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2003 Conference Publication Application of the 40Ar/39Ar methodology in the study of tectonic reactigations of shear zones: Romeral fault system in the central cordillera of ColumbiaVinasco, C. J., Cordani, U. G. and Vasconcelos, P. M. D. (2003). Application of the 40Ar/39Ar methodology in the study of tectonic reactigations of shear zones: Romeral fault system in the central cordillera of Columbia. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24th - 27th August 2003. Brazil: Institut de Recherche pour le Developpement. |
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2003 Conference Publication 40Ar/39Ar Geochronology of mesozoic and cenozoic magmatism in NE BrazilSouza, Z. S., Vasconcelos, P. M., Nascimento, M. A. L., Silveira, F. V., Paiva, H. S., Dias, L. G. S., Thiede, D. and Carmo, I. O. (2003). 40Ar/39Ar Geochronology of mesozoic and cenozoic magmatism in NE Brazil. IV South American Symposium on Isotope Geology, Salvador, Brazil, 24-27 August, 2003. |
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2003 Journal Article Microstructural evolution of the Serido Belt, NE-Brazil: the effect of two tectonic events on development of c-axis preferred orientation in quartzde Araujo, M. N. C., Alves da Silva, F. C., Jardim de Sa, E. F., Holcombe, R. J. and Vasconcelos, P. M. D. (2003). Microstructural evolution of the Serido Belt, NE-Brazil: the effect of two tectonic events on development of c-axis preferred orientation in quartz. Journal of Structural Geology, 25 (12), 2089-2107. doi: 10.1016/S0191-8141(03)00069-5 |
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2003 Conference Publication Phlogopite From Carbonatic Veins Associated With The Pocos De Caldas Alkaline Massif, Se Brazil: Mineralogy And 40Ar/39Ar Dating By The Laser Step Heating MethodVlach, S. R. F., Vilalva, F. C. J., Ulbrich, M. N. C., Ulbrich, H. G. J. and Vasconcelos, P. M. (2003). Phlogopite From Carbonatic Veins Associated With The Pocos De Caldas Alkaline Massif, Se Brazil: Mineralogy And 40Ar/39Ar Dating By The Laser Step Heating Method. IV South American Symposium on Isotope Geology, Salvador, Brazil, 17-24 August, 2003. |
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2003 Conference Publication Mesoproterozoic bimodal magmatism in the southeastern part of Rondonia, SW Amazonian craton: 40Ar/39Ar geochronology and tectonic implicationsTeixeira, W., Bettencourt, J. S., Vasconcelos, P. M. D., Rizzotto, G. J., Pacca, I. G. I. and D'Agrella Filho, M. S. (2003). Mesoproterozoic bimodal magmatism in the southeastern part of Rondonia, SW Amazonian craton: 40Ar/39Ar geochronology and tectonic implications. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24th - 27th August, 2004. Katlenburg-Lindau, Germany: European Geophysical Society. |
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2003 Conference Publication Noble gas geochronology and geochemistry in surficial processesVasconcelos, P. M. (2003). Noble gas geochronology and geochemistry in surficial processes. IV South American Symposium on Isotope Geology, Salvador, Brazil, 24-27 August 2003. |
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2003 Conference Publication Phlogopite from carbonatitic veins associated with the Pocos de Caldas Alkaline Massif, SE Brazil: mineralogy and 40Ar/39Ar dating by the laser step heating methodVlach, S. R. F., Vilalva, F. C. J., Ulbrich, M. N. C., Ulbrich, H. H. G. J. and Vasconcelos, P. M. (2003). Phlogopite from carbonatitic veins associated with the Pocos de Caldas Alkaline Massif, SE Brazil: mineralogy and 40Ar/39Ar dating by the laser step heating method. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24 - 27 August 2003. Brazil: Institut de Recherche pour le Developpement. |
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2003 Edited Outputs Noble Gas Geochronology and Geochemistry in Surfical ProcessesP. M. D. Vasconcelos ed. (2003). Noble Gas Geochronology and Geochemistry in Surfical Processes. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24 - 27 August 2003. Brazil: Institut de Recherche our le Developpement. |
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2003 Conference Publication Tracking oligocene volcanism across Southeast QueenslandCohen, B. E., Vasconcelos, P. M. D. and Knesel, K. M. (2003). Tracking oligocene volcanism across Southeast Queensland. Insights into Volcanic Processes, Mantle Sampling and Gems, Central Victoria, Australia, 30 September - 4 October 2003. Sydney, Australia: Geological Society of Australia. |
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2003 Conference Publication 40Ar/39Ar geochronology of weathering profiles in southeastern BrazilCarmo, I. O. and Vasconcelos, P. M. (2003). 40Ar/39Ar geochronology of weathering profiles in southeastern Brazil. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24 - 27 August 2003. Brazil: Institut de Recherche pour le Developpement. |
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2003 Conference Publication The geochronology of the setuva nucleus: polycyclic terrains exposed to upper crustal levels during the neoproterozoicSiga Jr. O., Kaulfuss, G. A., Sato, K., Basei, M. A. S., Vasconcelos, P. M., Harara, O. M. and Cury, L. F. (2003). The geochronology of the setuva nucleus: polycyclic terrains exposed to upper crustal levels during the neoproterozoic. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24 - 27 August 2003. Brazil: Institut de Recherche pour le Developpement. |
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2003 Conference Publication 40Ar/39Ar muscovite ages from hydrothermally altered dolostone hosting the Pb-Ag caboclo deposit, Bahia, BrazilCunha, I. A., Vasconcelos, P. M. D., Babinski, M., Misi, A. and Franca-Rocha, W. J. S. (2003). 40Ar/39Ar muscovite ages from hydrothermally altered dolostone hosting the Pb-Ag caboclo deposit, Bahia, Brazil. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24th - 27th August 2003. Brazil: Institut de Recherche pour le Developpement. |
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2003 Conference Publication 40Ar/39Ar ages of the Aluminio (Serra do Itaberaba group) and Hermida (Itapira group) Amphibolite, central portion of the Ribeira Belt, Brazil: preliminary inferencesOliveira, M. A. F., Souza, S. C. A., Teixeira, W. and Vasconcelos, P. M. (2003). 40Ar/39Ar ages of the Aluminio (Serra do Itaberaba group) and Hermida (Itapira group) Amphibolite, central portion of the Ribeira Belt, Brazil: preliminary inferences. IV South American Symposium on Isotope Geology, Salvador-Bahia, Brazil, 24 - 27 August 2003. Brazil: Institut de Rechecher pour le Developpement. |
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2002 Journal Article Colour in quartz: From atomic substitutions to nanoinclusionsVasconcelos, Paulo, Cohen, Ben and Calos, Nick (2002). Colour in quartz: From atomic substitutions to nanoinclusions. Australian Gemmologist, 21 (8), 278-278. |
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2002 Journal Article Behavior of argon gas release from manganese oxide minerals as revealed by Ar-40/Ar-39 laser incremental heating analysisLi, Jianwei W., Vasconcelos, P. M. and Zhang, Jun (2002). Behavior of argon gas release from manganese oxide minerals as revealed by Ar-40/Ar-39 laser incremental heating analysis. Chinese Science Bulletin, 47 (18), 1502-1510. doi: 10.1360/02tb9331 |
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2002 Journal Article Potassium in the Earth's core?Li, Jian-Wei and Vasconcelos, Paulo (2002). Potassium in the Earth's core?. Earth and Planetary Science Letters, 200 (1-2), 63-78. doi: 10.1016/S0012-821X(02)00593-9 |
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2002 Other Outputs Geochronology of Weathering in the Mt Isa and Charters Towers Regions, Northern QueenslandVasconcelos, Paulo M.d. (2002). Geochronology of Weathering in the Mt Isa and Charters Towers Regions, Northern Queensland. Open File Reports (OFRs). 139. CRC LEME. |
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2002 Conference Publication Increased relief through weathering and erosion / Accroissement du relief par altération et érosionVasconcelos, P. and Stone, J. (2002). Increased relief through weathering and erosion / Accroissement du relief par altération et érosion. Colloque de l'Académie des Sciences: Transferts de matiere a la surface de la Terre, Institut de France, Academie des Sciences, Paris, 16-17 December 2002. |
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2002 Journal Article Ar-40/-Ar-39 geochronology at the Instituto de Geociencias, USP: instrumentation, analytical procedures, and calibrationVasconcelos, P. N., Onoe, A. T., Kawashita, K., Soares, A. J. and Teixeira, W. (2002). Ar-40/-Ar-39 geochronology at the Instituto de Geociencias, USP: instrumentation, analytical procedures, and calibration. Anais Da Academia Brasileira De Ciencias, 74 (2), 297-342. doi: 10.1590/S0001-37652002000200008 |
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2002 Journal Article Geologia e geocronologia da Suite Metamorfica Colorado e suas encaixantes, SE de Rondonia: implicacoes para a evolucao Mesoproterozoica do SW do Craton AmazonicoRizotto, Gilmar José, Bettencourt, Jorge Silva, Teixeria, Wilson, Pacca, Igor Ivory Gil, Filho, Manoel Sousa D'Agrella, Vasconcelos, Paulo, Basei, Miguel Angelo Stipp, Onoe, Artur Takashi and Passarelli, Cláudia Regina (2002). Geologia e geocronologia da Suite Metamorfica Colorado e suas encaixantes, SE de Rondonia: implicacoes para a evolucao Mesoproterozoica do SW do Craton Amazonico. Geologia USP: Série Científica. Revista do Instituto de Geociencias, 2 (1), 41-55. doi: 10.5327/S1519-874X2002000100006 |
