Currently browsing: Items authored or edited by Sasha Verchovsky

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Basu, Sudeshna; Verchovsky, Alexander B.; Bogush, Anna; Jones, Adrian P. and Jourdan, Anne-Lise (2019). Stability of Organic Carbon Components in Shale: Implications for Carbon Cycle. Frontiers in Earth Science, 7, article no. 297.

Yesiltas, Mehmet; Glotch, Timothy D.; Jaret, Steven; Verchovsky, Alexander B. and Greenwood, Richard C. (2019). Carbonaceous matter in the Sariçiçek meteorite. Meteoritics and Planetary Science, 54(7) pp. 1495–1511.

King, A. J.; Russell, S. S.; Schofield, P. F.; Humphreys‐Williams, E. R.; Strekopytov, S.; Abernethy, F.; Verchovsky, A. B. and Grady, M. (2019). The alteration history of the Jbilet Winselwan CM carbonaceous chondrite: An analog for C‐type asteroid sample return. Meteoritics & Planetary Science, 54(3) pp. 521–543.

Verchovsky, A. B.; Hunt, S. A.; Montgomery, W. and Sephton, M. A. (2019). Reaction of Q to thermal metamorphism in parent bodies: Experimental simulation. Meteoritics & Planetary Science, 54(3) pp. 558–572.

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Verchovsky, A. B.; Goltsin, N. A.; Prasolov, E. M. and Lokhov, K. I. (2018). Nitrogen Isotopic Composition of Shungite from the Onega Structure, Russia, and the Origin of the Organic Matter. Geochemistry International, 56(13) pp. 1341–1353.

Korochantseva, E. V.; Buikin, A. I.; Verchovsky, A. B.; Lorenz, C. A. and Korochantsev, A. V. (2018). Noble Gases, Nitrogen and Carbon Isotopic Compositions of the Ghubara Meteorite, Revealed by Stepwise Combustion and Crushing Methods. Geochemistry International, 56(13) pp. 1384–1397.

Fisenko, Anatolii V.; Verchovsky, Alexander B.; Shiryaev, Andrei A.; Semjonova, Luba F.; Averin, Alexey A.; Vasiliev, Alexander L. and Nickolsky, Maximilian S. (2018). On the carrier phase of the “planetary” noble gases: TEM, Raman, and stepped combustion data for acid-resistant residues from the Saratov (L4) meteorite. Meteoritics & Planetary Science, 53(11) pp. 2343–2356.

Basu, Sudeshna; Ahmed, Jabraan; Jones, Adrian P. and Verchovsky, Alexander B. (2018). Characterisation of carbon components and their isotopic composition in gas shales. Energy Procedia, 146 pp. 47–52.

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Mortimer, James; Anand, Mahesh; Verchovsky, Sasha; Nicoara, Simona; Greenwood, Richard C.; Gibson, Jenny; Franchi, Ian A.; Ahmed, Farah; Strekopytov, Stanislav and Carpenter, James (2017). Preparing and Characterizing Carbonaceous Chondrite Standards for Verification of ESA’S ‘Prospect’ Package. In: 48th Lunar and Planetary Science Conference, 20-24 Mar 2017, The Woodlands, Houston, Texas.

Verchovsky, A. B.; Mortimer, J.; Buikin, A. I. and Anand, M. (2017). Trapping of Atmospheric Gases During Crushing of Lunar Samples. In: 48th Lunar and Planetary Science Conference, 20-24 Mar 2017, The Woodlands, Houston, Texas.

Barber, S. J.; Smith, P. H.; Wright, I. P.; Abernethy, F.; Anand, M.; Dewar, K. R.; Hodges, M.; Landsberg, P.; Leese, M. R.; Morgan, G. H.; Morse, A. D.; Mortimer, J.; Sargeant, H. M.; Sheard, I.; Sheridan, S.; Verchovsky, A.; Goesmann, S.; Howe, C.; Morse, T.; Lillywhite, N.; Quinn, A.; Missaglia, N.; Pedrali, M.; Reiss, P.; Rizzi, F.; Rusconi, A.; Savoia, M.; Zamboni, A.; Merrifield, J. A.; Gibson Jr., E. K.; Carpenter, J.; Fisackerly, R. and Houdou, B. (2017). ProSPA: the Science Laboratory for the Processing and Analysis of Lunar Polar Volatiles within PROSPECT. In: 48th Lunar and Planetary Science Conference, 20-24 Mar 2017, The Woodlands, Houston, Texas.

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Tolstikhin, I.N.; Verchovsky, A.B.; Kamensky, I.L.; Skiba, V.I.; Gannibal, M.A.; Vetrin, V.R. and Tarakanov, S.V. (2016). Amphibole: A major carrier of helium isotopes in crustal rocks. Chemical Geology, 444 pp. 187–198.

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Barrat, J. A.; Greenwood, R. C.; Verchovsky, A. B.; Gillet, Ph.; Bollinger, C.; Langlande, J. A.; Liorzou, C. and Franchi, I. A. (2015). Crustal differentiation in the early solar system clues from the unique achondrite Northwest Africa 7325 (NWA 7325). Geochimica et Cosmochimica Acta, 168 pp. 280–292.

Downes, H.; Abernethy, F. A. J.; Smith, C. L.; Ross, A. J.; Verchovsky, A. B.; Grady, M. M.; Jenniskens, P. and Shaddad, M. H. (2015). Isotopic composition of carbon and nitrogen in ureilitic fragments of the Almahata Sitta meteorite. Meteoritics & Planetary Science, 50(2) pp. 255–272.

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Davidson, Jemma; Schrader, Devin L.; Alexander, Conel M. O'D.; Lauretta, Dante S.; Busemann, Henner; Franchi, Ian A.; Greenwood, Richard C.; Connolly, Harold C.; Domanik, Kenneth J. and Verchovsky, Alexander (2014). Petrography, stable isotope compositions, microRaman spectroscopy, and presolar components of Roberts Massif 04133: A reduced CV3 carbonaceous chondrite. Meteoritics & Planetary Science, 49(12) pp. 2133–2151.

Mikhail, S.; Verchovsky, S.; Howell, D.; Hutchison, M. T.; Southwarth, R.; Thomson, A. R.; Warburton, P.; Jones, A. P. and Milledge, H. J. (2014). Constraining the internal variability of the stable isotopes of carbon and nitrogen within mantle diamonds. Chemical Geology, 366 pp. 14–23.

Grady, M. M.; Schwenzer, S. P. and Verchovsky, A. B. (2014). The mantle, crust and atmosphere of Mars as illuminated by the light element geochemistry of NWA 7034. In: 45th Lunar and Planetary Science Conference, 17-21 Mar 2014, The Woodlands, TX, USA.

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Howard, Kieren Torres; Bailey, Melanie J.; Berhanu, Deborah; Bland, Phil A.; Cressey, Gordon; Howard, Lauren E.; Jeynes, Chris; Mathewman, Richard; Martins, Zita; Sephton, Mark A.; Stolojan, Vlad and Verchovsky, Sasha (2013). Biomass preservation in impact melt ejecta. Nature Geoscience, 6(12) pp. 1018–1022.

Basu, S.; Jones, A. P.; Verchovsky, A. B.; Kelley, S. P. and Stuart, F. M. (2013). An overview of noble gas (He, Ne, Ar, Xe) contents and isotope signals in terrestrial diamond. Earth-Science Reviews, 126 pp. 235–249.

Buikin, A. I.; Verchovsky, A. B.; Grinenko, V. A.; Silantiev, S. A.; Sevastianov, V. S.; Nevinniy, Yu. A. and Smirnova, E. P. (2013). C, N, He, and Ar isotope and element ratios in fluid inclusions from MORB chilled glasses: stepwise crushing data. Geochemistry International, 51(4) pp. 338–343.

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Jenniskens, Peter; Fries, Mark D.; Qing-Zhu, Yin; Zoleensky, Michael; Krot, Alexander N.; Sanford, Scott A.; Sears, Derek; Bauford, Robert; Ebel, Denton S.; Friedrich, Jon M.; Nagashima, Kazuhide; Wimpenny, Josh; Yamakawa, Akane; Nishiizumi, Kunihiko; Hamajima, Yasunori; Caffee, Marc; Weten, Kees C.; Laubenstein, Matthias; Davis, Andrew; Simon, Stiven B.; Heck, Philipp R.; Young, Edward D.; Kohl, Issaku E.; Thimens, Mark H.; Nunn, Morgan H.; Mikouchi, Takashi; Hagiya, Kenji; Ohsumi, Kazumasa; Cahill, Thomas A.; Lawton, Jonathan A.; Barnes, David; Steele, Andrew; Rochette, Pierre; Verosub, Kenneth L.; Gattacceca, Jerome; Cooper, George; Glavin, Daniel P.; Burton, Aaron S.; Dworkin, Jason P.; Elsila, Jamie E.; Pizzerello, Sandra; Ogliore, Ryan; Schitt-Kopplin, Phillipe; Harir, Mourad; Hertkorn, Norbert; Verchovsky, Sasha; Grady, Monica; Nagao, Keisuke; Okazaki, Ryuji; Takechi, Hiroyuki; Hirori, Takahiro; Smith, Ken; Silber, Elizabeth A.; Brown, Peter G; Albers, Jim; Klotz, Doug; Hankey, Mike; Matson, Robert; Fries, Jeffrey A.; Walker, Richard J.; Puchtel, Igor; Lee, Cin-Ty A.; Erdman, Monica E.; Eppich, Gary R.; Roeske, Sarah; Gabelica, Zelimir; Lerche, Michael; Nuevo, Michel; Girten, Beverly and Worden, Simon P. (2012). Radar-enabled recovery of the Sutter's Mill meteorite, a carbonaceous chondrite regolith breccia. Science, 338(6114) pp. 1583–1587.

Aoudjehane, H. Chennaoui; Avice, G.; Barrat, J.-A.; Boudouma, O.; Chen, G.; Duke, M.J.M; Franchi, I. A.; Gattacceca, J.; Grady, M. M.; Greenwood, R. C.; Herd, C. D. K.; Hewins, R.; Jambon, A.; Marty, B.; Rochette, P.; Smith, C. L.; Sautter, V.; Verchovsky, A.; Weber, P. and Zanda, B. (2012). Tissint martian meteorite: a fresh look at the interior, surface, and atmosphere of Mars. Science, 338(6108) pp. 785–788.

Verchovsky, A. B.; Pearson, V. K.; Fisenko, A. V.; Semenova, L .F.; Sephton, M. A. and Wright, I. P. (2012). Separation of Q from carbon in CR meteorites during stepped combustion. In: 43rd Lunar and Planetary Science Conference, 19-23 Mar 2012, The Woodlands, TX, US.

Verchovsky, A. B.; Pearson, V. K.; Fisenko, A. V.; Semjonova, L. F.; Sephton, M. A. and Wright, I. P. (2012). Separation of Q from carbon in CR meteorites during stepped combustion. In: 43d Lunar and Planetary Science Conference, 21-23 Mar 2012, The Woodlands, TX, USA.

Abernethy, F. A. J.; Verchovsky, A. B.; Anand, M.; Franchi, I. A. and Grady, M. M. (2012). A trapped nitrogen component in angrites. In: 75th Annual Meeting of the Meteoritical Society, 12-17 Aug 2012, Cairns, Australia.

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Parnell, John; Bowden, Stephen A.; Muirhead, David; Blamey, Nigel; Westall, Frances; Domets, René; Verchovsky, Sasha; Brandstätter, Franz and Brack, André (2011). Preservation of organic matter in the STONE 6 artificial meteorite experiment. Icarus, 212(1) pp. 390–402.

Sephton, Mark A; Meredith, William; Verchovsky, Sasha; Watson, Jonathan S and Snape, Colin E (2011). Catalytic hydrogenation of the macromolecular material in meteorites. In: 74th Annual Meeting of the Meteoritical Society, 8-12 Aug 2011, London, UK.

Verchovsky, A. B.; Montgomery, W. and Sephton, M. A. (2011). Q noble gases in the Orgueil HF/HCl residue: a high-pressure experiment. In: 74th Annual Meeting of the Meteoritical Society, 8-12 Aug 2011, London, UK.

Buikin, A. I.; Verchovsky, A. B.; Grinenko, V. A. and Kogarko, L. N. (2011). The first stepwise crushing data on C, N and Ar isotopic and elemental ratios in Guli carbonatites fluid inclusions. In: Goldschmidt Conference 2011, 14-19 Aug 2011, Prague, Czech Republic.

Abernethy, F. A. J.; Verchovsky, A.; Franchi, I. A. and Grady, M. M. (2011). A preliminary study of magmatic volatiles in angrites. In: 74th Annual Meeting of the Meteoritical Society, 8-12 Aug 2011, London, UK.

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Gibson, E. K.; McKay, D. S.; Clemett, S. J.; Thomas-Keprta, K. L.; Pillinger, C. T.; Verchovsky, S. and Spencer, L. (2010). Nature of carbon in Martian meteorites. In: 73rd Annual Meeting of the Meteoritical Society, 26-30 Jul 2010, New York City, USA.

Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L .F. and Wright, I. P. (2010). Thermal release of noble gases from meteoritic nanodiamonds: are P3 noble gases likely evolved at higher temperatures? In: 41st Lunar and Planetary Science Conference, 1-5 Mar 2010, Houston, TX, US.

Verchovsky, Sasha and Franchi, Ian (2010). Measurements of Nitrogen in the Genesis concentrator target materials: sources of contamination N. In: 41st Lunar and Planetary Science Conference, 1-5 Mar 2010, Houston, TX, US.

Gilmour, J. D.; Holland, G.; Turner, G.; Verchovsky, A. B.; Fisenko, A. V. and Semjonova, L. F. (2010). Observation and implications of iodine (with iodine-129) associated with presolar xenon components in meteoritic nanodiamonds. In: 41st Lunar and Planetary Science Conference, 1-5 Mar 2010, Houston, Texas.

Mikhail, Sami; Howell, Dan; Jones, Adrian; Milledge, Judith and Verchovsky, Sasha (2010). Understanding the source: the nitrogen isotope composition of Type II mantle diamonds. In: European Geosciences Union General Assembly 2010, 2-7 May 2010, Vienna, Austria.

Mikhail, Sami; Dubosi, Gabor; Verchovsky, Sasha; Jones, Adrian and Kurat, Gero (2010). 'Organic-looking’ carbon and nitrogen isotope compositions in mantle derived diamondites: mantle fractionation vs. re-worked crustal organics? In: European Geosciences Union General Assembly 2010, 2-7 May 2010, Vienna, Austria.

Grady, Monica M.; Needham, A. W.; Johnson, D. and Verchovsky, A. (2010). Enstatite meteorites: samples of the inner protoplanetary disk? In: 73rd Annual Meeting of the Meteoritical Society, 26-30 Jul 2010, New York City, NY, USA.

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Sephton, Mark A.; Visscher, Henk; Looy, Cindy V.; Verchovsky, Alexander B. and Watson, Jonathan S. (2009). Chemical consitution of a Permian-Triassic disaster species. Geology, 37(10) pp. 875–878.

Lauretta, D. S.; Goreva, J. S.; Hill, D. H.; Killgore, M.; La Blue, A. R.; Campbell, A.; Greenwood, R. C.; Verchovsky, A. B. and Franchi, I. A. (2009). The Fountain Hills unique CB chondrite: Insights into thermal processes on the CB parent body. Meteoritics and Planetary Science, 44(6) pp. 823–838.

Verchovsky, A. B.; Fisenko, A. V.; Semjonova, L. F. and Wright, I. P. (2009). Preparations and analysis of a new set of grain-size fractions of nanodiamonds from Kainsaz. In: 40th Lunar and Planetary Science Conference, 23-27 Mar 2009, Houston, TX, US.

Verchovsky, A. and Tolstikhin, I. (2009). N and C isotopic compositions in high-3He Kola plume rocks. In: Goldschmidt 2009: Challenges to Our Volatile Planet, 21-26 Jun 2009, Davos, Switzerland.

Howard, K. T.; Bailey, M. J.; Bland, P. A.; Cressey, G.; Howard, L. E.; Jeynes, C.; Stolojand, V. and Verchovsky, S. (2009). Spherical carbonaceous inclusions in (Darwin) impact glass and co-genetic mineral (SiO2 + TiO2) growth under impact conditions. In: 41st Lunar and Planetary Science Conference, 1-5 Mar 2010, Houston, Texas.

Davidson, J.; Schrader, D. L.; Busemann, H.; Franchi, I. A.; Connolly Jr, H. C.; Lauretta, D. S.; Alexande, C. M. O’D.; Verchovsky, A.; Gilmour, M. A.; Greenwood, R. C. and Grady, M. M. (2009). RBT 04133: a new, unusual carbonaceous chondrite. In: 72nd Annual Meteoritical Society Meeting, 13-18 Jul 2009, Nancy, France.

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Ivanova, M. A.; Kononkova, N. N.; Krot, A.; Greenwood, R. C.; Franchi, I. A.; Verchovsky, A.; Trieloff, M.; Korochantseva, E. V. and Brandstätter, F. (2008). The Isheyevo meteorite: Mineralogy, petrology, bulk chemistry, oxygen, nitrogen, carbon isotopic compositions, and 40Ar-39Ar ages. Meteoritics and Planetary Science, 43(5) pp. 915–940.

Pearson, Victoria; Greenwood, Richard; Verchovsky, Sasha; Turner, Diane and Gilmour, Iain (2008). Carbon and nitrogen cosmochemistry of the CO3 group. In: 71st Annual Meeting of the Meteoritical Society 2008, 28 Jul - 01 Aug 2008, Matsue, Japan.

Grady, M.; Pearson, V.; Gilmour, I.; Gilmour, M.; Verchovsky, S.; Watson, J. and Wright, I. (2008). Identification (or otherwise) of martian carbon in martian meteorites. In: Ground Truth from Mars: Science Payoff from a Sample Return Mission, 21-23 Apr 2008, Albuquerque, New Mexico.

Gucsik, A.; Verchovsky, A. B; Ott, U.; Marosits, E.; Karczemska, A.; Kozanecki, M.; Szurgot, M.; Fisenko, A.V. and Semenova, L.F. (2008). Meteoritic nanodiamond: a micro-raman spectroscopical overview. In: 39th Lunar and Planetary Science Conference (Lunar and Planetary Science XXXIX), 10-14 Mar 2008, League City, Texas, USA.

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Martins, Z.; Hoffmann, B.A.; Gnos, E.; Greenwood, R.C.; Verchovsky, A.; Franchi, I.A.; Jull, A.J.T; Botta, O.; Glavin, D.P.; Dworkin, J.P. and Ehrenfreund, P. (2007). Amino acid composition, petrology, geochemistry, C-14 terrestrial age and oxygen isotopes of the Shi∫r 033 CR chondrite. Meteoritics and Planetary Science, 42(9) pp. 1581–1595.

Greenwood, R. C.; Pearson, V. K.; Verchovsky, A. B.; Johnson, D.; Franchi, I. A.; Roaldset, E.; Raade, G. and Bartoschewitz, R. (2007). The Moss (CO3) meteorite: an integrated isotopic, organic and mineralogical study. In: 38th Lunar and Planetary Science Conference (Lunar and Planetary Science XXXVIII), 12-16 Mar 2007, Houston, Texas.

Verchovsky, A.B.; Sestak, S. and Franchi, I.A. (2007). Towards the isotopic measurement of solar wind carbon in the Genesis silicon target. In: 38th Lunar and Planetary Science Conference, 12-16 Mar 2007, League City, Texas, USA.

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Verchovsky, Alexander B.; Fisenko, Anatolii V.; Semjonova, Lubov F.; Bridges, John; Lee, Martin R. and Wright, Ian P. (2006). Nanodiamonds from AGB stars: a new type of presolar grain in meteorites. Astrophysical Journal, 651(1, Part 1) pp. 481–490.

Ivanova, M.A.; Kononkova, N.N.; Franchi, I.A.; Verchovsky, A.B.; Korochantseva, E.V.; Trieloff, M.; Krot, A.N. and Brandstätter, F. (2006). Isheyevo Meteorite: Genetic link between CH and CB chondrites? In: 37th Lunar and Planetary Science Conference, 13-17 Mar 2006, Houston, Texas, USA.

McKay, D. S.; Clemett, S. J.; Thomas-Keprta, K. L.; Wentworth, S. J.; Gibson Jr., E. K.; Robert, F.; Verchovsky, A. B.; Pillinger, C. T.; Rice, T. and Van Leer, B. (2006). Observation and analysis of in situ carbonaceous matter in Nakhla: Part I. In: 37th Lunar and Planetary Science Conference, 13-17 Mar 2006, Houston, Texas, USA.

Gibson Jr., E. K.; Clemett, S. J.; Thomas-Keprta, K. L.; McKay, D. S.; Wentworth, S. J.; Robert, F.; Verchovsky, A. B; Wright, I. P.; Pillinger, C. T.; Rice, T. and Van Leer, B. (2006). Observation and analysis of in situ carbonaceous matter in Nakhla: part II. In: 37th Lunar and Planetary Science Conference, 13-17 Mar 2006, Houston, Texas, USA.

Westall, Frances; de Vries, Sjoukje T.; Nijman, Wouter; Rouchon, Virgile; Orberger, Beate; Pearson, Victoria K.; Watson, Jonathan S.; Verchovsky, Sasha; Wright, Ian; Rouzaud, Jean-Noel; Marchesini, Daniele and Severine, Anne (2006). The 3.466 Ga "Kitty's Gap Chert," an early Archean microbial ecosystem. In: Reimold, Wolf Uwe and Gibson, Roger L. eds. Processes on the Early Earth. Geological Society of America Special Paper, 405. Geological Society of America, pp. 105–131.

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Verchovsky, Sasha and Sephton, Mark (2005). A noble record. Astronomy & Geophysics, 46(2) pp. 12–14.

Gilmour, J.D.; Verchovsky, A.B.; Fisenko, A.V.; Holland, G. and Turner, G. (2005). Xenon isotopes in size separated nanodiamonds from Efremovka: 129Xe*, Xe-P3, and Xe-P6. Geochimica Et Cosmochimica Acta, 69(16) pp. 4133–4148.

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Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F. and Pillinger, C. T. (2004). Carbon, nitrogen, and nble gases in the diamond fractions of the Novo Urei Ureilite. Solar System Research, 38(5) pp. 383–393.

Lauretta, D.S.; Killgore, M.; Greenwood, R.G; Verchovsky, A.V. and Franchi, I.A. (2004). The Fountain Hills meteorite: A new CBa chondrite from Arizona. In: 35th Lunar and Planetary Science Conference, 15-19 Mar 2004, Houston, Texas, USA.

Fisenko, A.V.; Verchovsky, A.B.; Semenova, L.F. and Pillinger, C.T. (2004). Noble gases in the grain-size fractions of presolar diamond from the Boriskino CM2 meteorite. Geochemistry International, 42(8) pp. 708–719.

Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F. and Pillinger, C. T. (2004). Carbon, nitrogen and noble gases in diamond separates from the Novo-Urei ureilite. In: 67th Annual Meeting of the Meteoritical Society, 2-6 Aug 2004, Rio de Janeiro, Brazil.

Verchovsky, A. B; Fisenko, A. V.; Semjonova, L. F.; Wright, I. P. and Pillinger, C. T. (2004). Presolar diamonds in Krymka: C, N and Xe isotope data from grain-size separates and comparison with other meteorites. In: 35th Lunar and Planetary Science Conference, 15-19 Mar 2004, Houston, Texas, USA.

Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F.; Wright, I. P. and Pillinger, C. T. (2004). On the variations of the elemental composition of the P3 component in presolar diamonds. In: 35th Lunar and Planetary Science Conference, 15-19 Mar 2004, Houston, Texas, USA.

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Rubin, A. E.; Kallemeyn, G. W.; Wasson, J. T.; Clayton, R. N.; Mayeda, T. K.; Grady, Monica; Verchovsky, Sasha; Eugster, O. and Lorenzetti, S. (2003). Formation of metal and silicate globules in Gujba: a new Bencubbin-like meteorite fall. Geochimica et Cosmochimica Acta, 67(17) pp. 3283–3298.

Smith, C.L.; Franchi, I.A.; Grady, M.M. and Verchovsky, A.V. (2003). An investigation of carbon in Dar Al Gani 319 Polymict Ureilite. In: 66th Annual Meteoritical Society Meeting, 28 Jul - 1 Aug 2003, Munster, Germany.

Blackhurst, R. L.; Jarvis, K.; Verchovsky, Sasha and Grady, Monica (2003). Cryptoendolith communities in Antarctic dry valley region sandstones: Potential analogues of Martian life-forms. In: 34th Lunar and Planetary Science Conference, 17-21 Mar 2003, Houston, Texas, USA.

Verchovsky, A.B.; Wright, I.P. and Pillinger, C.T. (2003). Ion implantation into presolar grains: a theoretical model. PASA: Publications of The Astronomical Society of Australia, 20(4) pp. 329–336.

Sephton, M. A.; Love, G. D.; Watson, J. S.; Verchovsky, A. B.; Wright, I. P.; Snape, C. E. and Gilmour, I (2003). Hydropyrolysis of high molecular weight organic matter in Murchison. In: 34th Lunar and Planetary Science Conference, 17-21 Mar 2003, Houston, Texas, USA.

Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F.; Wright, I. P. and Pillinger, C. T. (2003). Is Xe-HL a real component? In: 34th Lunar and Planetary Science Conference, 17-21 Mar 2003, Houston, Texas, USA.

Sephton, Mark; Love, Gordon; Watson, Jonathan; Verchovsky, Sasha; Wright, Ian; Snape, Colin and Gilmour, Iain (2003). Hydropyrolysis of insoluble carbonaceous matter in the Murchison meteorite. In: 21st International Meeting on Organic Geochemistry, 8-12 Sep 2003, Krakow, Poland.

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Assonov, S.S.; Franchi, I.A.; Pillinger, C.T.; Semenova, A.S.; Shukolyukov, Yu A.; Verchovsky, A.V. and Lassevitch, A.N. (2002). Nitrogen and argon release profiles in Luna 16 and Luna 24 regolith samples: The effects of regolith reworking. Meteoritics and Planetary Science, 37(1) pp. 27–48.

Fisenko, A.V.; Verchovsky, A.V.; Semenova, L.F. and Pillinger, C.T. (2002). Interstellar diamond in the efremovka CV3 chondrite: pyrolysis of different size fractions of grains. Geochemistry International, 40(3) pp. 209–218.

Fisenko, A.V.; Verchovsky, A.B.; Semenova, L.F. and Pillinger, C.T. (2002). Some features of nitrogen release from presolar diamond fractions of the Efremovka meteorite. Geochemistry International, 40(9) pp. 914–918.

Verchovsky, A. B.; Gilmour, J. D.; Holland, G.; Sephton, M. A.; Wright, I. P. and Franchi, I. A. (2002). Search for Q: single grains Xe isotope analysis of carbonaceous residue from Yilmia. In: 33rd Lunar and Planetary Science Conference, 11-15 Mar 2002, Houston, Texas, USA.

Gilmour, J. D.; Verchovsky, A. B. Sasha and Turner, G. (2002). Xenon isotopes in nanodiamonds and other presolar grains. In: 65th Annual Meeting of the Meteoritical Society, 21-26 Jul 2007, Los Angeles, California, USA.

Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F.; Ott, U.; Wright, I. P. and Pillinger, C. T. (2002). A new isotopically normal heavy noble gas component in presolar diamonds from Boriskino revealed by grain size separation. In: 33rd Lunar and Planetary Science Conference, 11-15 Mar 2002, Houston, Texas, USA.

Watson, J. S.; Sephton, M. A.; Love, G. D.; Verchovsky, A. B.; Snape, C. E. and Gilmour, I. (2002). Hydropyrolysis of the organic macromolecular material in the Murchison meteorite. In: 12th Annual V.M. Goldschmidt Conference, 18-23 Aug 2002, Davos, Switzerland.

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Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F. and Pillinger, C. T. (2001). Heterogeneity of the interstellar diamond in the CV3 meteorite efremovka. Astronomy Letters, 27(9) pp. 608–612.

Grady, Monica; Verchovsky, Sasha; Franchi, Ian; Wright, Ian and Pillinger, Colin (2001). Noble gases in Tagish Lake. In: 64th Annual Meteoritical Society Meeting, 10-14 Sep 2001, Vatican City, Italy.

Verchovsky, A.V.; Wright, I.P.; Fisenko, A.V. and Pillinger, C.T. (2001). A numerical model of ion implantation into presolar grains. Nuclear Physics A, 688(1-2) 106C-109C.

Fisenko, A. V.; Verchovsky, A. B.; Semjonova, L. F. and Pillinger, C. T. (2001). The Distribution of Ar and Xe Inside Diamond Grains from Efremovka. In: 32nd Lunar and Planetary Science Conference, 12-16 Mar 2001, Houston, Texas, USA.

Rubin, A.E.; Kallemeyn, G.W.; Wasson, J.T.; Clayton, R.N.; Mayeda, T.K.; Grady, M.M. and Verchovsky, A.B. (2001). Gujba: A new Bencubbin-like meteorite fall from Nigeria. In: 32nd Lunar and Planetary Science Conference, 12-16 Mar 2001, Houston, Texas, USA.

Verchovsky, A. B.; Fisenko, A. V.; Semenova, L. F.; Wright, I. P. and Pillinger, C. T. (2001). C, N and noble gases in different pH and grain size fractions of pre-solar diamonds from Boriskino chondrite. In: 64th Annual Meeting of the Meteoritical Society, 10-14 Sep 2001, Vatican City, Italy.

Verchovsky, A. B.; Sephton, M. A.; Wright, I. P. and Pillinger, C. T. (2001). Attempts to separate the Q-noble gas carrier in Yilmia. In: 64th Annual Meeting of the Meteoritical Society, 10-14 Sep 2001, Vatican City, Italy.

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