan, Rodriguez Vargas Jose Luis y Bôhnel Harald-FECHAMIENTOS DE ROCAS RECIENTES DEL CAMPO VOLCÁNICO MICHOACÁN–GUANAJUATO Y SU REGISTRO MAGNETICO
  Böhnel Harald, Negendank Jörg y Nowaczyk Norbert
  
• IAGA 2005: Scientific Assembly 2005 Toulouse, France: Mini-sample paleomagnetism: practical experiences
  H.N. Böhnel, D.M. Michalk & N. Nowaczyk
  
• Reunión anual UGM-SELPER-AGM 2005: FECHAMIENTO Y ESTUDIO PALEOMAG-NETICO DE ROCAS VOLCANICAS DEL CAMPO VOLCANICO MICHOACAN-GUANAJUATO
  Puerto Vallarta Rodriguez Vargas Jose Luis, Barajas Gea Constancio Ivan y Böhnel Harald
  
• (2006), Reliable absolute palaeointensities independent of magnetic domain state, Earth Planet. Sci. Lett., 248 (1-2), 507-516
  Dekkers, M.J., and H.N. Böhnel, H.N
  
• 10th Castle Meeting on Paleo, Rock and Environmental Magnetism Castle of Valtice, Czech Republic, 3 - 8 September, 2006: A comparison between the microwave and multispecimen parallel differential pTRM paleointensity methods
  H.N. Böhnel, M.J. Dekkers, M. Gratton
  
• 10th Castle Meeting on Paleo, Rock and Environmental Magnetism Castle of Valtice, Czech Republic, 3 - 8 September, 2006: Absolute palaeointensity independent of magnetic domain state
  M.J. Dekkers, H.N. Böhnel
  
• 66. Jahrestagung der Deutschen Geophysikalischen Gesellschaft 2006 Bremen, Germany: Säkularvariation in Mexico Full vector geomagnetic secular variation in central Mexcio as derived from voplcanic rocks dating from Brunhes-chron: first preliminary palaeoand rock-magnetic results
  H.N. Böhnel
  
• 66. Jahrestagung der Deutschen Geophysikalischen Gesellschaft, 2006, Bremen, Germany, “Full vector Geomagnetic Secular Variation in Central Mexico as derived from volcanic rocks younger than about 500 ka”
  D.M. Michalk, N. Nowaczyk, H. Böhnel & J.F.W. Negendank
  
• EGU General Assembly 2006 Vienna: Absolute paleointensity independent of domain state
  Dekkers, M.J.; Böhnel, H.N.
  
• AGU fall meeting 2007 San Francisco: An Alternative View on Absolute Paleointensity Determination
  Dekkers, M. J., Böhnel, H. N.
  
• AGU fall meeting 2007 San Francisco: Evaluation of the Multispecimen Parallel Differential pTRM Method: A Test on Historical Lavas From Iceland and Mexico
  Michalk, D. M., Muxworthy, A. R., Boehnel, H., Nowaczyk, N., Maclennan, J.
  
• AGU fall meeting 2007 San Francisco: “Thermal fluctuation fields in basalts and the Barbier plot”
  A..R. Muxworthy, D. Heslop, & D.M. Michalk
  
• EGU General Assembly 2007, Wien, Austria: Austria “Geomagnetic Secular Variation as derived from Brunhes Chron lavas from Central Mexico and hints to four geomagnetic excursions”
  D.M. Michalk, N. Nowaczyk, H. Böhnel, J.F.W. Negendank
  
• EGU General Assembly 2007, Wien, Austria: Reliable absolute paleointensity independent of magnetic domain state
  Dekkers, M.J.; Böhnel, H.N.
  
• International Conference of Palaeo- and Rock-magnetism, 2007, Beijing, China “New methods of palaeointensity determination: testing the multi-specimen approach”
  D.M. Michalk and A.R. Muxworthy
  
• IUGG XXIV General Assembly, Perugia, Italy, 2.-13.7.2007: Absolute paleointensities for recent lavas from East Maui (Hawaii, USA) determined with the multispecimen parallel differential PTRM
  Herrero-Bervera Emilio, Böhnel Harald, Dekkers Mark
  
• IUGG XXIV General Assembly, Perugia, Italy, 2.-13.7.2007: The multispecimen parallel differential PTRM method for absolute paleointensity determination
  Dekkers, Mark J., Böhnel, Harald
  
• Reunión anual UGM 2007 Puerto Vallarta: Paleointensidades obtenidas con el metodo de Multi-specimen parallel differential pTRM
  Böhnel
  
• (2008): Evaluation of the multispecimen parallel differential pTRM method: a test on historical lavas from Iceland and Mexico, Geophysical Journal International, 173, 2, 409-420
  Michalk, D. M.; Muxworthy, A.; Böhnel, H. N.; Maclennan, J.; Nowaczyk, N. R.
  
• AGU fall meeting 2008 San Francisco: Paleointensities of young lava flows obtained with the multispecimen parallel differential pTRM method
  Böhnel, H., Dekkers, M. J., Herrero-Bervera, E.
  
• Annual meeting of the European Geophysical Union (EGU), 2008, Wien, Austria “Thermal fluctuation fields in basalts and the Barbier plot”
  A.R. Muxworthy, D. Heslop, & D.M. Michalk
  
• Reunión anual UGM 2008 Puerto Vallarta: PALEOINTENSIDADES EN FLUJOS DE LAVA HISTÓRICOS
  Böhnel Harald, Michalk Daniel, Dekkers Mark y Herrero Bervera Emilio
  
• (2009 online first): The use of mini-samples in palaeomagnetism, Geophysical Journal International
  Böhnel, H.; Michalk, D. M.; Nowaczyk, N. R.; Gonzalez Naranjo, G.
  
• (2009): Thermal fluctuation fields in basalts, Earth Planets and Space, 61, 1, 111-117
  Muxworthy, A. R.; Heslop, D.; Michalk, D. M.
  
• AGU spring meeting 2009 Toronto, Canada: “Properties of pTRM in Multidomain Grains and Their Implications for Palaeointensity Measurements”
  A. J. Biggin, D. M. Michalk
  
• AGU spring meeting 2009 Toronto: Paleointensity of the Hawaii 1960 Lava Flow
  Böhnel, H., Dekkers, M.J., Herrero-Bervera, E.
  
• Application of the multispecimen palaeointensity method to Pleistocene lava flows from the Trans-Mexican Volcanic Belt : Physics of the Earth and Planetary Interiors
  Daniel M. Michalk, Andrew J. Biggin, Mads F. Knudsen, Harald N. Böhnel, Norbert R. Nowaczyk & Steven Ownby