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Meenakshi Wadhwa

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Professor
Faculty, TEMPE Campus, Mailcode 6004
Center Dir (ACD) & Professor
Faculty w/Admin Appointment, TEMPE Campus, Mailcode 6004
Publications
  • A. Bouvier and M. Wadhwa. The age of the Solar System redefined by the oldest Pb-Pb age of a meteoritic inclusion. Nature Geoscience (2010).
  • G. A. Brennecka, S. Weyer, M. Wadhwa, P. E. Janney, J. Zipfel, and A. D. Anbar. 238U/235U variations in meteorites: Extant 247Cm and implications for Pb-Pb dating. Science (2010).
  • G. MacPherson, E. S. Bullock, P. E. Janney, N. Kita, T. Ushikubo, A. M. Davis, M. Wadhwa, and A. N. Krot. Early solar nebula condensates with canonical, not supracanonical, initial 26Al/27Al ratios. Astrophysical Journal Letters (2010).
  • T. Usui, M. Sanborn, M. Wadhwa, and H. Y. McSween, Jr. Petrology and trace element geochemistry of RBT 04261 and RBT 04262 meteorites, the first examples of geochemically enriched lherzolitic shergottites. Geochimica Cosmochimica Acta (2010).
  • C. K. Shearer, P. V. Burger, C. R. Neal. Z. Sharp, L. E. Borg, L. Spivak-Birndorf, Meenakshi Wadhwa, J. J. Papike, J. M. Karner, A. M. Gaffney, J. Shafer, B. P. Weiss, J. Geissman, and V. A. Fernandes. A unique glimpse into asteroidal melting processes in the early solar system from the Graves Nunatak 06128/06129 achondrites. American Mineralogist (2008).
  • D Cook, R N Clayton, Meenakshi Wadhwa, P Janney, A M Davis. Nickel isotopic composition of troilite from iron meteorites. Geophysical Research Letters (2008).
  • L. Qin, N. Dauphas, Meenakshi Wadhwa, A. Markowski, R. Gallino, P. E. Janney, and C. Bouman. Rapid accretion and differentiation of iron meteorite parent bodies inferred from 182Hf-182W chronometry and thermal modeling. Earth and Planetary Science Letters (2008).
  • L. Qin, N. Dauphas, Meenakshi Wadhwa, A. Markowski, R. Gallino, P. E. Janney, and C. Bouman. Tungsten nuclear anomalies in planetesimal cores. Astrophysical Journal (2008).
  • Meenakshi Wadhwa. Redox conditions on small bodies, the Moon and Mars. Oxygen in the Solar System, Reviews in Mineralogy and Geochemistry (2008).
  • N. Dauphas, D. Cook, A. Sacarabany, C. Fröhlich, A. M. Davis, Meenakshi Wadhwa, A. Pourmand, T. Rauscher, and R. Gallino. Iron-60 evidence for early injection and efficient mixing of stellar debris in the protosolar nebula. Astrophysical Journal (2008).
  • Meenakshi Wadhwa. Redox conditions on small bodies, the Moon and Mars. Oxygen in the Solar System (2008).
  • A. Bouvier, Meenakshi Wadhwa and P. Janney. 26Al-26Mg and 207Pb-208Pb systematics in an Allende inclusion. Meteoritics and Planetary Science (2008).
  • A. Bouvier, Meenakshi Wadhwa and P. Janney. Pb-Pb systematics in an Allende chondrule. Geochimica Cosmochimica Acta (2008).
  • L. J. Spivak-Birndorf, Meenakshi Wadhwa and L. B. Williams. Boron isotopes in nakhlites: Implications for crustal fluids on Mars. Geochimica Cosmochimica Acta (2008).
  • L. J. Spivak-Birndorf, Meenakshi Wadhwa and L. B. Williams. Boron isotopic composition of igneous minerals and secondary alteration products in Nakhla. Workshop on Ground Truth from Mars: Science Payoff from a Sample Return Mission, LPI Contribution (2008).
  • L. J. Spivak-Birndorf, Meenakshi Wadhwa and L. B. Williams. The boron isotopic composition of Nakhla iddingsite. Lunar and Planetary Science Conference (2008).
  • M. E. Sanborn, Meenakshi Wadhwa, R. Hervig, and A. J. Irving. Rare earth element geochemistry of angrite Northwest Africa 2999. Lunar and Planetary Science Conference (2008).
  • M. E. Sanborn, Meenakshi Wadhwa, T. Usui, and H. Y. McSween, Jr. REE distributions in shergottites RBT 04261 and 04262. Geochimica Cosmochimica Acta (2008).
  • N. Dauphas, D. Cook, A. Sacarabany, C. Fröhlich, A. M. Davis, Meenakshi Wadhwa, A. Pourmand, T. Rauscher, and R. Gallino. Iron-60 injection in the protosolar nebula: How early and how well mixed?. Lunar and Planetary Science Conference (2008).
  • R. Hines, W. Taylor, and Meenakshi Wadhwa. Space Rocks! Increasing the impact of educational initiatives at the Center for Meteorite Studies, Arizona State University. Lunar and Planetary Science Conference (2008).
  • T. Usui, M. Sanborn, Meenakshi Wadhwa and H. Y. McSween, Jr. Petrogenesis of geochemically enriched lherzolitic shergottites RBT 04261 and RBT 04261. Meteoritics and Planetary Science (2008).
  • Y. Amelin, P. Janney, R. Chakrabarti, Meenakshi Wadhwa, and S. B. Jacobsen. Isotopic analysis of small Pb samples using MC-ICPMS: The limits of precision and comparison to TIMS. Eos Trans. AGU (2008).
  • D Cook, Meenakshi Wadhwa, R Clayton, N Dauphas, P Janney, A Davis. Mass-dependent fractionation of nickel isotopes in meteoritic metal. Meteoritics and Planetary Science (2007).
  • F Richter, P Janney, R Mendybaev, A Davis, Meenakshi Wadhwa. Elemental and isotopic fractionation of Type B CAI-like liquids by evaporation. Geochimica Cosmochimica Acta (2007).
  • F Teng, Meenakshi Wadhwa, R Helz. The absence of magnesium isotope fractionation during basalt differentiation: A case study from Kilauea Iki lava lake, Hawaii, USA. Earth and Planetary Science Letters (2007).
  • L Qin, N Dauphas, P Janney, Meenakshi Wadhwa. Analytical developments for high-precision measurements of W isotopes in iron meteorites. Analytical Chemistry (2007).
  • Meenakshi Wadhwa. Early solar system time scales from long-lived radioisotopes. Treatise on Geochemistry, Ed. A. M. Davis. Meteorites, Comets, and Planets (2007).
  • Meenakshi Wadhwa, Y Amelin, A Davis, G Lugmair, B Meyer, M Gounelle, S Desch. From dust to planetesimals: Implications for the solar protoplanetary disk from short lived radionuclides. Protostars and Planets V (2007).
  • Meenakshi Wadhwa. Long-lived chronometers. Treatise on Geochemistry Vol. 1: Meteorites, Comets, and Planets (2007).
  • Meenakshi Wadhwa, Y. Amelin, A. M. Davis, G. W. Lugmair, B. Meyer, M. Gounelle, and S. Desch. From dust to planetesimals: Implications for the solar protoplanetary disk from short lived radionuclides. Protostars and Planets V (2007).
  • Cook, D, Clayton, R, Wadhwa, Meenakshi, Janney, P, Davis, A. Nickel isotope systematics in troilite from magmagtic and non-magmatic iron meteorites. Lunar and Planetary Science Conference (2007).
  • MacPherson, G, Bullock, E, Janney, P, Davis, A, Wadhwa, Meenakshi, Krot, A. High-precision Al-Mg isotope studies of condensate CAIs. Lunar and Planetary Science Conference (2007).
  • Qin, L, Dauphas, N, Wadhwa, Meenakshi, Markowski, A, Gallino, R, Janney, P. Tungsten nuclear anomalies in iron meteorites and implications for Hf-W chronology. Lunar and Planetary Science Conference (2007).
  • Teng, F, Wadhwa, Meenakshi, Janney, P, Grossman, L, Simon, S, Dauphas, N. Magnesium isotopic systematics of chondrules and CAIs from Allende, Murchison, Murray and Bjurbole. Lunar and Planetary Science Conference (2007).
  • D Cook, Meenakshi Wadhwa, P Janney, N Dauphas, R Clayton, A Davis. High precision measurements of non-mass dependent effects in nickel isotopes in meteoritic metal via multi-collector ICPMS. Analytical Chemistry (2006).
  • D Cook, Meenakshi Wadhwa, P Janney, N Dauphas, R Clayton, A Davis. High precision measurements of non-mass dependent effects in nickel isotopes in meteoritic metal via multi-collector ICPMS. Analytical Chemistry (2006).
  • D Cook, Meenakshi Wadhwa, R Clayton, N Dauphas, P Janney, A Davis. Mass-dependent fractionation of nickel isotopes in meteoritic metal. Meteoritics and Planetary Science (2006).
  • F Richter, P Janney, R Mendybaev, A Davis, Meenakshi Wadhwa. Elemental and isotopic fractionation of Type B CAI-like liquids by evaporation. Geochimica Cosmochimica Acta (2006).
  • F Teng, Meenakshi Wadhwa, R Helz. The absence of magnesium isotope fractionation during basalt differentiation: A case study from Kilauea Iki lava lake, Hawaii, USA. Earth and Planetary Science Letters (2006).
  • Meenakshi Wadhwa, G Srinivasan, R Carlson, D Lauretta, H McSween. Time scales of planetesimal differentiation in the early solar system. Meteorites and the Early Solar System II (2006).
  • P Beck, B Reynard, J Barrat, Ph Gillet, Meenakshi Wadhwa, I Franchi, R Greenwood, M Bohn, J Cotten, B van de Moortele. Petrography and geochemistry of the chassignite Northwest Africa 2737 (NWA 2737). Cosmochimica Acta (2006).
  • P Beck, B Reynard, J Barrat, Ph Gillet, Meenakshi Wadhwa, I Franchi, R Greenwood, M Bohn, J Cotten, B van de Moortele. Petrography and geochemistry of the chassignite Northwest Africa 2737 (NWA 2737). Geochimica Cosmochimica Acta (2006).
  • T McCoy, R Ketcham, L Wilson, G Benedix, Meenakshi Wadhwa, A Davis. Formation of vesicles in asteroidal basaltic meteorites. Earth and Planetary Science Letters (2006).
  • Meenakshi Wadhwa, G. Srinivasan, and R. W. Carlson. Time scales of planetesimal differentiation in the early solar system. Meteorites and the Early Solar System II (2006).
  • Amelin, Y, Wadhwa, Meenakshi, Lugmair, G. Pb-isotopic dating of meteorites using the 202Pb-205Pb double-spike: Comparison with other high-resolution chronometers. (2006).
  • Borg, L, Wadhwa, Meenakshi. 142Nd - 143Nd isotopic evidence for protracted lunar differentiation. (2006).
  • Cook, D, Wadhwa, Meenakshi, Clayton, R, Janney, P, Dauphas, N, Davis, A. Mass dependent fractionation of nickel isotopes in IIIAB irons. Meteoritics and Planetary Science (2006).
  • Cook, D, Wadhwa, Meenakshi, Davis, A, Clayton, R. Heterogeneity of the Hoba IVB iron meteorite: Implications for its use as an analytical standard. (2006).
  • Dauphas, N, Cates, N, Mojzsis, S, van Zuilen, M, Wadhwa, Meenakshi, Janney, P, Busigny, V, Davis, A. The iron isotopic composition of 3.7-3.8 Ga chemical sediments: Comparison between Isua (Greenland) and Nuvvuagittuq (Northern Québec). (2006).
  • Qin, L, Dauphas, N, Wadhwa, Meenakshi, Janney, P. High precision tungsten isotope measurements of iron meteorites. (2006).
  • Qin, L, Dauphas, N, Wadhwa, Meenakshi, Janney, P, Davis, A, Mazarik, J. Evidence of correlated cosmogenic effects in iron meteorites: Implications for the timing of metal-silicate differentiation in asteroids. (2006).
  • Richter, F, Janney, P, Mendybaev, R, Davis, A, Wadhwa, Meenakshi. Recondensation reconsidered: Effects in evaporation experiments and in natural settings. (2006).
  • Wadhwa, Meenakshi, Borg, L. Trace element and 142Nd systematics in the nakhlite MIL 03346 and the orthopyroxenite ALH 84001: Implications for the martian mantle. (2006).
  • C Foley, Meenakshi Wadhwa, L Borg, P Janney, R Hines, T Grove. The early differentiation history of Mars from 182W-142Nd isotope systematics in the SNC meteorites. Cosmochimica Acta (2005).
  • Cook, D, Wadhwa, Meenakshi, Clayton, R, Janney, P, Dauphas, N, Davis, A. Nickel isotopic composition of Fe-Ni metal from iron meteorites and the Brenham pallasite. (2005).
  • Dauphas, N, Foley, C, Wadhwa, Meenakshi, Davis, A, Janney, P, Qin, L, Göpel, C, Birck, J. Protracted core differentiation in asteroids from 182Hf-182W systematics in the Eagle Station pallasite. (2005).
  • Davis, A, Richter, F, Mendybaev, R, Janney, P, Wadhwa, Meenakshi, McKeegan, K. Isotopic mass fractionation laws and initial solar system 26Al/27Al ratio. (2005).
  • Janney, P, Richter, F, Davis, A, Mendybaev, R, Wadhwa, Meenakshi. Silicon isotope ratio variations in CAI evaporation residues measured by laser ablation multicollector ICPMS. Lunar and Planetary Science Conference (2005).
  • Qin, L, Dauphas, N, Janney, P, Wadhwa, Meenakshi, Dav, A. High precision W isotope measurements (180,182, 183, 184, and 186) of iron meteorites. (2005).
  • Richter, F, Janney, P, Mendybaev, R, Davis, A, Wadhwa, Meenakshi. On the temperature dependence of the kinetic isotope fractionation of Type B CAI-like melts during evaporation. (2005).
  • Spivak-Birndorf, L, Wadhwa, Meenakshi, Janney, P. 26Al-26Mg chronology of the D'Orbigny and Sahara 99555 angrites. (2005).
  • Spivak-Birndorf, L, Wadhwa, Meenakshi, Janney, P, Foley, C. Al-Mg isotopic systematics in the angrite Sahara 99555 and the primitive achondrite Brachina. (2005).
  • Wadhwa, Meenakshi, Amelin, Y, Bogdanovski, O, Lugmair, G, Janney, P. High precision relative and absolute ages for Asuka 881394, a unique and ancient basalt. (2005).
  • G Crozaz, J Barrat, Meenakshi Wadhwa. Trace element distributions in the Yamato 000593/000749 , NWA 817 and NWA 998 nakhlites: Implications for their petrogenesis and mantle source on Mars. Antarctic Meteorite Research (2004).
  • N Dauphas, M van Zuilen, Meenakshi Wadhwa, A Davis, B Marty, P Janney. Clues from iron isotope variations on the origin of early Archean banded iron formations from Greenland. Science (2004).
  • N Dauphas, P Janney, R Mendybaev, Meenakshi Wadhwa, F Richter, A Davis, M Zuilan, R Hines, C Foley. Chromatographic separation and MC-ICPMS analysis of iron. Investigating mass dependent and independent isotope effects. Analytical Chemistry (2004).
  • . . Review of: Searching for Treasure to the Ends of the Earth: Review of Meteorites, Ice and Antarctica: A Personal Account (2004).
  • Corrigan, C, Wadhwa, Meenakshi, Harvey, R. Harvey (2004) Rare earth element measurements of multi-generational(?) carbonate in martian meteorite Allan Hills 84001. (2004).
  • Dauphas, N, Davis, A, Mendybaev, R, Richter, F, Wadhwa, Meenakshi, Janney, P, Foley, N. Iron isotopic fractionation during vacuum evaporation of molten wustite and solar compositions. (2004).
  • Foley, C, Wadhwa, Meenakshi, Borg, L, Janney, P. The differentiation history of mantle reservoirs on Mars from W and Nd isotopic compositions of SNC meteorites. (2004).
  • Janney, P, Mendybaev, R, Dauphas, N, Davis, A, Richter, F, Wadhwa, Meenakshi. Nonideal" isotopic fractionation behavior of magnesium in evaporation residues. (2004).
  • Wadhwa, Meenakshi, Foley, C, Janney, P. 26Al-26Mg systematics in eucrites: Implications for 26Al as a chronometer and heat source for planetesimal differentiation. (2004).
  • Wadhwa, Meenakshi, Foley, C, Janney, P, Spivak-Birndorf, L. Mg isotopic Systematics in eucrites: Implications for the 26Al-26Mg chronometer. (2004).
  • A Galy, J Carignan, I Hutcheon, O Yoffe, P Janney, R Williams, C Cloquet, O Alard, L Halicz, Meenakshi Wadhwa, E Ramon. Magnesium isotope heterogeneity of the isotopic standard SRM980 and new reference materials for magnesium-isotope-ratio measurements. Journal of Analytical Atomic Spectrometry (2003).
  • A Galy, J Carignan, O Yoffe, P Janney, R Williams, C Cloquet, O Alard, L Halicz, Meenakshi Wadhwa, I Hutcheon. Magnesium isotope heterogeneity of the isotopic standard SRM980 and new reference materials for magnesium-isotope-ratio measurements. Journal of Analytical Atomic Spectrometry (2003).
  • G Crozaz, C Floss, Meenakshi Wadhwa. Chemical alteration and REE mobilization in meteorites from hot and cold deserts. Geochimica Cosmochimica Acta (2003).
  • G Crozaz, C Floss, Meenakshi Wadhwa. mobilization in meteorites from hot and cold deserts. Geochimica Cosmochimica Acta (2003).
  • Meenakshi Wadhwa, A Shukolyukov, A Davis, G Lugmair, D Mittlefehldt. Differentiation history of the mesosiderite parent body: Constraints from trace elements and manganese-chromium isotopic systematics of Vaca Muerta silicate clasts. Geochimica Cosmochimica Acta (2003).
  • Meenakshi Wadhwa, A Shukolyukov, A Davis, G Lugmair, D Mittlefehldt. Differentiation history of the mesosiderite parent body: Constraints from trace elements and manganese-chromium isotopic systematics of Vaca Muerta silicate clasts. Geochimica Cosmochimica Acta (2003).
  • Meenakshi Wadhwa, C Foley, P Janney. High precision Mg isotopic analyses of achondrites: Is the 26Al-26Mg chronometer concordant with other high resolution chronometers?. Geochimica Cosmochimica Acta (2003).
  • S Simon, J Wacker, R Clayton, T Mayeda, J Schwade, P Sipiera, L Grossman, Meenakshi Wadhwa. The fall, recovery and classification of the Park Forest meteorite. Meteoritics and Planetary Science (2003).
  • S Simon, L Grossman, R Clayton, T Mayeda, J Schwade, P Sipiera, J Wacker, Meenakshi Wadhwa. The fall, recovery and classification of the Park Forest meteorite. Meteoritics and Planetary Science (2003).
  • Dauphas, N, Rouxel, O, Davis, A, Lewis, R, Wadhwa, Meenakshi, Marty, B, Reisberg, L, Janney, P, Zimmermann, C. Iron and selenium isotopic homogeneity in the protosolar nebula?. (2003).
  • Foley, C, Wadhwa, Meenakshi, Janney, P. Tungsten isotopic composition of the SNC meteorite Los Angeles: further implications for early differentiation history of Mars. (2003).
  • Foley, C, Wadhwa, Meenakshi, Janney, P. Tungsten isotopic compositions of the SNC meteorites: further implications for early differentiation history of Mars. (2003).
  • Janney, P, Davis, A, Wadhwa, Meenakshi, Mendybaev, R, Richter, F. High precision magnesium isotopic measurement of CAI evaporation residues. (2003).
  • Leshin, L, Clark, B, Forney, L, Jones, S, Jurewicz, A, Greeley, R, Richardson, M, Sharp, T, Thiemens, M, Wadhwa, Meenakshi, Wiens, R, Yen, A, Zolensky, M. Scientific return of a Mars dust sample capture and earth return with SCIM. (2003).
  • Wadhwa, Meenakshi, Crozaz, G. Trace element geochemistry of new nakhlites from the Antarctic and the Saharan desert: Further constraints on nakhlite petrogenesis on Mars. (2003).
  • Wadhwa, Meenakshi, Foley, C, Janney, P, Beecher, N. Magnesium isotopic composition of the Juvinas eucrite: implications for concordance of the Al-Mg and Mn-Cr chronometers and timing of basaltic volcanism on asteroids. (2003).
  • G Crozaz, C Floss, Meenakshi Wadhwa. Chemical alteration of hot and cold desert meteorites. Geochimica Cosmochimica Acta (2002).
  • Meenakshi Wadhwa, G Crozaz. Trace element abundances in minerals of two new and distinct basaltic shergottites,NWA 856 and NWA 1068. Meteoritics and Planetary Science (2002).
  • Meenakshi Wadhwa, T Grove. Archean cratons on Mars?: Evidence from trace elements, isotopes and oxidation states of SNC magmas. Geochimica Cosmochimica Acta (2002).
  • Ph Gillet, J Barrat, E Deloule, Meenakshi Wadhwa, A Jambon, V Sautter, B Devouard, D Neuville, K Benzerara. Aqueous alteration in the Northwest Africa 817 (NWA 817) martian meteorite. Earth and Planetary Science Letters (2002).
  • Ph Gillet, J Barrat, E Deloule, Meenakshi Wadhwa, A Jambon, V Sautter, B Devouard, D Neuville, K Benzerara. Aqueous alteration in the Northwest Africa 817 (NWA 817) martian meteorite. Earth and Planetary Science Letters (2002).
  • Wadhwa, Meenakshi, Sutton, S, Flynn, G, Newville, M. Microdistributions of Rb and Sr in ALH84001 carbonates: Chronological implications for secondary alteration on Mars. (2002).
  • Meenakshi Wadhwa. Redox state of Mars' upper mantle and crust from Eu anomalies in shergottite pyroxenes. Science (2001).
  • Meenakshi Wadhwa, M Wadhwa. The terrestrial alteration of Saharan shergottites Dar al Gani 476 and 489: A case study of weathering in a hot desert environment. Geochimica Cosmochimica Acta (2001).
  • Meenakshi Wadhwa, R F.Lentz, H McSween, G Crozaz. A petrologic and trace element study of Dar al Gani 476 and Dar al Gani 489: Twin meteorites with affinities to basaltic and lherzolitic shergottites. Meteoritics and Planetary Science (2001).
  • . . Review of: From Mountains to Meteorites (2001).
  • Crozaz, G, Wadhwa, Meenakshi, Barrat, J. Trace elements in NWA 480: Still more diversity in the basaltic shergottite group. (2001).
  • Davis, A, Dufek, J, Wadhwa, Meenakshi. Euhedral phosphate grains in vugs and vesicles in ordinary chondrites, lunar samples and the Ibitira eucrite: Implications for trace element transport processes. (2001).
  • Gillet, Ph, Barrat, J, Crozaz, G, Deloule, E, Jambon, A, Neuville, D, Sautter, V, Wadhwa, Meenakshi. Aqueous alteration in the NWA 817 martian meteorite alteration in the NWA 817 martian meteorite. (2001).
  • Wadhwa, Meenakshi. Geochemical effects of alteration on Mars: Insights from trace element distributions in Martian meteorites [INVITED]. Eos Transactions 82 (47). (2001).
  • Wadhwa, Meenakshi, Barrat, J, Crozaz, G. Petrogenesis pf a new nakhlite from rare earth and other trace element microdistributions. (2001).
  • Wadhwa, Meenakshi, F. Lentz, R, McSween, H. Trace element microdistributions in Los Angeles: A new basaltic shergottite similar to, yet distinct from, the others. (2001).
  • Meenakshi Wadhwa, S Russell, A Boss. Timescales of accretion and differentiation in the early solar system:. The meteoritic evidence. Protostars and Planets (2000).
  • Wadhwa, Meenakshi. Quantitative constraints on the redox states of Martian magmas from Eu anomalies in pyroxenes of basaltic shergottites. (2000).
  • Wadhwa, Meenakshi, F. Lentz, R, McSween, H, Crozaz, G. Dar al Gani 476 and Dar al Gani 489, twin shergottites from Mars. (2000).
Research Activity
Fall 2017
Course NumberCourse Title
SES 792Research
SES 799Dissertation
Summer 2017
Course NumberCourse Title
SES 692Research
SES 792Research
SES 799Dissertation
Spring 2017
Course NumberCourse Title
GLG 490Topics in Geology
GLG 592Research
AST 592Research
GLG 598Special Topics
GLG 599Thesis
SES 692Research
GLG 692Research
AST 692Research
AST 792Research
GLG 792Research
SES 792Research
SES 799Dissertation
GLG 799Dissertation
AST 799Dissertation
Fall 2016
Course NumberCourse Title
CHM 485Meteorites and Cosmochemistry
GLG 485Meteorites and Cosmochemistry
GLG 592Research
CHM 598Special Topics
GLG 598Special Topics
GLG 599Thesis
SES 692Research
GLG 692Research
AST 692Research
AST 792Research
GLG 792Research
SES 792Research
SES 799Dissertation
GLG 799Dissertation
AST 799Dissertation
Summer 2016
Course NumberCourse Title
GLG 592Research
AST 692Research
GLG 792Research
GLG 799Dissertation
Spring 2016
Course NumberCourse Title
AST 592Research
GLG 592Research
GLG 599Thesis
GLG 692Research
AST 692Research
GLG 792Research
AST 792Research
GLG 799Dissertation
AST 799Dissertation
Fall 2015
Course NumberCourse Title
GLG 499Individualized Instruction
GLG 592Research
GLG 599Thesis
GLG 692Research
AST 692Research
GLG 792Research
AST 792Research
GLG 799Dissertation
AST 799Dissertation
Summer 2015
Course NumberCourse Title
GLG 592Research
GLG 792Research
Spring 2015
Course NumberCourse Title
CHM 494Special Topics
GLG 494Special Topics
GLG 581Isotope Geochemistry
GLG 592Research
AST 592Research
CHM 598Special Topics
GLG 599Thesis
AST 692Research
GLG 692Research
GLG 792Research
AST 792Research
GLG 799Dissertation
AST 799Dissertation
Fall 2014
Course NumberCourse Title
GLG 494Special Topics
GLG 598Special Topics
Spring 2014
Course NumberCourse Title
GLG 485Meteorites and Cosmochemistry
CHM 485Meteorites and Cosmochemistry
GLG 598Special Topics
CHM 598Special Topics
Spring 2013
Course NumberCourse Title
GLG 592Research
GLG 599Thesis
GLG 692Research
GLG 792Research
GLG 799Dissertation
Presentations
  • Y. Amelin, P. Janney, R. Chakrabarti, Meenakshi Wadhwa, and S. B. Jacobsen. Isotopic analysis of small Pb samples using MC-ICPMS: The limits of precision and comparison to TIMS. AGU Fall Meeting (Dec 2008).
  • A. Bouvier, Meenakshi Wadhwa and P. Janney. Pb-Pb systematics in an Allende chondrule. Goldschmidt Conference (Jul 2008).
  • A. Bouvier, Meenakshi Wadhwa and P. Janney. 26Al-26Mg and 207Pb-208Pb systematics in an Allende inclusion. Meteoritical Society Meeting (Jul 2008).
  • M. E. Sanborn, Meenakshi Wadhwa, T. Usui, and H. Y. McSween, Jr. REE distributions in shergottites RBT 04261 and 04262. Goldschmidt Conference (Jul 2008).
  • L. J. Spivak-Birndorf, Meenakshi Wadhwa and L. B. Williams. Boron isotopes in nakhlites: Implications for crustal fluids on Mars. Goldschmidt Conference (Jul 2008).
  • T. Usui, M. Sanborn, Meenakshi Wadhwa and H. Y. McSween, Jr. Petrogenesis of geochemically enriched lherzolitic shergottites RBT 04261 and RBT 04261. Meteoritical Society Meeting (Jul 2008).
  • L. J. Spivak-Birndorf, Meenakshi Wadhwa and L. B. Williams. Boron isotopic composition of igneous minerals and secondary alteration products in Nakhla. Workshop on Ground Truth from Mars: Science Payoff from a Sample Return Mission (Apr 2008).
  • L. J. Spivak-Birndorf, Meenakshi Wadhwa and L. B. Williams. The boron isotopic composition of Nakhla iddingsite. Lunar and Planetary Science Conference XXXIX (Mar 2008).
  • N. Dauphas, D. Cook, A. Sacarabany, C. Fröhlich, A. M. Davis, Meenakshi Wadhwa, A. Pourmand, T. Rauscher, and R. Gallino. Iron-60 injection in the protosolar nebula: How early and how well mixed?. Lunar and Planetary Science Conference XXXIX (Mar 2008).
  • R. Hines, W. Taylor, and Meenakshi Wadhwa. Space Rocks! Increasing the impact of educational initiatives at the Center for Meteorite Studies, Arizona State University. Lunar and Planetary Science Conference XXXIX (Mar 2008).
  • M. E. Sanborn, Meenakshi Wadhwa, R. Hervig, and A. J. Irving. Rare earth element geochemistry of angrite Northwest Africa 2999. Lunar and Planetary Science Conference XXXIX (Mar 2008).
  • Wadhwa, Meenakshi. High-resolution Chronology from Extinct Radionuclides: A new and clearer picture of the early solar system. Departmental Colloquium, Departmental of Earth and Planetary Sciences, University of New Mexico (Dec 2006).
  • Wadhwa, Meenakshi. Timescales of early differentiation on Mars. Workshop on Early Planetary Differentiation (Dec 2006).
  • Wadhwa, Meenakshi. Early Solar System Time Scales from Extinct Chronometers. Departmental Colloquium, Departmental of Earth Sciences, ETH (Zurich) (Nov 2006).
  • Qin, L, Dauphas, N, Wadhwa, Meenakshi, Janney, P. High precision tungsten isotope measurements of iron meteorites. The Meteoritical Society Meeting (Aug 2006).
  • Cook, D, Wadhwa, Meenakshi, Clayton, R, Janney, P, Dauphas, N, Davis, A. Mass dependent fractionation of nickel isotopes in IIIAB irons. Meteoritical Society Meeting (Aug 2006).
  • Wadhwa, Meenakshi. Exploration of Moon, Mars and Beyond: The Perspective from Short-lived Isotopes. Departmental Colloquium, Departmental of Earth and Space Sciences, UCLA (Apr 2006).
  • Wadhwa, Meenakshi. Exploration of Moon, Mars and Beyond: The Perspective from Short-lived Isotopes. Division of Geological Sciences, Caltech (Apr 2006).
  • Wadhwa, Meenakshi, Borg, L. Trace element and e142Nd systematics in the nakhlite MIL 03346 and the orthopyroxenite ALH 84001: Implications for the martian mantle. Lunar and Planetary Science Conference (Mar 2006).
  • Cook, D, Wadhwa, Meenakshi, Davis, A, Clayton, R. Heterogeneity of the Hoba IVB iron meteorite: Implications for its use as an analytical standard. Lunar and Planetary Science Conference (Mar 2006).
  • Dauphas, N, Cates, N, Mojzsis, S, van Zuilen, M, Wadhwa, Meenakshi, Janney, P, Busigny, V, Davis, A. The iron isotopic composition of 3.7-3.8 Ga chemical sediments: Comparison between Isua (Greenland) and Nuvvuagittuq (Northern Québec). Lunar and Planetary Science Conference (Mar 2006).
  • Amelin, Y, Wadhwa, Meenakshi, Lugmair, G. Pb-isotopic dating of meteorites using the 202Pb-205Pb double-spike: Comparison with other high-resolution chronometers. Lunar and Planetary Science Conference (Mar 2006).
  • Borg, L, Wadhwa, Meenakshi. e142Nd - e143Nd isotopic evidence for protracted lunar differentiation. Lunar and Planetary Science Conference (Mar 2006).
  • Qin, L, Dauphas, N, Wadhwa, Meenakshi, Janney, P, Davis, A, Mazarik, J. Evidence of correlated cosmogenic effects in iron meteorites: Implications for the timing of metal-silicate differentiation in asteroids. Lunar and Planetary Science Conference (Mar 2006).
  • Richter, F, Janney, P, Mendybaev, R, Davis, A, Wadhwa, Meenakshi. Recondensation reconsidered: Effects in evaporation experiments and in natural settings. Lunar and Planetary Science Conference (Mar 2006).
  • Wadhwa, Meenakshi. Exploration of Moon, Mars and Beyond: The Perspective from Short-lived Isotopes. Departmental Colloquium, Departmental of Earth and Planetary Sciences, Washington University (Mar 2006).
  • Wadhwa, Meenakshi. Exploration of Moon, Mars and Beyond: The Perspective from Short-lived Isotopes. Departmental Colloquium, Departmental of Earth and Atmospheric Sciences, MIT (Feb 2006).
Service
  • Organizing Committee of Workshop on The Importance of Solar System Sample Return Missions, Member (2010 - Present)
  • Planetary Science Subcommittee of the NASA Advisory Council, Member (2009 - Present)
  • NASA Curation and Analysis Planning Team for Extraterrestrial Materials, Chair (2009 - Present)
  • Editorial Board of Elements Magazine (Geochemical Society), Member (2009 - Present)
  • Personnel Committee, Member (2008 - Present)
  • Promotions Committee, Member (2008 - Present)
  • ISTB IV Building Ad Hoc Planning Committee, Member (2008 - Present)
  • Center for Meteorite Studies, Director (2006 - Present)
  • Center for Meteorite Studies, Director (2006 - Present)
  • NASA Mars Science Laboratory Mission, Science team member (2007 - 2012)
  • NASA Discovery mission, Science team member (2005 - 2009)
  • National Academies' NRC Committee on Planetary Protection Requirements for Mars Sample Return Missio, Member (2008 - 2009)
  • NASA Cosmochemistry Program Management Operations Working Group, Member (2005 - 2009)
  • Universities Space Research Association (USRA) Lunar and Planetary Institute Science Council, Member (2002 - 2009)
  • NASA Cosmochemistry Program Review Panel, Member (2008 - 2008)
  • National Academies' NRC Committee on Astrobiology Strategy for the Exploration of Mars, Member (2005 - 2008)
  • National Academies' NRC Committee on Origin and Evolution of Life, Member (2005 - 2008)
  • NASA Discovery and Scout Mission Capabilities Expansion Review Panel, Member (2008 - 2008)
  • Science Steering Committee, 5th Astrobiology Science Conference, Member (2007 - 2008)
  • NASA Discovery Phase A candidate mission, Science team member (2007 - 2007)
  • Organizing Committee of Workshop on Early Planetary Differentiation, Member (2006 - 2006)
  • Early Planetary Differentiation Workshop, Member, Organizing Committee (2006 - 2006)
  • MacArthur Foundation Fellows Program, Invited Nominator (2005 - 2005)
  • Program Committee, 68th Annual Meteoritical Society Meeting, 2005, Member (2005 - 2005)
  • Meteorites and the Early Solar System II (University of Arizona Press), Member, Editorial Committee (2004 - 2005)
  • Solar System Exploration Subcommittee of NASA's Space Sciences Advisory Committee, Member (2004 - 2005)
  • NASA Mars-Moon Science Linkages (MMSL) Science Steering Group, Member (2004 - 2004)
  • Oxygen in the Terrestrial Planets Workshop, Member, Organizing Committee (2004 - 2004)
  • NASA Cosmochemistry Review Panel, Panel Chief (2002 - 2003)
  • Organizing Committee, Workshop on Mercury: Space Environment, Surface, and Interior, Member, Organizing Committee (2001 - 2001)
  • 63rd Annual Meteoritical Society Meeting, Co-Chair (2000 - 2000)